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Pathways Recommended:	Anti-infection

Results for "

Tuberculosis infections

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (18) Apoptosis (2) Bacterial (45) Biochemical Assay Reagents (2) DNA/RNA Synthesis (6) Drug Metabolite (1) Fluorescent Dye (1) Orthopoxvirus (2) Reference Standards (8) Topoisomerase (2)
By Research Areas:	Cancer (3) Infection (45) Inflammation/Immunology (4) Metabolic Disease (1) Neurological Disease (6)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Natural
Products

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-156022

Antitubercular agent-41	Bacterial	Neurological Disease
Antitubercular agent-41 (Compound 106) is an antitubercular agent that can be used in the study of Mycobacterium tuberculosis infection .

HY-W003686

5-Bromo-6-chloropyrazin-2-amine	Biochemical Assay Reagents	Infection
5-Bromo-6-chloropyrazin-2-amine (Compound 110) is an organic compound used as an intermediate in the synthesis of various bioactive molecules. 5-Bromo-6-chloropyrazin-2-amine is promising for research of bacterial infections, such as tuberculosis .

HY-B1906

Streptomycin 40+ Cited Publications Agrept; Agrimycin; Streptomycin A	Antibiotic Bacterial	Infection Neurological Disease
Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes .

HY-111402

Pyridomycin Erizomycin; NSC 246134	Bacterial Antibiotic	Infection
Pyridomycin (Erizomycin) is a selective and low cytotoxic inhibitor of Mycobacterium tuberculosis that effectively targets InhA. Pyrdomycin is also an antibiotic that can be obtained from metabolites of Dactylosporangium fulvum. Pyrdomycin can be used in the study of bacterial infections such as tuberculosis .

HY-163181

MSU-43085	Bacterial	Infection
MSU-43085 is an orally active MmpL3 inhibitor of Mycobacterium tuberculosis (Mtb). MSU-43085 effectively inhibits Mtb in an acute murine tuberculosis infection model. MSU-43085 can be used in tuberculosis research .

HY-172456

JSF-4898	Bacterial	Infection
JSF-4898 is an orally active inhibitor of the MenG enzyme in Mycobacterium tuberculosis. JSF-4898 has MIC of 0.78 μM against Mycobacterium tuberculosis H37Rv. JSF-4898 can enhance the efficacy of Rifampicin (HY-B0272) in a subacute model of Mycobacterium tuberculosis infection in mice .

HY-172349

JNJ-2901	Bacterial	Infection
JNJ-2901 is an inhibitor of *M. tuberculosis* cytochrome bc1:aa3*. JNJ-2901 reduces bacterial load in the acute/chronic mouse infection* models of M. tuberculosis H37Rv-ΔcydAB. JNJ-2901 can be used in tuberculosis (TB) research .

HY-W064918

NITD-304	Bacterial	Infection
NITD-304, an indolcarboxamide, is a Mycobacterium tuberculosis MmpL3 inhibitor. NITD-304 potently inhibits bacterial growth with antitubercular and bactericidal activities. NITD-304 can be used for tuberculosis infections research .

HY-145741

MptpB-IN-1	Antibiotic	Infection
MptpB-IN-1 (Compound 13) is a potent and orally active inhibitor of MptpB. Mycobacterium tuberculosis protein-tyrosine-phosphatase B (MptpB) is a secreted virulence factor that subverts antimicrobial activity in the host. MptpB-IN-1 reduces multidrug-resistant mycobacterium tuberculosis survival and infection burden .

HY-151549

Mtb-cyt-bd oxidase-IN-2	Bacterial	Infection
Mtb-cyt-bd oxidase-IN-2 is an inhibitor of Mycobacterium tuberculosis cytochrome bd oxidase (Mtb cyt-bd oxidase) with an IC₅₀ value of 0.67 μM. Mtb-cyt-bd oxidase-IN-2 inhibits the growth of Mycobacterium tuberculosis with a MIC value of 256 μM. Mtb-cyt-bd oxidase-IN-2 can be used for the research of infection .

