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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (7748):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-17510R
    Gossypol (acetic acid) (Standard)
    Gossypol (acetic acid) (Standard) is the analytical standard of Gossypol (acetic acid). This product is intended for research and analytical applications. Gossypol acetic acid ((±)-Gossypol-acetic acid) binds to Bcl-xL protein and Bcl-2 protein with Kis of 0.5-0.6 μM and 0.2-0.3 mM, respectively.
    Gossypol (acetic acid) (Standard)
  • HY-130838R
    JH-LPH-33 (Standard)
    JH-LPH-33 (Standard) is the analytical standard of JH-LPH-33. This product is intended for research and analytical applications. JH-LPH-33, a sulfonyl piperazine analog, is a potent UDP-2,3-diacylglucosamine pyrophosphate hydrolase LpxH inhibitor. JH-LPH-33 displays outstanding antibiotic activity with a MIC value of 0.66 μg/mL[1].
    JH-LPH-33 (Standard)
  • HY-W067358R
    2-Methylpyrazine (Standard)
    2-Methylpyrazine (Standard) is the analytical standard of 2-Methylpyrazine. This product is intended for research and analytical applications. 2-Methylpyrazine is a kind of alkylpyrazine that can be identified in roasted red pepper seed oils.
    2-Methylpyrazine (Standard)
  • HY-W040971R
    Creosol (Standard)
    Creosol (Standard) (2-Methoxy-4-methylphenol (Standard)) is the analytical standard of Creosol (HY-W040971). This product is intended for research and analytical applications. Creosol (2-Methoxy-4-methylphenol) is an endogenous metabolite that acts as an important chemical intermediate and potential biofuel mainly derived from lignocellulosic biomass. Creosol is blood brain barrier penetrable.
    Creosol (Standard)
  • HY-77490AR
    1,3-Butanediol (Standard)
    1,3-Butanediol (Standard) is the analytical standard of 1,3-Butanediol. This product is intended for research and analytical applications. 1,3-Butanediol, an ethanol dimer providing a source of calories for human nutrition. 1,3-Butanediol is converted in the body to β-hydroxybutyrate and has cerebral protective and hypoglycaemic effect.
    1,3-Butanediol (Standard)
  • HY-N0214R
    Peimisine (Standard)
    Peimisine (Standard) is the analytical standard of Peimisine. This product is intended for research and analytical applications. Peimisine (Ebeiensine) is a muscarinic M receptor antagonist and angiotensin converting enzyme (ACE) inhibitor. Peimisine shows anti-tumor, anti-inflammatory, antihypertensive activities. Peimisine can induce apoptosis and be used in cough and asthma research.
    Peimisine (Standard)
  • HY-N5135R
    Liriopesides B (Standard)
    Liriopesides B (Standard) is the analytical standard of Liriopesides B. This product is intended for research and analytical applications. Liriopesides B (Nolinospiroside F) is a steroidal saponin isolated from Ophiopogon japonicas. Liriopesides B has anti-oxidative and anti-aging effects.
    Liriopesides B (Standard)
  • HY-75954R
    2-Hydroxyhexanoic acid (Standard)
    2-Hydroxyhexanoic acid (Standard) is the analytical standard of 2-Hydroxyhexanoic acid. This product is intended for research and analytical applications. 2-Hydroxyhexanoic acid is an endogenous metabolite.
    2-Hydroxyhexanoic acid (Standard)
  • HY-111968R
    Orysastrobin (Standard)
    Orysastrobin (Standard) is the analytical standard of Orysastrobin. This product is intended for research and analytical applications. Orysastrobin, a “quinone outside inhibitor” (QoI)-type fungicide, has excellent fungicidal efficacy against leaf and panicle blast and against sheath blight in rice.
    Orysastrobin (Standard)
  • HY-N0836R
    Jervine (Standard)
    Jervine (Standard) is the analytical standard of Jervine. This product is intended for research and analytical applications. Jervine (11-Ketocyclopamine) is a potent Hedgehog (Hh) inhibitor with an IC50 of 500-700 nM. Jervine is a natural teratogenic sterodial alkaloid from rhizomes of Veratrum nigrum. Jervine has anti-inflammatory and antioxidant properties.
    Jervine (Standard)
  • HY-W015954R
    (2R,3R)-Butane-2,3-diol (Standard)
    (2R,3R)-Butane-2,3-diol (Standard) is the analytical standard of (2R,3R)-Butane-2,3-diol (HY-W015954). This product is intended for research and analytical applications. (2R,3R)-Butane-2,3-diol is a non-covalent, reversible agonist targeting lanthanum (La3+)-sensitive calcium channels in bacteria (e.g., Escherichia coli) with an EC50 of approximately 25 mM. (2R,3R)-Butane-2,3-diol binds to calcium channel proteins or related complexes, induces channel opening, promotes extracellular calcium influx, and triggers intracellular calcium transients, which may regulate bacterial physiological activities such as growth, metabolism, and signal transduction. (2R,3R)-Butane-2,3-diol mediates bacterial-host cell signaling interactions and affects the metabolic balance of intestinal microorganisms, and can be used to study lactose intolerance and other related diseases.
