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sulfonamide antibacterial

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (43) Bacterial (47) Drug Metabolite (1) Endothelin Receptor (3) Fungal (8) Isotope-Labeled Compounds (16) Nucleoside Antimetabolite/Analog (1) Parasite (4) Reactive Oxygen Species (ROS) (1) Reference Standards (13)
By Research Areas:	Cancer (7) Endocrinology (3) Infection (47) Inflammation/Immunology (11) Neurological Disease (1)

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Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0212S

Sulfapyridine-d4	Isotope-Labeled Compounds Bacterial	Infection
Sulfapyridine-d₄ a deuterium labeled Sulfapyridine. Sulfapyridine is a sulfonamide antibacterial .

HY-B0512S

Sulfamerazine-d4	Isotope-Labeled Compounds Bacterial	Infection
Sulfamerazine-d₄ is a deuterium labeled Sulfamerazine. Sulfamerazine, a sulfonamide antibacterial, inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes .

HY-B0946

Sulfamonomethoxine	Antibiotic Bacterial	Infection
Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0946S

Sulfamonomethoxine-d4	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfamonomethoxine-d₄ is a deuterium labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-112586

Sulfaethoxypyridazine	Bacterial Antibiotic	Infection
Sulfaethoxypyridazine is a sulfonamide *antibacterial* agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs .

HY-B0512

Sulfamerazine 2 Publications Verification RP2632	Bacterial Antibiotic	Infection
Sulfamerazine (RP-2632) is a sulfonamide antibacterial.

HY-B0946R

Sulfamonomethoxine (Standard)	Reference Standards Antibiotic Bacterial	Infection
Sulfamonomethoxine (Standard) is the analytical standard of Sulfamonomethoxine (HY-B0946). This product is intended for research and analytical applications. Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0512A

Sulfamerazine sodium salt Soluble sulfamerazine	Bacterial Antibiotic	Infection
Sulfamerazine Sodium is a sulfonamide antibacterial.

HY-176305S

Neurofilament, U-15N	Isotope-Labeled Compounds	Neurological Disease
Neurofilament, U- ¹⁵N is the ¹⁵N-labeled Neurofilament.

HY-100262

Sulfasymazine	Bacterial	Infection
Sulfasymazine is a sulfonamide agent and displays antibacterial properties.

HY-112586S1

Sulfaethoxypyridazine-13C6	Isotope-Labeled Compounds Bacterial Antibiotic	Infection
Sulfaethoxypyridazine- ¹³C₆ is the ¹³C₆ labeled Sulfaethoxypyridazine. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs.

HY-112586R

Sulfaethoxypyridazine (Standard)	Reference Standards Bacterial Antibiotic	Infection
Sulfaethoxypyridazine (Standard) is the analytical standard of Sulfaethoxypyridazine. This product is intended for research and analytical applications. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs .

HY-A0130

Sulfalene Sulfametopyrazine; AS-18908	Parasite Bacterial Antibiotic	Infection
Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial.

HY-B0576

Sulfacetamide sodium 2 Publications Verification Sulphacetamide sodium	Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide (Sulphacetamide) sodium is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium has antifungal and antibacterial activities .

HY-135393S

Sulfadimethoxypyrimidine-d4	Isotope-Labeled Compounds Bacterial	Infection
Sulfadimethoxypyrimidine-d₄ is a deuterium labeled Sulfadimethoxypyrimidine. Sulfadimethoxypyrimidine is a sulfonamide antibiotic with a broad-spectrum antibacterial effect .

HY-B0888

Sulfacetamide sodium monohydrate 2 Publications Verification Sulphacetamide sodium monohydrate	Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide (Sulphacetamide) sodium monohydrate is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium monohydrate has antifungal and antibacterial activities .

HY-W097570

Sulfamonomethoxine sodium	Bacterial Antibiotic	Infection
Sulfamonomethoxine sodium is a long acting sulfonamide?antibacterial?agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate .

HY-B1784

Sulfisomidin Sulfaisodimidine	Bacterial Antibiotic	Infection
Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections .

HY-A0130R

Sulfalene (Standard) Sulfametopyrazine (Standard); AS-18908 (Standard)	Reference Standards Parasite Bacterial Antibiotic	Infection
Sulfalene (Standard) is the analytical standard of Sulfalene. This product is intended for research and analytical applications. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial.

