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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 (7749):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-13777AR
    Zoledronic acid monohydrate (Standard)
    Zoledronic acid (monohydrate) (Standard) is the analytical standard of Zoledronic acid (monohydrate). This product is intended for research and analytical applications. Zoledronic acid monohydrate (Zoledronate monohydrate) is a third-generation bisphosphonate (BP), with potent anti-resorptive activity. Zoledronic acid monohydrate inhibits the differentiation and apoptosis of osteoclasts. Zoledronic acid monohydrate also has anti-cancer effects.
    Zoledronic acid monohydrate (Standard)
  • HY-B2020R
    Fenuron (Standard)
    Fenuron (Standard) is the analytical standard of Fenuron. This product is intended for research and analytical applications. Fenuron is a water-soluble herbicide used to control annual broad-leaved weeds and woody plants, which is widely applied in the fields of beans, spinach, sugar beet, and other fruits.
    Fenuron (Standard)
  • HY-77785R
    2-Amino-5-chlorobenzophenone (Standard)
    2-Amino-5-chlorobenzophenone (Standard) is the analytical standard of 2-Amino-5-chlorobenzophenone. This product is intended for research and analytical applications. 2-Amino-5-chlorobenzophenone is a substituted benzophenone and can be used in the synthesis of benzodiazepines. The 2-Amino-5-chlorobenzophenone derivative has skeletal muscle relaxation activity.
    2-Amino-5-chlorobenzophenone (Standard)
  • HY-N0621R
    Morin (Standard)
    Morin (Standard) is the analytical standard of Morin. This product is intended for research and analytical applications. Morin, a plant-derived flavonoid, possesses low antioxidant activity. Morin is a fluorescing chelating agent used in aluminum speciation.
    Morin (Standard)
  • HY-N0690R
    Schisandrin C (Standard)
    Schisandrin C (Standard) (Schizandrin-C (Standard)) is the analytical standard of Schisandrin C (HY-N0690). This product is intended for research and analytical applications. Schisandrin C (Schizandrin-C) is a phytochemical lignan isolated from Schizandra chinensis. Schisandrin C has diverse biological activities, including anticancer, anti-inflammatory and antioxidant effects. Schisandrin C is a molecular glue. Schisandrin C can be used for cancer, alzheimer’s disease, and liver diseases research. Schisandrin C induces cell apoptosis.
    Schisandrin C (Standard)
  • HY-N8253R
    Spiraeoside (Standard)
    Spiraeoside (Standard) is the analytical standard of Spiraeoside. This product is intended for research and analytical applications. Spiraeoside, an orally active natural compound, exerts antioxidant activity, inhibits reactive oxygen species (ROS) and malondialdehyde production. Spiraeoside possesses antiallergic, anti-inflammatory and antitumor activities.
    Spiraeoside (Standard)
  • HY-W004154R
    2-Ethylbutyric acid (Standard)
    2-Ethylbutyric acid (Standard) is an analytical standard of 2-Ethylbutyric acid (HY-W004154). This product is intended for research and analytical applications. 2-Ethylbutyric acid is a volatile fatty acid. 2-Ethylbutyric acid exhibits phytotoxicity. 2-Ethylbutyric acid is used as an internal standard in milk and dairy products and as an internal standard (IS) in the calibration of fecal VFA standards. 2-Ethylbutyric acid can be used in the research of embryonic development.
    2-Ethylbutyric acid (Standard)
  • HY-113286R
    4-Guanidinobutanoic acid (Standard)
    4-Guanidinobutanoic acid (Standard) is the analytical standard of 4-Guanidinobutanoic acid (HY-113286). This product is intended for research and analytical applications. 4-Guanidinobutanoic acid is a common urinary metabolite and arginine metabolite. 4-Guanidinobutanoic acid can be used in the research of fibromyalgia.
    4-Guanidinobutanoic acid (Standard)
  • HY-B0827R
    Dinotefuran (Standard)
    Dinotefuran (Standard) is the analytical standard of Dinotefuran. This product is intended for research and analytical applications.
    Dinotefuran (Standard)
  • HY-N0829R
    Shionone (Standard)
    Shionone (Standard) is the analytical standard of Shionone. This product is intended for research and analytical applications. Shionone is the major triterpenoid isolated from Aster tataricus, has anti-tussive, anti-inflammatory activities. Shionone possesses a unique six-membered tetracyclic skeleton and 3-oxo-4-monomethyl structure.
    Shionone (Standard)
  • HY-W011311R
    Eicosapentaenoic acid methyl ester (Standard)
    Eicosapentaenoic acid methyl ester (Standard) is the analytical standard of Eicosapentaenoic acid methyl ester. This product is intended for research and analytical applications. Eicosapentaenoic acid methyl ester is a degradant of a monogalactosyl diacylglycerol (an anticancer compound by inducing apoptosis).
    Eicosapentaenoic acid methyl ester (Standard)
  • HY-121263R
    Dicyclanil (Standard)
    Dicyclanil (Standard) is the analytical standard of Dicyclanil. This product is intended for research and analytical applications. Dicyclanil is an insect growth regulator compound with a similar chemical structure to cyromazine.