HY-B1906R

Streptomycin (Standard) Agrept (Standard); Agrimycin (Standard); Streptomycin A (Standard)	Reference Standards Antibiotic Bacterial	Infection Neurological Disease
Streptomycin (Standard) is the analytical standard of Streptomycin. This product is intended for research and analytical applications. Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes .

HY-175183

Antituberculosis agent-15	Bacterial	Infection
Antituberculosis agent-15 (Compound 18c) is a selective antimycobacterial agent with MICs of 0.45 and 0.28  μM for M. tuberculosis H37Rv (ATCC 27294) and its wild-type H37Rv-LP (ATCC 25618), respectively. Antituberculosis agent-15 has potent intracellular inhibitory activities in macrophage infection models with IC₅₀s of 0.16  μM. Antituberculosis agent-15 can be used for tuberculosis research .

HY-105099

Rifalazil KRM-1648; ABI-1648	Antibiotic DNA/RNA Synthesis Bacterial	Infection Inflammation/Immunology
Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase . Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml . Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB) .

HY-14881A

Bedaquiline fumarate Maximum Cited Publications 46 Publications Verification R403323; TMC207 fumarate; R207910 fumarate	Bacterial Antibiotic	Infection
Bedaquiline fumarate, a diarylquinoline antibiotic that targets ATP synthase, is effective for the treatment of Mycobacterium tuberculosis infections.

HY-139398

TBI-223 1 Publications Verification	Antibiotic Bacterial	Infection
TBI-223 is an orally active oxazolidinone antibiotic and an antimicrobial. TBI-223 shows activity against Mycobacterium tuberculosis (Mtb). TBI-223 exhibits an IC₅₀ of 68 μg/mL for inhibiting mitochondrial protein synthesis (MPS) in HepG2 cells. TBI-223 is effective in three mouse models (bloodstream infection, skin infection, and bone infection) of methicillin-resistant staphylococcus aureus infection. TBI-223 can be used for the study of tuberculosis .

HY-173205

Antimycobacterial agent-11	Bacterial	Infection
Antimycobacterial agent - 11 (Compound QM7) is a bacteriostatic agent with anti-tuberculosis activity. Its minimum inhibitory concentration (MIC) against Mycobacterium tuberculosis (Mtb) is 5.58 μg/mL. Antimycobacterial agent - 11 can be used in the research of the anti - infection field, especially in the field of tuberculosis .

HY-146373

Antibacterial agent 95	Bacterial	Infection
The minimum inhibitory concentration (MIC) of a new 2- (quinoline-4-methoxy) acetamide antituberculotic agent against the reference strain of Mycobacterium tuberculosis H37Rv was as low as 0.3 μ M. It also inhibited the growth of Mycobacterium tuberculosis in the macrophage model of tuberculosis infection.

HY-120777

GSK729	Bacterial	Others
GSK729 is a THPP inhibitor with the activity of inhibiting EchA6 and inhibiting Mycobacterium tuberculosis. GSK729 can selectively pull down EchA6 in a stereospecific manner, inhibit its activity, inhibit fatty acid synthesis of Mycobacterium tuberculosis, and has a bactericidal effect in a mouse chronic tuberculosis infection model.

HY-161065

HKI12134085	Bacterial	Infection
HKI12134085 (compound 3) is an orally available antibacterial nitrobenzothiazinone (BTZ) derivative with activity against Mycobacterium tuberculosis. HKI12134085 has in vivo inhibitory potency in a BALB/c mouse model of Mycobacterium tuberculosis infection .

HY-162926

Antituberculosis agent-12	Bacterial	Infection
Antituberculosis agent-12 (compound 3408) is a narrow-spectrum antituberculosis prodrug phosphate that has the ability to inhibit drug-resistant tuberculosis infection .

