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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-W272217R
    Octacosane (Standard)
    Octacosane (Standard) is the analytical standard of Octacosane. This product is intended for research and analytical applications. Octacosane is an endogenous metabolite with antibacterial activity. Octacosane shows high cytotoxicity against murine melanoma B16F10-Nex2 cells besides inducing protection against a grafted subcutaneous melanoma. Octacosane has the larvicidal activity against mosquito Culex quinquefasciatus with the LC50 concentration of 7.2 mg/l.
    Octacosane (Standard)
  • HY-W019726R
    Dehydro Nifedipine (Standard)
    Dehydro Nifedipine (Standard) is the analytical standard of Dehydro Nifedipine. This product is intended for research and analytical applications. Dehydro nifedipine (BAY-b 4759) is a metabolite of Nifedipine (HY-B0284). Nifedipine (BAY-a-1040) is a potent calcium channel blocker and an agent of choice for cardiac insufficiencies.
    Dehydro Nifedipine (Standard)
  • HY-N3995R
    5β-Dihydrocortisol (Standard)
    D-Psicose (Standard) is the analytical standard of D-Psicose. This product is intended for research and analytical applications. D-Psicose is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    5β-Dihydrocortisol (Standard)
  • HY-W015590R
    2-Hydroxyphenylacetic acid (Standard)
    2-Hydroxyphenylacetic acid (Standard) is an analytical standard for 2-Hydroxyphenylacetic acid (HY-W015590). This product is intended for research and analytical applications. 2-Hydroxyphenylacetic acid is a metabolite of Phenylalanine and Tyrosine, and is also a product of the biotransformation of Phenylacetonitrile by marine fungi. 2-Hydroxyphenylacetic acid can be used as a potential biomarker for food. 2-Hydroxyphenylacetic acid can be used in the study of phenylketonuria and related hyperphenylalaninemias.
    2-Hydroxyphenylacetic acid (Standard)
  • HY-N8015R
    Octanal (Standard)
    Octanal (Standard) is the analytical standard of Octanal. This product is intended for research and analytical applications. Octanal is a fragrant aldehyde with antioxidant and antibacterial activity. Its antifungal effect against G. citri-aurantii may be related to the disruption of cell membrane integrity and the leakage of cellular components. Additionally, Octanal exhibits cytotoxicity towards HeLa cells, with an IC50 value of 3.5 μg/mL.
    Octanal (Standard)
  • HY-121323R
    Erucin (Standard)
    Acarbose (Standard) is the analytical standard of Acarbose. This product is intended for research and analytical applications. Acarbose (BAY g 5421), antihyperglycemic agent, is an orally active alpha-glucosidase inhibitor (IC50=11 nM). Acarbose can potentiate the hypoglycemic effects of sulfonylureas or insulin.
    Erucin (Standard)
  • HY-N6786R
    Ochratoxin B (Standard)
    Ochratoxin B (Standard) is the analytical standard of Ochratoxin B (HY-N6786). This product is intended for research and analytical applications. Ochratoxin B is an orally active secondary metabolite of Aspergillus ochraceus and non-chlorinated analog of the mycotoxin Ochratoxin A. Ochratoxin B reduces the toxic effects of Ochratoxin A (HY-N6788). Ochratoxin B inhibits cell division. Ochratoxin B causes craniofacial malformations in Xenopus laevis embryos.
    Ochratoxin B (Standard)
  • HY-135404R
    Anhydrosimvastatin (Standard)
    Anhydrosimvastatin (Standard) is the analytical standard of Anhydrosimvastatin. This product is intended for research and analytical applications. Anhydrosimvastatin (Impurity C) is an impurity of Simvastatin. Simvastatin is a competitive inhibitor of HMG-CoA reductase.
    Anhydrosimvastatin (Standard)
  • HY-N2454R
    β-Elemonic acid (Standard)
    β-Elemonic acid (Standard) is the analytical standard of β-Elemonic acid. This product is intended for research and analytical applications. β-Elemonic acid is a triterpene isolated from Boswellia carterii. β-Elemonic acid induces cell apoptosis, reactive oxygen species (ROS) and COX-2 expression and inhibits prolyl endopeptidase. β-Elemonic acid exhibits anticancer and anti-inflammatory effects.
    β-Elemonic acid (Standard)
  • HY-B1161AR
    S-Methoprene (Standard)
    2-Methyl-3-(trifluoromethyl)aniline (Standard) is the analytical standard of 2-Methyl-3-(trifluoromethyl)aniline. This product is intended for research and analytical applications. 2-Methyl-3-(trifluoromethyl)aniline is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    S-Methoprene (Standard)
  • HY-W032915R
    5-Phenylvaleric acid (Standard)
    5-Phenylvaleric acid (Standard) is an analytical standard for 5-Phenylvaleric acid (HY-W032915). This product is used for research and analytical applications. 5-Phenylvaleric acid (5-Phenylpentanoic acid) is a major metabolite produced by the gut microbiota during the metabolism of flavan-3-ols and can serve as a biomarker for flavan-3-ol intake. 5-Phenylvaleric acid can also be used as a raw material for the synthesis of polyhydroxyalkanoates.