    Dicyclanil (Standard)
  • HY-N0311R
    Emodin-8-glucoside (Standard)
    Emodin-8-glucoside (Standard) is the analytical standard of Emodin-8-glucoside. This product is intended for research and analytical applications. Emodin-8-glucoside is an anthraquinone derivative that can be isolated from Aloe vera. Emodin-8-glucoside is the inhibitor for MAPK with an inhibition constant of 430.14 pM. Emodin-8-glucoside exhibits moderate inhibitory activity against rat lens aldose reductase (ALAR) and topoisomerases II with IC50s of 14.4 μM and 66 μM. Emodin-8-glucoside exhibits antioxidant, anti-inflammatory and anti-fibrotic activities. Emodin-8-glucoside can cross the blood brain barrier.
    Emodin-8-glucoside (Standard)
  • HY-17513R
    Amicarbazone (Standard)
    Amicarbazone (Standard) is the analytical standard of Amicarbazone. This product is intended for research and analytical applications.
    Amicarbazone (Standard)
  • HY-100431AR
    IMR-1A (Standard)
    IMR-1A (Standard) is the analytical standard of IMR-1A. This product is intended for research and analytical applications. IMR-1A, a acid metabolite of IMR-1, is a Notch inhibitor with an IC50 of 0.5 μM. IMR-1A has a 50-fold increase in potency with respect to IMR-1. IMR-1 can metabolize in vivo to IMR-1A[1].
    IMR-1A (Standard)
  • HY-W050031R
    (S)-3-Hydroxybutanoic acid (Standard)
    (S)-3-Hydroxybutanoic acid (Standard) is the analytical standard of (S)-3-Hydroxybutanoic acid (HY-W050031). This product is intended for research and analytical applications. (S)-3-Hydroxybutanoic acid is a metabolite and a disease marker for depression. (S)-3-Hydroxybutanoic acid is synthesized in the liver from acetyl-CoA and can be used by the brain as an energy source when blood sugar is low.
    (S)-3-Hydroxybutanoic acid (Standard)
  • HY-Y0148R
    10-Hydroxydecanoic acid (Standard)
    10-Hydroxydecanoic acid (Standard) is the analytical standard of 10-Hydroxydecanoic acid. This product is intended for research and analytical applications. 10-Hydroxydecanoic acid (10-HDAA) is a saturated fatty acid derived from 10-hydroxy-trans-2-decenoic acid, which can be isolated from royal jelly. 10-Hydroxydecanoic acid exhibits various biological activities, including anti-inflammatory, insecticidal, anti-malarial, and anti-Leishmania properties, as well as enhancing antigen-specific immune responses. The anti-inflammatory effects of 10-Hydroxydecanoic acid are primarily mediated by inhibiting the activation of NF-κB and the translation of interferon regulatory factor 1 (IRF-1), which reduces the production of interleukin 6 (IL-6) and nitric oxide (NO) in inflammatory cells. Additionally, 10-Hydroxydecanoic acid alleviates neuroinflammatory responses through the p53-autophagy pathway and the p53-NLRP3 pathway. Finally, 10-Hydroxydecanoic acid enhances antigen-specific immune responses by promoting the effective uptake of antigens by microfold cells[1][2][3][4][5].
    10-Hydroxydecanoic acid (Standard)
  • HY-N0245R
    Theaflavin-3-gallate (Standard)
    Theaflavin-3-gallate (Standard) is the analytical standard of Theaflavin-3-gallate. This product is intended for research and analytical applications. Theaflavin-3-gallate, a black tea theaflavin monomer, is regarded as the biologically important active component of black tea and provides health benefits. Theaflavin-3-gallate acts as prooxidants and induces oxidative stress in the carcinoma cells. Theaflavin-3-gallate reacts directly with reduced glutathione (GSH) in a time- and concentration-dependent manner. Theaflavin-3-gallate induces apoptosis and G1 cell cycle arrest in ovarian cancer A2780/CP70 cells through p53-dependent pathways. Theaflavin-3-gallate induces DNA damage through ATM/Chk/p53 pathway.
    Theaflavin-3-gallate (Standard)
  • HY-N7781R
    (-)-(E)-Guggulsterone (Standard)
    (-)-(E) -guggulsterone (Standard) is the analytical standard for (-)-(E) -guggulsterone ((E)-Guggulsterone) (HY-N7781). (-)-(E)-Guggulsterone is an orally active natural stereoisomer of Guggulsterone (HY-107738). (-)-(E)-Guggulsterone is an antagonist for the Farnesoid X Receptor (FXR) with an IC50 of 24.06 μM and possesses potent hypolipidemic properties. (-)-(E)-Guggulsterone suppresses dengue virus (DENV) replication by upregulating antiviral interferon responses by inducing HO-1 expression via Nrf2 activation. (-)-(E)-Guggulsterone exhibits antibacterial activities against Bacillus subtilis, Staphylococcus aureus and Pseudomonas aeruginosa. (-)-(E)-Guggulsterone has cardiac protective and antioxidant activities in rats.
    (-)-(E)-Guggulsterone (Standard)
  • HY-N1378R
    (E)-Cardamonin (Standard)
    (E)-Cardamonin (Standard) is the analytical standard of (E)-Cardamonin. This product is intended for research and analytical applications. (E)-Cardamonin ((E)-Cardamomin) is a novel antagonist of hTRPA1 cation channel with an IC50 of 454 nM.
    (E)-Cardamonin (Standard)