HY-158570

(2E)-Eicosenoic acid	Bacterial	Infection
(2E)-Eicosenoic acid is an inhibitor of Mycobacterium tuberculosis protein tyrosine phosphatase A (PtpA). (2E)-Eicosenoic acid exhibits strong inhibitory activity against PtpA with an IC₅₀ value in the low micromolar range. (2E)-Eicosenoic acid can be used for research on Mycobacterium tuberculosis infection .

HY-14881AR

Bedaquiline fumarate (Standard) R403323 (Standard); TMC207 fumarate (Standard); R207910 fumarate (Standard)	Reference Standards Bacterial Antibiotic	Infection
Bedaquiline (fumarate) (Standard) is the analytical standard of Bedaquiline (fumarate). This product is intended for research and analytical applications. Bedaquiline fumarate, a diarylquinoline antibiotic that targets ATP synthase, is effective for the treatment of Mycobacterium tuberculosis infections.

HY-N15645

α-Mycolic acid, keto cis	Bacterial	Infection
α-Mycolic acid, keto cis is a structural lipid component of mycobacterial cell wall. α-Mycolic acid, keto cis can be isolated from Mycobacterium tuberculosis Canetti. α-Mycolic acid, keto cis significantly modulates membrane permeability and stability, promising for mycobacterium tuberculosis infection research .

HY-N15643

α-Mycolic acid (C80) α-MA (C80)	Bacterial	Infection
α-Mycolic acid (C80) is a structural lipid component of mycobacterial cell wall. α-Mycolic acid (C80) can be isolated from Mycobacterium tuberculosis Canetti. α-Mycolic acid (C80) significantly modulates membrane permeability and stability, promising for mycobacterium tuberculosis infection research .

HY-113834

(R,R)-Ethambutol	Bacterial	Infection
(R,R)-Ethambutol is an antituberculosis compound with tuberculosis inhibitory activity. (R,R)-Ethambutol is often used in combination with other antituberculosis compounds to enhance the efficacy. (R,R)-Ethambutol can also be used to inhibit Mycobacterium avium complex infection and Mycobacterium kansasii infection .

HY-W716673

Ftivazide Phthivazide	Bacterial	Infection
Ftivazide has anti-tuberculosis activity .

HY-W716673R

Ftivazide (Standard) Phthivazide (Standard)	Reference Standards Bacterial	Infection
Ftivazide (Standard) is the analytical standard of Ftivazide. This product is intended for research and analytical applications. Ftivazide has anti-tuberculosis activity .

HY-45854

GWP-042 2 Publications Verification	Bacterial	Infection
GWP-042 is a potent inhibitor of mycobacterial alanine dehydrogenase (Ald) Rv2780, with the IC₅₀ of 0.21 μM. GWP-042 has antimicrobial activity against M. tuberculosis infection in vivo .

HY-N12823

Caprazene	Bacterial	Metabolic Disease
Caprazene is an antimycobacterial compound and precursor molecule for semi-synthetic antibacterial antibiotics, used for studies on tuberculosis and Mycobacterium avium complex infections, which can be isolated from the acid-treated caprazamycin (CPZ) A-G mixture .

HY-N15644

Mycolic acid IIa	Bacterial	Infection
Mycolic acid IIa is a structural lipid component of mycobacterial cell wall. Mycolic acid IIa can be isolated from Mycobacterium bovis BCG. Mycolic acid IIa significantly modulates membrane permeability and stability, promising for mycobacterium tuberculosis infection research .

HY-151614

Anti-infective agent 7	Bacterial	Infection
Anti-infective agent 7 is a potent anti-infectious agent. Anti-infective agent 7 has anti-infection activity against P. falciparum (IC₅₀=2.5 μM) and M. tuberculosis (MIC=9 μM) .

HY-158700

DprE1-IN-10	Bacterial	Infection
DprE1-IN-10 (hit 2) is a Decaprenylphosphoryl-β-D-ribose-2′-epimerase (DprE1) inhibitor. DprE1-IN-10 can be used for tuberculosis research .