    5-Phenylvaleric acid (Standard)
  • HY-10572BR
    (Rac)-Efavirenz (Standard)
    (Rac)-Efavirenz (Standard) is the analytical standard of (Rac)-Efavirenz. This product is intended for research and analytical applications. (Rac)-Efavirenz is the isomer of Efavirenz (HY-10572). Efavirenz (DMP 266) is a potent inhibitor of the wild-type HIV-1 reverse transcriptase with a Ki of 2.93 nM and exhibits an IC95 of 1.5 nM for the inhibition of HIV-1 replicative spread in cell culture.
    (Rac)-Efavirenz (Standard)
  • HY-N6623R
    Malvidin-3-galactoside chloride (Standard)
    Malvidin-3-galactoside (chloride) (Standard) is the analytical standard of Malvidin-3-galactoside (chloride). This product is intended for research and analytical applications. Malvidin-3-galactoside chloride, an anthocyanin monomer, induces hepatocellular carcinoma (HCC) cells cycle arrest and apoptosis. Malvidin-3-galactoside chloride inhibits the production and accumulation of ROS. Malvidin-3-galactoside chloride has anti-tumor function.
    Malvidin-3-galactoside chloride (Standard)
  • HY-108695BR
    (±)-Enterodiol (Standard)
    (±)-Enterodiol (Standard) is the analytical standard of (±)-Enterodiol. This product is intended for research and analytical applications. (±)-Enterodiol is the racemate of Enterodiol (HY-108695). Enterodiol is transformed by human intestinal bacteria from lignans contained in various whole-grain cereals, nuts, legumes, flaxseed, and vegetables. Enterodiol has an apoptotic effect in colorectal cancer (CRC) cells. Enterodiol has anti-cancer activities.
    (±)-Enterodiol (Standard)
  • HY-116514R
    (S)-(?)-Perillyl alcohol (Standard)
    (S)-(?)-Perillyl alcohol (Standard) is the analytical standard of (S)-(?)-Perillyl alcohol. This product is intended for research and analytical applications. (S)-(?)-Perillyl alcohol is a monoterpene found in lavender, inhibits farnesylation of Ras, upregulates the mannose-6-phosphate receptor and induces apoptosis. Anti-cancer activity.
    (S)-(?)-Perillyl alcohol (Standard)
  • HY-136063R
    Mefentrifluconazole (Standard)
    Mefentrifluconazole (Standard) is the analytical standard of Mefentrifluconazole. This product is intended for research and analytical applications. Mefentrifluconazole is a novel azole derivative and used as an agrochemical broad-spectrum antifungal agent. Mefentrifluconazole is a potent, selective and orally active fungal CYP51 (Kd= 0.5 nM) inhibitor, but shows less inhibitory activity on human aromatase (IC50=0.92 μM)[1].
    Mefentrifluconazole (Standard)
  • HY-N3059R
    Pinostilbene (Standard)
    Pinostilbene (Standard) is the analytical standard of Pinostilbene. This product is intended for research and analytical applications. Pinostilbene (trans-Pinostilbene) is a major metabolite of Pterostilbene. Pinostilbene exhibits inhibitory effects on colon cancer cells.
    Pinostilbene (Standard)
  • HY-129578R
    Asperphenamate (Standard)
    Asperphenamate (Standard) is the analytical standard of Asperphenamate. This product is intended for research and analytical applications. Asperphenamate, a fungal metabolite of Aspergillus flatiipes with anti-cancer effect, exhibits IC50 values of 92.3 μM, 96.5 μM and 97.9 μM in T47D, MDA-MB-231 and HL-60 cells, respectively[1][2].
    Asperphenamate (Standard)
  • HY-W009538R
    5'-Deoxy-5-fluorocytidine (Standard)
    5'-Deoxy-5-fluorocytidine (Standard) is the analytical standard of 5'-Deoxy-5-fluorocytidine (HY-W009538). This product is intended for research and analytical applications. 5'-Deoxy-5-fluorocytidine (5-Fluoro-5'-deoxycytidine) is a cytidine analog and metabolite of Capecitabine (HY-B0016). 5'-Deoxy-5-fluorocytidine is converted from Capecitabine by carboxylesterase in the liver. 5'-Deoxy-5-fluorocytidine is deaminated by cytidine deaminase to generate 5'-deoxy-5-fluorouridine, which is finally converted into 5-fluorouracil (HY-90006) by thymidine phosphorylase in tumor tissues to exert anti-tumor effects. 5'-Deoxy-5-fluorocytidine is used in the researches for solid tumors such as colorectal cancer, non-small cell lung cancer and breast cancer.
    5'-Deoxy-5-fluorocytidine (Standard)
  • HY-101047R
    D-erythro-Sphingosine (Standard)
    D-erythro-Sphingosine (Standard) is the analytical standard of D-erythro-Sphingosine. This product is intended for research and analytical applications. D-erythro-Sphingosine (Erythrosphingosine) is a very potent activator of p32-kinase with an EC50 of 8 μM, and inhibits protein kinase C (PKC). D-erythro-Sphingosine (Erythrosphingosine) is also a PP2A activator[1][2][3][4].
    D-erythro-Sphingosine (Standard)