    (2R,3R)-Butane-2,3-diol (Standard)
  • HY-113209R
    8-Isoprostaglandin F2α (Standard)
    8-Isoprostaglandin F2α (Standard) is the analytical standard of 8-Isoprostaglandin F2α. This product is intended for research and analytical applications. 8-Isoprostaglandin F2α is an isoprostane produced by the non-enzymatic peroxidation of arachidonic acid in membrane phospholipids. 8-Isoprostaglandin F2α is present in human plasma in two distinct forms - esterified in phospholipids and as the free acid. 8-Isoprostaglandin F2α is a weak TP receptor agonist in vascular smooth muscle.
    8-Isoprostaglandin F2α (Standard)
  • HY-N1391R
    10-Deacetyltaxol (Standard)
    10-Deacetyltaxol (Standard) is the analytical standard of 10-Deacetyltaxol. This product is intended for research and analytical applications. 10-Deacetyltaxol (10-Deacetylpaclitaxel) is a taxane derivative isolated from Taxus wallichiana Zucc. 10-Deacetyltaxol (10-Deacetylpaclitaxel) promotes the polymerization of tubulin and to inhibit the depolymerization of microtubules induced by cold or by calcium ions in vitro. 10-Deacetyltaxol (10-Deacetylpaclitaxel) exhibits cytotoxicity in human glial and neuroblastoma cell-lines.
    10-Deacetyltaxol (Standard)
  • HY-10574AR
    Rilpivirine hydrochloride (Standard)
    Rilpivirine (hydrochloride) (Standard) is the analytical standard of Rilpivirine (hydrochloride). This product is intended for research and analytical applications. Rilpivirine (R278474) hydrochloride is a potent and specific diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitor (NNRTI). Rilpivirine hydrochloride has high antiviral activity against wild-type HIV (EC50=0.4 nM) and mutant viruses (EC50=0.1-2.0 nM). Rilpivirine hydrochloride has a high genetic barrier to resistance development of HIV.
    Rilpivirine hydrochloride (Standard)
  • HY-17558R
    Apramycin (Standard)
    Apramycin (Standard) is the analytical standard of Apramycin. This product is intended for research and analytical applications. 0
    Apramycin (Standard)
  • HY-A0279AR
    Pristinamycin IA (Standard)
    Pristinamycin IA (Standard) is the analytical standard of Pristinamycin IA. This product is intended for research and analytical applications. Pristinamycin IA (Mikamycin B) is a cycle-peptidic macrolactone antibiotic. Pristinamycin IA is a substrate of P-glycoprotein and inhibits its function. Pristinamycin IA is active against StaphyloEoccus and Srreptococcus[1].
    Pristinamycin IA (Standard)
  • HY-W013035R
    3-Methyl-2-buten-1-ol (Standard)
    3-Methyl-2-buten-1-ol (Standard) is the analytical standard of 3-Methyl-2-buten-1-ol. This product is intended for research and analytical applications. 3-Methyl-2-buten-1-ol (MBO321) is an orally active endogenous metabolite found in pine trees and is used as a fragrance ingredient in cosmetics and detergents. 3-Methyl-2-buten-1-ol passes cell barrier. 3-Methyl-2-buten-1-ol reduces body weight in rats[1][2][3].
    3-Methyl-2-buten-1-ol (Standard)
  • HY-A0246AR
    Flucloxacillin sodium (Standard)
    Flucloxacillin sodium (Standard) is the analytical standard of Flucloxacillin sodium. This product is intended for research and analytical applications. Flucloxacillin sodium is an active antibiotic against gram-positive and gram-negative bacteria.
    Flucloxacillin sodium (Standard)
  • HY-113162R
    Bovinic acid (Standard)
    α-Lactose (hydrate) (Standard) is the analytical standard of α-Lactose (hydrate). This product is intended for research and analytical applications. α-Lactose (hydrate) (α-D-Lactose (hydrate)) is the principal carbohydrate in the milk of most mammals. α-Lactose (hydrate) consists of glucose and galactose and exists in the form of two anomers, α and β. α-Lactose (hydrate) has many uses in the food and pharmaceutical industries, such as a free-flowing or agglomerating agent, a diluent for pigments, flavors, or enzymes.
    Bovinic acid (Standard)
  • HY-N6904R
    Crocetin monomethyl ester (Standard)
    Crocetin monomethyl ester (Standard) is the analytical standard of Crocetin monomethyl ester. This product is intended for research and analytical applications. Crocetin monomethyl ester, isolated from Crocus sativus, possesses anti-inflammatory, neuroprotective and antioxidant activity. Crocetin monomethyl ester promotes clearance of amyloid-β by inducing autophagy via the STK11/LKB1-mediated AMPK pathway.
    Crocetin monomethyl ester (Standard)