HY-169942

3-(1-Carboxyvinyloxy)benzoic acid	Bacterial Antibiotic	Infection
3-(1-Carboxyvinyloxy)benzoic acid is an inhibitor of MbtI (Mycobacterium tuberculosis salicylate synthase) and AS (Serratia marcescens arginine synthase), with K_i values of 500 and 3.2 µM, respectively. 3-(1-Carboxyvinyloxy)benzoic acid has antibacterial activity and can be used in anti-infection research .

HY-B1907A

Rifamycin Rifamycin SV	Antibiotic Bacterial DNA/RNA Synthesis	Infection Inflammation/Immunology
Rifamycin (Rifamycin SV) is an orally active ansamycin antibiotic. Rifamycin inhibits DNA-dependent RNA synthesis. Rifamycin has antibacterial activity against Mycobacterium tuberculosis. Rifamycin interferes with hepatic bile acid metabolism. Rifamycin has anti-inflammatory effects. Rifamycin can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-B1907

Rifamycin sodium Rifamycin SV sodium	Antibiotic Bacterial DNA/RNA Synthesis	Infection Inflammation/Immunology
Rifamycin sodium (Rifamycin SV monosodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-107813R

Amikacin sulfate (Standard) BAY 41-6551 sulfate (Standard)	Reference Standards Bacterial Antibiotic	Infection Cancer
Streptomycin (Standard) is the analytical standard of Streptomycin. This product is intended for research and analytical applications. Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes .

HY-170773

Mtb-IN-9	Bacterial	Infection
Mtb-IN-9 (Compound M1) is a specific Mtb inhibitor that inhibits MtbFadD32 and MtbFadD28 activity. Mtb-IN-9 curtails the Mtb survival in infected macrophages and reduces Mtb burden and tubercular granulomas in a chronic infection model of BALB/c mice. Mtb-IN-9 is promising for research of tuberculosis .

HY-162836

Rifamycin B 4-O-(Carboxymethyl)-Rifamycin	Antibiotic Bacterial	Infection
Rifamycin B (4-O-(Carboxymethyl)-Rifamycin) is a member of ansamycin antibiotics family with an anti-mycobacterial activity against tuberculosis, leprosy and AIDS-related mycobacterial infections. Rifamycin B is a metabolic product of Nocardia inediterranei, which can yield Rifamycin O and Rifamycin S (HY-125365) by microbial transformation .

HY-153222

SEQ-9	Bacterial	Infection
SEQ-9 is an orally active Mycobacterium tuberculosis (Mtb) 23S bacterial ribosome inhibitor with an IC₅₀ of approximately 170 nM for unmethylated Mtb ribosomes. SEQ-9 also potently inhibits A2296 methylated ribosomes. SEQ-9 can be used to study bacterial infection and drug resistance .

HY-168956

Pks13-IN-2	Bacterial	Infection
Pks13-IN-2 (Compound 43) is an orally active inhibitor of Pks13. Pks13-IN-2 exhibits inhibitory activity against Mycobacterium tuberculosis H37Rv, with a MIC of 0.8-1.8 μM. Pks13-IN-2 shows good metabolic stability in mouse liver microsomes and hepatocytes. Pks13-IN-2 can be used for tuberculosis research .

HY-B1907R

Rifamycin sodium (Standard) Rifamycin SV sodium (Standard)	Reference Standards Bacterial Antibiotic	Infection
Rifamycin (sodium) (Standard) is the analytical standard of Rifamycin (sodium). This product is intended for research and analytical applications. Rifamycin sodium (Rifamycin SV sodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-155190

Antitubercular agent-39	Bacterial	Infection
Antitubercular agent-39 (Compound P1) is a potent antitubercular agent. Antitubercular agent-39 is active against drug-resistant strains and drug-susceptible clinical isolates. Antitubercular agent-39 inhibits Mtb strain H37Rv with a MIC less than 1 μM .

