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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-N3097R
    Pellitorine (Standard)
    Pellitorine (Standard) is the analytical standard of Pellitorine (HY-N3097). Pellitorine is a bioactive natural amide compound. Pellitorine can competitively antagonize the activation of TRPV1 by Capsaicin (HY-10448), thereby reducing pain signal transmission. Pellitorine improves cognitive dysfunction by upregulating the BDNF-ERK1/2-CREB and Nrf2-HO-1 pathways. Pellitorine exerts anti-inflammatory and anti-sepsis effects by inhibiting the release of high mobility group protein B1 (HMGB1) and the expression of RAGE/TLR4. Pellitorine exerts its antithrombotic effect by prolonging the clotting time, inhibiting the activity of clotting factors and thrombin. Pellitorine inhibits lipid peroxidation and resists ferroptosis by upregulating GPX4 and DHODH. Pellitorine kills Aedes aegypti mosquito larvae by inhibiting V-type H⁺-ATPase and aquaporin 4 (AaAQP4). Pellitorine exhibits anti-cancer activity (e.g., leukemia and breast cancer) and has inhibitory effects on certain bacteria.
    Pellitorine (Standard)
  • HY-N0190R
    Amygdalin (Standard)
    Amygdalin (Standard) is the analytical standard of Amygdalin. This product is intended for research and analytical applications. Amygdalin is a plant glucoside isolated from the stones of rosaceous fruits, such as apricots, peaches, almond, cherries, and plums.
    Amygdalin (Standard)
  • HY-A0110AR
    Cefotiam hexetil hydrochloride (Standard)
    Cefotiam hexetil (hydrochloride) (Standard) is the analytical standard of Cefotiam hexetil (hydrochloride). This product is intended for research and analytical applications. Cefotiam hexetil hydrochloride (CTM-HE) is an oral third-generation cephalosporin, which is a proagent of cefotiam, but has no anti-bacterial property. Cefotiam is an antibiotic[1].
    Cefotiam hexetil hydrochloride (Standard)
  • HY-N2447R
    Amarogentin (Standard)
    Amarogentin (Standard) is the analytical standard of Amarogentin. This product is intended for research and analytical applications. Amarogentin is a secoiridoid glycoside that is mainly extracted from Swertia and Gentiana roots. Amarogentin exhibits many biological effects, including anti-oxidative, anti-tumour, and anti-diabetic activities. Amarogentin exerts hepatoprotective and immunomodulatory effects. Amarogentin promotes apoptosis, arrests G2/M cell cycle and downregulates of PI3K/Akt/mTOR signalling pathways. Amarogentin exerts beneficial vasculo-metabolic effect by activating AMPK.
    Amarogentin (Standard)
  • HY-148718R
    4-Chloro Trazodone hydrochloride (Standard)
    4-Chloro Trazodone (hydrochloride) (Standard) is the analytical standard of 4-Chloro Trazodone (hydrochloride). This product is intended for research and analytical applications. 4-Chloro Trazodone hydrochloride is an isomer of Trazodone hydrochloride (HY-B0478). Trazodone hydrochloride is an antidepressant belonging to the class of serotonin receptor antagonists and reuptake inhibitors for treatment of anxiety disorders.
    4-Chloro Trazodone hydrochloride (Standard)
  • HY-N12513R
    Cyclo(L-Phe-trans-4-OH-L-Pro) (Standard)
    5α-Cholestan-3β-ol (Standard) is the analytical standard of 5α-Cholestan-3β-ol. This product is intended for research and analytical applications. 5α-Cholestan-3β-ol is a derivitized steroid compound.
    Cyclo(L-Phe-trans-4-OH-L-Pro) (Standard)
  • HY-113058R
    3-Hydroxyoctanoic acid (Standard)
    3-Hydroxyoctanoic acid (Standard) is the analytical standard of 3-Hydroxyoctanoic acid (HY-113058). 3-Hydroxyoctanoic acid is a hydroxylated fatty acid that has been found in the LPS of Pseudomonas aeruginosa and in methyl-branched poly(3-hydroxyalkanoate) (PHA) polymers produced by Pseudomonas oleophores. It is an agonist of the orphan receptor GPR109B, increasing intracellular calcium in human neutrophils endogenously expressing GPR109B. 3-Hydroxycaprylic acid prevents lipolysis in human adipocytes and is upregulated in human plasma in response to a ketogenic diet.
    3-Hydroxyoctanoic acid (Standard)
  • HY-B0268AR
    Enoxacin hydrate (Standard)
    Enoxacin (hydrate) (Standard) is the analytical standard of Enoxacin (hydrate). This product is intended for research and analytical applications. Enoxacin hydrate (Enoxacin sesquihydrate), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 μg/ml) and topoisomerase IV (IC50=26.5 μg/ml). Enoxacin hydrate is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin hydrate has potent activities against gram-positive and -negative bacteria. Enoxacin hydrate is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[4].
    Enoxacin hydrate (Standard)
  • HY-129468R
    Pirimiphos ethyl (Standard)
    Pirimiphos ethyl (Standard) is the analytical standard of Pirimiphos ethyl. This product is intended for research and analytical applications. Pirimiphos ethyl is a kind of organophosphorus pesticide that commonly employes for the protection of crops including vegetables, bananas, turf and mushrooms through the inhibition of acetylcholinesterase activity.
