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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 (10968):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0711R
    Carvacrol (Standard)
    Carvacrol (Standard) is the analytical standard of Carvacrol. This product is intended for research and analytical applications. Carvacrol is an orally active and blood-brain barrier-permeable monoterpenic phenol that can be extract from an abundant number of aromatic plants, including thyme and oregano, possessing antioxidant, antibacterial, antifungal, anticancer, anti-inflammatory, hepatoprotective, spasmolytic, and vasorelaxant properties. Carvacrol also causes cell cycle arrest in G0/G1, downregulates Notch-1, and Jagged-1, and induces apoptosis. Carvacrol is used in low concentrations as a food flavoring ingredient and preservative, as well as a fragrance ingredient in cosmetic formulations.
    Carvacrol (Standard)
  • HY-W011540R
    8-Hydroxy-2'-deoxyguanosine (Standard)
    8-Hydroxy-2'-deoxyguanosine is a critical biomarker of oxidative stress and carcinogenesis.
    8-Hydroxy-2'-deoxyguanosine (Standard)
  • HY-B1836R
    Meldonium (Standard)
    Meldonium (Standard) is the analytical standard of Meldonium. This product is intended for research and analytical applications. Meldonium (MET-88) functions as a cardioprotective agent by cpmpetetively inhibiting γ-butyrobetaine hydroxylase (BBOX) and carnitine/organic cation transporter type 2 (OCTN2). Mildronate (Meldonium) exhibits IC50 values of 34-62 μM for human recombinant BBOX and an EC50 of 21 μM for human OCTN2. Meldonium is a fatty acid oxidation inhibitor.
    Meldonium (Standard)
  • HY-W014332R
    1,3-Diphenylguanidine (Standard)
    1,3-Diphenylguanidine (Standard) is the analytical standard of 1,3-Diphenylguanidine (HY-W014332). This product is intended for research and analytical applications. 1,3-Diphenylguanidine is a widely used accelerator in rubber vulcanization. 1,3-Diphenylguanidine increases ROS activity and decreases SOD and CAT activity. 1,3-Diphenylguanidine accelerates the vulcanization process. 1,3-Diphenylguanidine impairs the reproduction and growth of Moina macrocopa[1] [2] [3] .
    1,3-Diphenylguanidine (Standard)
  • HY-Y1092R
    N,N-Dicyclohexylcarbodiimide(DCC) (Standard)
    N,N-Dicyclohexylcarbodiimide(DCC) (Standard) is the analytical standard of N,N-Dicyclohexylcarbodiimide(DCC). This product is intended for research and analytical applications. N,N-Dicyclohexylcarbodiimide(DCC) is a dehydrating and condensing agent. N,N-Dicyclohexylcarbodiimide(DCC) enhances adenylate cyclase activity. N,N-Dicyclohexylcarbodiimide(DCC) inhibits amine accumulation. N,N-Dicyclohexylcarbodiimide(DCC) is used to prepare 3-phenylcoumarin derivatives, sulfated derivatives of purslane polysaccharides.
    N,N-Dicyclohexylcarbodiimide(DCC) (Standard)
  • HY-B1374R
    Florfenicol (Standard)
    Florfenicol (Standard) is the analytical standard of Florfenicol. This product is intended for research and analytical applications. Florfenicol ((-)-Florfenicol) is an orally active broad-spectrum antibacterial antibiotic with anti-inflammatory, pro apoptotic, and immunomodulatory functions.
    Florfenicol (Standard)
  • HY-B0400R
    D-Sorbitol (Standard)
    D-Sorbitol (Standard) is the analytical standard of D-Sorbitol. This product is intended for research and analytical applications. D-Sorbitol (Sorbitol) is a six-carbon sugar alcohol and can used as a sugar substitute. D-Sorbitol can be used as a stabilizing excipient and/or isotonicity agent, sweetener, humectant, thickener and dietary supplement.