HY-W250306

Carbol fuchsin	Biochemical Assay Reagents	Others
Carbol fuchsin is a histological stain used in microbiology to distinguish acid-fast bacteria from non-acid-fast bacteria. It is a mixture of basic fuchsin, phenol, and water and is commonly used in the Ziehl-Neelsen staining technique for the detection of tuberculosis and other mycobacterial infections. Carbol fuchsin stains the cell walls of acid-fast bacteria bright red, while other cells are unstained or slightly stained. This makes it easier to see and identify these microbes under a microscope. Carbol fuchsin is also used in veterinary medicine and phytopathology for similar purposes.

HY-10393

Eperezolid PNU-100592	Bacterial Antibiotic	Infection
Eperezolid (PNU-100592) is an orally active protein synthesis inhibitor that targets the bacterial 50S ribosomal subunit. Eperezolid competitively binds to a specific site on the ribosomal 50S subunit (overlapping with the binding sites of chloramphenicol (HY-B0239) and lincomycin (HY-117660)) to inhibit the translation initiation stage and exert antibacterial activity. Eperezolid can induce host cell autophagy to enhance the clearance of intracellular mycobacteria, and its MIC₉₀ for Staphylococcus aureus and Enterococcus is 1-4 μg/mL. Eperezolid is mainly used for antibacterial research on infections with Gram-positive bacteria such as methicillin-resistant (HY-121544) Staphylococci and vancomycin-resistant (HY-B0671) Enterococci, as well as infections with intracellular bacteria such as Mycobacterium tuberculosis .

HY-D2729

Cy3-NO2-Tre	Fluorescent Dye	Infection
Cy3-NO2-Tre is a nitroreductase-responsive cyanine-based fluorescent probe that specifically labels Mycobacterium tuberculosis (Mtb). Cy3-NO2-tre generated fluorescence after activation by a specific nitroreductase, Rv3368c, which is conserved in the Mycobacteriaceae. Cy3-NO2-tre effectively imaged mycobacteria within infected host cells, tracked the infection process, and visualized Mycobacterium smegmatis being endocytosed by macrophages (Ex/Em= 540-550/575-625 nm) .

HY-B0330B

Levofloxacin hydrochloride 20+ Cited Publications (-)-Ofloxacin hydrochloride	Antibiotic Bacterial DNA/RNA Synthesis Topoisomerase Orthopoxvirus Apoptosis	Infection Neurological Disease Cancer
Levofloxacin hydrochloride is an orally active antibiotic. Levofloxacin inhibits DNA gyrase and topoisomerase IV activity, inducing Apoptosis. Levofloxacin hydrochloride has antibacterial activity against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride exhibits anticancer activity against lung cancer. Levofloxacin hydrochloride has anti-acnegenic, anxiogenic, and analgesic effects. Levofloxacin hydrochloride shortens sleep duration in mice. Levofloxacin hydrochloride can be used in the research of infectious diseases (such as tuberculosis, chronic periodontitis, bacterial infections associated with stable COPD, and BK viremia) and lung cancer .

HY-151551

Mtb-cyt-bd oxidase-IN-4	Bacterial	Infection
Mtb-cyt-bd oxidase-IN-4 (compound 1g) is a Mycobacterium tuberculosis cytochrome bd oxidase (Mtb cyt-bd oxidase) inhibitor with an IC₅₀ value of 0.25 μM. Mtb-cyt-bd oxidase-IN-4 inhibits the growth of Mycobacterium tuberculosis (MIC=8 μM). Mtb-cyt-bd oxidase-IN-4 can be used in tuberculosis research .