    Pirimiphos ethyl (Standard)
  • HY-N9241R
    3-Hydroxy-7-methoxyflavone (Standard)
    Isonicotinamide (Standard) is the analytical standard of Isonicotinamide. This product is intended for research and analytical applications. Isonicotinamide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    3-Hydroxy-7-methoxyflavone (Standard)
  • HY-139618R
    Dup-721 (Standard)
    Celiprolol (hydrochloride) (Standard) is the analytical standard of Celiprolol (hydrochloride). This product is intended for research and analytical applications. Celiprolol (REV 5320) is a potent, cardioselective and orally active β1-andrenoceptor r antagonist with partial β2 agonist activity, with Ki values of 0.14-8.3 μM. Celiprolol has antihypertensive and antianginal activity, and can be used for the research of cardiovascular disease such as high blood pressure.
    Dup-721 (Standard)
  • HY-135405R
    4-Acetylsimvastatin (Standard)
    4-Acetylsimvastatin (Standard) is the analytical standard of 4-Acetylsimvastatin. This product is intended for research and analytical applications. 4-Acetylsimvastatin is an acetylated simvastatin. Simvastatin is a competitive inhibitor of HMG-CoA reductase with a Ki of 0.2 nM.
    4-Acetylsimvastatin (Standard)
  • HY-13772R
    Valrubicin (Standard)
    Valrubicin (Standard) is the analytical standard of Valrubicin. This product is intended for research and analytical applications. Valrubicin is a chemotherapy agent, inhibits TPA-and PDBu-induced PKC activation with IC50s of 0.85 and 1.25 μM, respectively, and has antitumor and antiinflammatory activity.
    Valrubicin (Standard)
  • HY-43470R
    3α,12β-Dihydroxycholanoic acid (Standard)
    3α,12β-Dihydroxycholanoic acid (Standard) is the analytical standard of 3α,12β-Dihydroxycholanoic acid. This product is intended for research and analytical applications. 3α,12β-Dihydroxycholanoic acid is a bile acid that can be isolated from urine specimens of healthy humans[1].
    3α,12β-Dihydroxycholanoic acid (Standard)
  • HY-N0637AR
    (±)-Eriodictyol (Standard)
    3-Chlorobenzoic acid (Standard) is the analytical standard of 3-Chlorobenzoic acid. This product is intended for research and analytical applications. 3-Chlorobenzoic acid (m-Chlorobenzoic acid) is the only carbon source for the bacterium.
    (±)-Eriodictyol (Standard)
  • HY-B1415R
    Clofibric acid (Standard)
    Clofibric acid (Standard) is the analytical standard of Clofibric acid (HY-B1415). This product is intended for research and analytical applications. Clofibric acid (Chlorofibrinic acid) is an orally active PPARα agonist. Clofibric acid inhibits the fimbriation of Escherichia coli. Clofibric acid increases SOD activity. Clofibric acid lowers blood lipids and prevents experimental pyelonephritis. Clofibric acid has anticancer activity against ovarian cancer. Clofibric acid is also a herbicide. Clofibric acid is used in ovarian cancer, liver cancer, obesity, and urinary tract infection research.
    Clofibric acid (Standard)
  • HY-B1213AR
    Trimipramine (Standard)
    Trimipramine (Standard) is the analytical standard of Trimipramine. This product is intended for research and analytical applications. Trimipramine is a 5-HT receptor antagonist, with pKi binding values of 6.39, 8.10, 4.66 for 5-HT1C, 5-HT2 and 5-HT1A, respectively. Trimipramine is also a potent and selective inhibitor targeting human noradrenaline (hNAT), serotonin (hSERT) and organic cation transporters (hOCT1, hOCT2) with IC50 values of 4.99 μM, 2.11 μM, 3.72 μM, 8.00 μM, respectively. Trimipramine has vascular activity and anxiolytic efficacy.
    Trimipramine (Standard)
  • HY-B0227R
    Ketoprofen (Standard)
    Ketoprofen (Standard) is the analytical standard of Ketoprofen. This product is intended for research and analytical applications. Ketoprofen (RP-19583) is a non-steroidal anti-inflammatory agent. Ketoprofen can inhibits the activity of cyclooxygenase with IC50 values of 2 nM (COX-1) and 26 nM (COX-2). which is potential in the research of inflammation, immunology, and metabolic disease such as obesity.
    Ketoprofen (Standard)
  • HY-N0807R
    Swertiamarin (Standard)
    Swertiamarin (Standard) is the analytical standard of Swertiamarin. This product is intended for research and analytical applications. Swertiamarin is an orally active iridoid compound with hypoglycemic, hypolipidemic, anti rheumatic and antioxidant activities, which can be used in the research of diabetes and arthritis.
    Swertiamarin (Standard)
  • HY-N0492AR
    α-Lipoic Acid sodium (Standard)
    α-Lipoic Acid (sodium) (Standard) is the analytical standard of α-Lipoic Acid (sodium). This product is intended for research and analytical applications. α-Lipoic Acid (Thioctic acid) sodium is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. α-Lipoic Acid sodium inhibits NF-κB-dependent HIV-1 LTR activation. α-Lipoic Acid sodium induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells. α-Lipoic Acid sodium can be used with CPUL1 (HY-151802) to construct the self-assembled nanoaggregate CPUL1-LA NA, which has improved antitumor efficacy than CPUL1.
    α-Lipoic Acid sodium (Standard)