HY-A0130S

Sulfalene-13C6 Sulfametopyrazine-13C6; AS-18908-13C6	Isotope-Labeled Compounds Parasite Bacterial Antibiotic	Infection
Sulfalene- ¹³C₆ is the ¹³C₆ labeled Sulfalene. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial .

HY-B0512S1

Sulfamerazine-13C6 RP2632-¹³C₆	Isotope-Labeled Compounds Bacterial Antibiotic	Infection
Sulfamerazine- ¹³C₆ (RP2632- ¹³C₆) is ¹³C labeled Sulfamerazine (HY-B0512). Sulfamerazine (RP-2632) is a sulfonamide antibacterial. Sulfamerazine, the monomethyl derivative of sulfadiazine, is 2-sulfanilamido-4-methylpyrimidine. Sulfamerazine is a sulfonamide drug that inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes.

HY-W097570R

Sulfamonomethoxine sodium (Standard)	Bacterial Antibiotic Reference Standards	Infection
Sulfamonomethoxine (sodium) (Standard) is the analytical standard of Sulfamonomethoxine (sodium). This product is intended for research and analytical applications. Sulfamonomethoxine sodium is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate .

HY-133668R

Monoethyl phthalate (Standard)	Drug Metabolite Reference Standards	Cancer
Sulfamonomethoxine (sodium) (Standard) is the analytical standard of Sulfamonomethoxine (sodium). This product is intended for research and analytical applications. Sulfamonomethoxine sodium is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate .

HY-B1784R

Sulfisomidin (Standard) Sulfaisodimidine (Standard)	Reference Standards Bacterial Antibiotic	Infection
Sulfisomidin (Standard) is the analytical standard of Sulfisomidin. This product is intended for research and analytical applications. Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections .

HY-W719074

Sulfisomidin-d4 Sulfaisodimidine-d₄	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfisomidin-d₄ (Sulfaisodimidine-d₄) is deuterium labeled Sulfisomidin. Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections .

HY-N7123S

Sulfacetamide-d4 Sulphacetamide-d₄	Isotope-Labeled Compounds Bacterial Antibiotic Fungal	Infection Inflammation/Immunology
Sulfacetamide-d₄ (Sulphacetamide-d₄) is the deuterium labeled Sulfacetamide (HY-N7123). Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities .

HY-B0576R

Sulfacetamide sodium (Standard) Sulphacetamide sodium (Standard)	Reference Standards Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide (Standard) (Sulphacetamide (Standard)) sodium is the analytical standard of Sulfacetamide sodium (HY-B0576). This product is intended for research and analytical applications. Sulfacetamide sodium is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium has antifungal and antibacterial activities .

HY-B0212

Sulfapyridine 1 Publications Verification	Bacterial Antibiotic	Infection Inflammation/Immunology
Sulfapyridine, a major metabolite of Sulfasalazine, is a sulfonamide antibiotic agent. Sulfapyridine inhibits *recombinant P. carinii* dihydropteroate synthetase (DHPS) with an IC₅₀** of 0.18 μM. Sulfapyridine has antibacterial, anti-inflammatory and anti-rheumatic activities .

HY-B0888R

Sulfacetamide sodium monohydrate (Standard) Sulphacetamide sodium monohydrate (Standard)	Reference Standards Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide (Standard) (Sulphacetamide (Standard)) sodium monohydrate is the analytical standard of Sulfacetamide sodium monohydrate (HY-B0888). This product is intended for research and analytical applications. Sulfacetamide sodium monohydrate is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium monohydrate has antifungal and antibacterial activities .

HY-N7123S1

Sulfacetamide-13C6 Sulphacetamide-¹³C₆	Isotope-Labeled Compounds Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide- ¹³C₆ (Sulphacetamide ¹³C₆) is the ¹³C₆ labeled Sulfacetamide (HY-N7123). Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities .

HY-B0946S1

Sulfamonomethoxine-d3	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfamonomethoxine-d₃ is the deuterium labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0946S3

Sulfamonomethoxine-d3-1	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfamonomethoxine-d₃-1 is the deuterium labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0946S2

Sulfamonomethoxine-13C6	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfamonomethoxine- ¹³C₆ is the ¹³C₆ labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0323A

Sulfisoxazole diethanolamine Sulfafurazole diethanolamine	Endothelin Receptor Antibiotic Bacterial	Infection Endocrinology Cancer
Sulfisoxazole (Sulfafurazole) diethanolamine is an endothelin receptor antagonist with IC₅₀ values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole diethanolamine is a sulfonamide *antibacterial* with an oxazole substituent. Sulfisoxazole diethanolamine inhibits breast cancer exosome release by targeting endothelin receptor A .

HY-B0323

Sulfisoxazole 4 Publications Verification Sulfafurazole	Endothelin Receptor Bacterial Antibiotic	Infection Endocrinology Cancer
Sulfisoxazole (Sulfafurazole) is an orally active endothelin receptor antagonist with IC₅₀ values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole is a sulfonamide *antibacterial* agent with an oxazole substituent. Sulfisoxazole inhibits breast cancer exosome release by targeting endothelin receptor A .

HY-B0212R

Sulfapyridine (Standard)	Reference Standards Bacterial Antibiotic	Infection Inflammation/Immunology
Sulfapyridine (Standard) is the analytical standard of Sulfapyridine. This product is intended for research and analytical applications. Sulfapyridine, a major metabolite of Sulfasalazine, is a sulfonamide antibiotic agent. Sulfapyridine inhibits *recombinant P. carinii* dihydropteroate synthetase (DHPS) with an IC₅₀** of 0.18 μM. Sulfapyridine has antibacterial, anti-inflammatory and anti-rheumatic activities .

HY-121071

Ascamycin	Bacterial Nucleoside Antimetabolite/Analog Antibiotic	Infection
Ascamycin is a 5'-O-sulfonamide ribonucleoside antibiotic produced by Streptomyces sp. JCM9888. Ascamycin has a selective antibacterial activity against *Xanthomonas* species with MIC values of 0.4 μg/mL, 12.5 μg/mL and 12.5 μg/mL for *Xanthomonas citri, Xanthomonas oryzae* and *Mycobacterium phlei*, respectively .

HY-B0322A

Sulfamethoxazole sodium Maximum Cited Publications 14 Publications Verification Ro 4-2130 sodium	Antibiotic Bacterial	Infection
Sulfamethoxazole (Ro 4-2130) sodium is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole sodium inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole sodium can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

HY-B0322

Sulfamethoxazole Maximum Cited Publications 14 Publications Verification Ro 4-2130	Antibiotic Bacterial	Infection Cancer
Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

HY-B0688S

Dapsone-d8 4,4′-Diaminodiphenyl sulfone-d₈; DDS-d₈	Antibiotic Parasite Bacterial Reactive Oxygen Species (ROS)	Infection Inflammation/Immunology Cancer
Dapsone-d₈ is a deuterium labeled Dapsone. Dapsone is an orally active and blood-brain penetrant sulfonamide antibiotic with antibacterial, antigenic and anti-inflammatory activities . Dapsone?exerts effective antileprosy activity?and inhibits folate synthesis in cell extracts of?M. leprae. Dapsone can be used as an anticonvulsant and also in the research of skin and glioblastoma diseases .

HY-163708

Antibacterial agent	Antibiotic Bacterial	Infection
Antibacterial agent (compound 8b) is a potent antibacterial agent. Antibacterial agent shows robust antibacterial efect on E. coli and S. aureus with IC₅₀s of 64 and 32 µg/mL, respectively .

HY-B0322B

Sulfamethoxazole 1000 µg/mL in methanol Ro 4-2130 1000 µg/mL in methanol	Antibiotic Bacterial	Infection
Sulfamethoxazole (Ro 4-2130) 1000 μg/mL in methanol is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole 1000 μg/mL in methanol inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole 1000 μg/mL in methanol can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

HY-B0323R

Sulfisoxazole (Standard) Sulfafurazole (Standard)	Reference Standards Endothelin Receptor Bacterial Antibiotic	Infection Endocrinology Cancer
Sulfisoxazole (Standard) is the analytical standard of Sulfisoxazole. This product is intended for research and analytical applications. Sulfisoxazole (Sulfafurazole) is an orally active endothelin receptor antagonist with IC₅₀ values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole is a sulfonamide *antibacterial* agent with an oxazole substituent. Sulfisoxazole inhibits breast cancer exosome release by targeting endothelin receptor A .