HY-12770R

Mebeverine alcohol (Standard) Mebeverine metabolite Mebeverine alcohol (Standard)	Reference Standards Drug Metabolite	Neurological Disease
Mebeverine alcohol (Standard) is an analytical standard for Mebeverine alcohol. This product is intended for research and analytical applications. Eperezolid (PNU-100592) is an orally active protein synthesis inhibitor that targets the bacterial 50S ribosomal subunit. Eperezolid competitively binds to a specific site on the ribosomal 50S subunit (overlapping with the binding sites of Chloramphenicol (HY-B0239) and Lincomycin (HY-117660)) to inhibit the translation initiation stage and exert antibacterial activity. Eperezolid can induce host cell autophagy to enhance the clearance of intracellular mycobacteria, and its MIC90 for Staphylococcus aureus and Enterococcus is 1-4 μg/mL. Eperezolid is mainly used for antibacterial research on infections with Gram-positive bacteria such as methicillin-resistant (HY-121544) Staphylococci and vancomycin-resistant (HY-B0671) Enterococci, as well as infections with intracellular bacteria such as Mycobacterium tuberculosis .

HY-B0330BR

Levofloxacin hydrochloride (Standard) (-)-Ofloxacin hydrochloride (Standard)	Reference Standards Antibiotic Bacterial DNA/RNA Synthesis Topoisomerase Orthopoxvirus Apoptosis	Infection Neurological Disease Cancer
Levofloxacin (hydrochloride) (Standard) is the analytical standard of Levofloxacin hydrochloride (HY-B0330B). This product is intended for research and analytical applications. Levofloxacin hydrochloride is an orally active antibiotic. Levofloxacin inhibits DNA gyrase and topoisomerase IV activity, inducing Apoptosis. Levofloxacin hydrochloride has antibacterial activity against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride exhibits anticancer activity against lung cancer. Levofloxacin hydrochloride has anti-acnegenic, anxiogenic, and analgesic effects. Levofloxacin hydrochloride shortens sleep duration in mice. Levofloxacin hydrochloride can be used in the research of infectious diseases (such as tuberculosis, chronic periodontitis, bacterial infections associated with stable COPD, and BK viremia) and lung cancer .

HY-105099R

Rifalazil (Standard) KRM-1648 (Standard); ABI-1648 (Standard)	Antibiotic Reference Standards DNA/RNA Synthesis Bacterial	Infection Inflammation/Immunology
Rifalazil (Standard) is the analytical standard of Rifalazil. This product is intended for research and analytical applications. Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase[1]. Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml[3]. Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB)[2].

Cat. No.	Product Name

HY-L924

Boronic acid/boronic ester fragment library

1600 compounds

Boronic acid and boronic ester represent a relatively novel and promising chemical structure in drug design. Boronic acid exists in an sp²-hybridized state, possessing an empty p-orbital that can act as a Lewis acid to accept lone pairs from heteroatoms (O, N, or S). This Lewis acidity enables it to form reversible covalent bonds with amino acid residues such as lysine, serine, threonine, and histidine. Currently, five FDA-approved drugs containing boronic acid or boronic ester predominantly involve such covalent binding mechanisms in their interactions with target proteins. Furthermore, boronic acid can serve as a bioisostere for carboxylic acids, phosphates, and phenolic groups, utilized to improve pharmacokinetic properties and enhance drug efficacy.

To date, five boron-containing drugs have been approved by the FDA. The unique properties of boronic acids and boronic esters confer significant potential in drug design, with applications spanning cancer therapy (e.g., multiple myeloma), anti-infectives (e.g., fungal infections, tuberculosis), anti-inflammatory treatments (e.g., atopic dermatitis), antibacterial agents (e.g., carbapenem-resistant bacterial infections), and Reactive Oxygen Species (ROS)-responsive prodrugs, among others. The MCE Boronic Acid/Boronic Ester Fragment Library, which contains over 1600 compounds, serves as a valuable tool for the development of boron-containing drugs.

Cat. No.	Product Name	Type

HY-W250306

Carbol fuchsin

Dyes

Carbol fuchsin is a histological stain used in microbiology to distinguish acid-fast bacteria from non-acid-fast bacteria. It is a mixture of basic fuchsin, phenol, and water and is commonly used in the Ziehl-Neelsen staining technique for the detection of tuberculosis and other mycobacterial infections. Carbol fuchsin stains the cell walls of acid-fast bacteria bright red, while other cells are unstained or slightly stained. This makes it easier to see and identify these microbes under a microscope. Carbol fuchsin is also used in veterinary medicine and phytopathology for similar purposes.

HY-D2729

Cy3-NO2-Tre

Fluorescent Dyes/Probes

Cy3-NO2-Tre is a nitroreductase-responsive cyanine-based fluorescent probe that specifically labels Mycobacterium tuberculosis (Mtb). Cy3-NO2-tre generated fluorescence after activation by a specific nitroreductase, Rv3368c, which is conserved in the Mycobacteriaceae. Cy3-NO2-tre effectively imaged mycobacteria within infected host cells, tracked the infection process, and visualized Mycobacterium smegmatis being endocytosed by macrophages (Ex/Em= 540-550/575-625 nm) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B1906

Streptomycin 40+ Cited Publications Agrept; Agrimycin; Streptomycin A	Microorganisms Source classification	Antibiotic Bacterial
Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes .

HY-B1907

Rifamycin sodium Rifamycin SV sodium	Infection Structural Classification Microorganisms Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	Antibiotic Bacterial DNA/RNA Synthesis
Rifamycin sodium (Rifamycin SV monosodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-111402

Pyridomycin Erizomycin; NSC 246134	Structural Classification Natural Products Microorganisms Source classification	Bacterial Antibiotic
Pyridomycin (Erizomycin) is a selective and low cytotoxic inhibitor of Mycobacterium tuberculosis that effectively targets InhA. Pyrdomycin is also an antibiotic that can be obtained from metabolites of Dactylosporangium fulvum. Pyrdomycin can be used in the study of bacterial infections such as tuberculosis .

HY-B1906R

Streptomycin (Standard) Agrept (Standard); Agrimycin (Standard); Streptomycin A (Standard)	Microorganisms Source classification	Reference Standards Antibiotic Bacterial
Streptomycin (Standard) is the analytical standard of Streptomycin. This product is intended for research and analytical applications. Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes .

HY-N15645

α-Mycolic acid, keto cis	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial
α-Mycolic acid, keto cis is a structural lipid component of mycobacterial cell wall. α-Mycolic acid, keto cis can be isolated from Mycobacterium tuberculosis Canetti. α-Mycolic acid, keto cis significantly modulates membrane permeability and stability, promising for mycobacterium tuberculosis infection research .

HY-N15643

α-Mycolic acid (C80) α-MA (C80)	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial
α-Mycolic acid (C80) is a structural lipid component of mycobacterial cell wall. α-Mycolic acid (C80) can be isolated from Mycobacterium tuberculosis Canetti. α-Mycolic acid (C80) significantly modulates membrane permeability and stability, promising for mycobacterium tuberculosis infection research .

HY-N12823

Caprazene	Structural Classification Microorganisms Antibiotics Source classification	Bacterial
Caprazene is an antimycobacterial compound and precursor molecule for semi-synthetic antibacterial antibiotics, used for studies on tuberculosis and Mycobacterium avium complex infections, which can be isolated from the acid-treated caprazamycin (CPZ) A-G mixture .

HY-N15644

Mycolic acid IIa	Structural Classification Microorganisms Antibiotics Source classification Other Antibiotics	Bacterial
Mycolic acid IIa is a structural lipid component of mycobacterial cell wall. Mycolic acid IIa can be isolated from Mycobacterium bovis BCG. Mycolic acid IIa significantly modulates membrane permeability and stability, promising for mycobacterium tuberculosis infection research .

HY-B1907R

Rifamycin sodium (Standard) Rifamycin SV sodium (Standard)	Structural Classification Microorganisms Antibiotics Source classification Antibacterial Disease Research Other Antibiotics	Reference Standards Bacterial Antibiotic
Rifamycin (sodium) (Standard) is the analytical standard of Rifamycin (sodium). This product is intended for research and analytical applications. Rifamycin sodium (Rifamycin SV sodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

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