HY-N7123

Sulfacetamide 2 Publications Verification Sulphacetamide	Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic. Sulfacetamide has antifungal and antibacterial activities. Sulfacetamide is employed as a topical formulation in various ophthalmic, dermatological, and hair solutions against bacterial infections, acne and scalp conditions. Sulfacetamide targets bacterial folic acid synthesis and is effective against various gram-positive and gram-negative bacteria. Sulfacetamide inhibits the synthesis of both dihydro-folic acid and para-aminobenzoic acid. Sulfacetamide can be used for the study of ocular infections .

HY-B0322R

Sulfamethoxazole (Standard) Ro 4-2130 (Standard)	Reference Standards Antibiotic Bacterial	Infection
Sulfamethoxazole (Standard) (Ro 4-2130 (Standard)) is the analytical standard of Sulfamethoxazole (HY-B0322). This product is intended for research and analytical applications. Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.

HY-B0322AR

Sulfamethoxazole sodium (Standard) Ro 4-2130 sodium (Standard)	Reference Standards Antibiotic Bacterial	Infection Cancer
Sulfamethoxazole (Standard) (Ro 4-2130 (Standard)) sodium is the analytical standard of Sulfamethoxazole sodium (HY-B0322A). This product is intended for research and analytical applications. Sulfamethoxazole (Ro 4-2130) sodium is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole sodium inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole sodium can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.

HY-B0322S

Sulfamethoxazole-d4 1 Publications Verification Ro 4-2130-d₄	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfamethoxazole-d₄ (Ro 4-2130-d₄) is a deuterium labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

HY-B0322S1

Sulfamethoxazole-13C6 Ro 4-2130-¹³C₆	Isotope-Labeled Compounds Antibiotic Bacterial	Infection
Sulfamethoxazole- ¹³C₆ (Ro 4-2130- ¹³C₆) is a ¹³C labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

HY-N7123R

Sulfacetamide (Standard) Sulphacetamide (Standard)	Reference Standards Antibiotic Bacterial Fungal	Infection Inflammation/Immunology
Sulfacetamide (Standard) (Sulphacetamide (Standard)) is the analytical standard of Sulfacetamide (HY-N7123). This product is intended for research and analytical applications. Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic. Sulfacetamide has antifungal and antibacterial activities. Sulfacetamide is employed as a topical formulation in various ophthalmic, dermatological, and hair solutions against bacterial infections, acne and scalp conditions. Sulfacetamide targets bacterial folic acid synthesis and is effective against various gram-positive and gram-negative bacteria. Sulfacetamide inhibits the synthesis of both dihydro-folic acid and para-aminobenzoic acid. Sulfacetamide can be used for the study of ocular infections .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N7123

Sulfacetamide 2 Publications Verification Sulphacetamide	Infection Classification of Application Fields Disease Research Fields	Antibiotic Bacterial Fungal
Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic. Sulfacetamide has antifungal and antibacterial activities. Sulfacetamide is employed as a topical formulation in various ophthalmic, dermatological, and hair solutions against bacterial infections, acne and scalp conditions. Sulfacetamide targets bacterial folic acid synthesis and is effective against various gram-positive and gram-negative bacteria. Sulfacetamide inhibits the synthesis of both dihydro-folic acid and para-aminobenzoic acid. Sulfacetamide can be used for the study of ocular infections .

HY-133668R

Monoethyl phthalate (Standard)	Other disease Disease markers Endogenous metabolite	Drug Metabolite Reference Standards
Sulfamonomethoxine (sodium) (Standard) is the analytical standard of Sulfamonomethoxine (sodium). This product is intended for research and analytical applications. Sulfamonomethoxine sodium is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate .

HY-121071

Ascamycin	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	Bacterial Nucleoside Antimetabolite/Analog Antibiotic
Ascamycin is a 5'-O-sulfonamide ribonucleoside antibiotic produced by Streptomyces sp. JCM9888. Ascamycin has a selective antibacterial activity against *Xanthomonas* species with MIC values of 0.4 μg/mL, 12.5 μg/mL and 12.5 μg/mL for *Xanthomonas citri, Xanthomonas oryzae* and *Mycobacterium phlei*, respectively .

Cat. No.	Product Name	Chemical Structure

HY-B0212S

Sulfapyridine-d4
Sulfapyridine-d₄ a deuterium labeled Sulfapyridine. Sulfapyridine is a sulfonamide antibacterial .

HY-B0512S

Sulfamerazine-d4
Sulfamerazine-d₄ is a deuterium labeled Sulfamerazine. Sulfamerazine, a sulfonamide antibacterial, inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes .

HY-B0946S

Sulfamonomethoxine-d4
Sulfamonomethoxine-d₄ is a deuterium labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-A0130S

Sulfalene-13C6
Sulfalene- ¹³C₆ is the ¹³C₆ labeled Sulfalene. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial .

HY-176305S

Neurofilament, U-15N
Neurofilament, U- ¹⁵N is the ¹⁵N-labeled Neurofilament.

HY-112586S1

Sulfaethoxypyridazine-13C6
Sulfaethoxypyridazine- ¹³C₆ is the ¹³C₆ labeled Sulfaethoxypyridazine. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs.

HY-135393S

Sulfadimethoxypyrimidine-d4
Sulfadimethoxypyrimidine-d₄ is a deuterium labeled Sulfadimethoxypyrimidine. Sulfadimethoxypyrimidine is a sulfonamide antibiotic with a broad-spectrum antibacterial effect .

HY-B0512S1

Sulfamerazine-13C6

Sulfamerazine- ¹³C₆ (RP2632- ¹³C₆) is ¹³C labeled Sulfamerazine (HY-B0512). Sulfamerazine (RP-2632) is a sulfonamide antibacterial. Sulfamerazine, the monomethyl derivative of sulfadiazine, is 2-sulfanilamido-4-methylpyrimidine. Sulfamerazine is a sulfonamide drug that inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes.

HY-W719074

Sulfisomidin-d4
Sulfisomidin-d₄ (Sulfaisodimidine-d₄) is deuterium labeled Sulfisomidin. Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections .

HY-N7123S

Sulfacetamide-d4
Sulfacetamide-d₄ (Sulphacetamide-d₄) is the deuterium labeled Sulfacetamide (HY-N7123). Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities .

HY-N7123S1

Sulfacetamide-13C6
Sulfacetamide- ¹³C₆ (Sulphacetamide ¹³C₆) is the ¹³C₆ labeled Sulfacetamide (HY-N7123). Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities .

HY-B0946S1

Sulfamonomethoxine-d3
Sulfamonomethoxine-d₃ is the deuterium labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0946S3

Sulfamonomethoxine-d3-1
Sulfamonomethoxine-d₃-1 is the deuterium labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0946S2

Sulfamonomethoxine-13C6
Sulfamonomethoxine- ¹³C₆ is the ¹³C₆ labeled Sulfamonomethoxine (HY-B0946). Sulfamonomethoxine is an orally active sulfonamide antibiotic for veterinary use. Sulfamonomethoxine is also an inhibitor of dihydropteroate synthetase, which can block the synthesis of folic acid. Sulfamonomethoxine has antibacterial activity .

HY-B0688S

Dapsone-d8

Dapsone-d₈ is a deuterium labeled Dapsone. Dapsone is an orally active and blood-brain penetrant sulfonamide antibiotic with antibacterial, antigenic and anti-inflammatory activities . Dapsone?exerts effective antileprosy activity?and inhibits folate synthesis in cell extracts of?M. leprae. Dapsone can be used as an anticonvulsant and also in the research of skin and glioblastoma diseases .

HY-B0322S

Sulfamethoxazole-d4

1 Publications Verification

Sulfamethoxazole-d₄ (Ro 4-2130-d₄) is a deuterium labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

HY-B0322S1

Sulfamethoxazole-13C6

Sulfamethoxazole- ¹³C₆ (Ro 4-2130- ¹³C₆) is a ¹³C labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis .

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