    D-Sorbitol (Standard)
  • HY-100196R
    Pyrroloquinoline quinone (Standard)
    Pyrroloquinoline quinone (Standard) is the analytical standard of Pyrroloquinoline quinone. This product is intended for research and analytical applications. Pyrroloquinoline quinone (PQQ), a redox co-factor, is an anionic, redox-cycling orthoquinone. Pyrroloquinoline quinone is isolated from cultures of methylotropic bacteria and tissues of mammals. Pyrroloquinoline quinone is an essential nutrient for mammals and is important for immune function.
    Pyrroloquinoline quinone (Standard)
  • HY-B1248R
    Chlorhexidine (Standard)
    Chlorhexidine (Standard) is the analytical standard of Chlorhexidine (HY-B1248). This product is intended for research and analytical applications. Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis).
    Chlorhexidine (Standard)
  • HY-41324R
    7-keto-Deoxycholic acid (Standard)
    7-keto-Deoxycholic acid (Standard) is the analytical standard of 7-keto-Deoxycholic acid. This product is intended for research and analytical applications. 7-keto-Deoxycholic acid is a metabolite of bile acids in Clostridium absonum. 7-keto-Deoxycholic acid is also converted from Lactobacillus and Bifidobacterium with specific condition[1][2].
    7-keto-Deoxycholic acid (Standard)
  • HY-B2064R
    Carboxin (Standard)
    Carboxin (Standard) is the analytical standard of Carboxin. This product is intended for research and analytical applications. Carboxin (Carboxine) is a systemic agricultural fungicide and seed protectant.
    Carboxin (Standard)
  • HY-B1901R
    Eperisone hydrochloride (Standard)
    Eperisone (hydrochloride) (Standard) is the analytical standard of Eperisone (hydrochloride). This product is intended for research and analytical applications. Eperisone Hydrochloride ((±)-Eperisone hydrochloride) is an orally active antispastic agent with a vasodilator effect, used for the research of muscle stiffness and pain. Eperisone Hydrochloride is a potent and selectively P2X7 receptor antagonist, also shows antagonism for human P2X3. Eperisone Hydrochloride works by relaxing both skeletal muscles and vascularsmooth muscles, demonstrating a variety of effects such as reduction ofmyotonia, improvement of circulationand and suppression of the pain reflex.
    Eperisone hydrochloride (Standard)
  • HY-B1357R
    Digitoxin (Standard)
    Digitoxin (Standard) is the analytical standard of Digitoxin. This product is intended for research and analytical applications. Digitoxin is an anti-cancer agent. Digitoxin induces apoptosis, inhibits influenza cytokine storm, causes DNA double-stranded breaks (DSBs) and blocks the cell cycle at the G2/M phase. Digitoxin induces calcium uptake into cells by forming transmembrane calcium channels and can be used for research of heart failure .
    Digitoxin (Standard)
  • HY-10450R
    Dapagliflozin (Standard)
    Dapagliflozin (Standard) is the analytical standard of Dapagliflozin. This product is intended for research and analytical applications. Dapagliflozin (BMS-512148), a new type of agent used to treat diabetes mellitus (DM), is a competitive sodium/glucose cotransporter 2 (SGLT2) inhibitor, which results in excretion of glucose into the urine. Dapagliflozin induces HIF1 expression and attenuates renal IR injury.
    Dapagliflozin (Standard)
  • HY-W008315R
    L-Allothreonine (Standard)
    L-Allothreonine (Standard) is the analytical standard of L-Allothreonine. This product is intended for research and analytical applications. L-Allothreonine (H-allo-Thr-OH) is an endogenous metabolite.
    L-Allothreonine (Standard)
  • HY-B1278BR
    (±)-α-Tocopherol acetate (Standard)
    (±)-α-Tocopherol acetate (Standard) is the analytical standard of (±)-α-Tocopherol acetate. This product is intended for research and analytical applications. (±)-α-Tocopherol acetate ((±)-Vitamin E acetate), is a orally active synthetic form of vitamin E. (±)-α-Tocopherol acetate is the ester of acetic acid and α-tocopherol. (±)-α-Tocopherol acetate can be used for the research of the susceptibility of farmed fish to infectious diseases.
    (±)-α-Tocopherol acetate (Standard)
  • HY-111645R
    3-Methylcytidine (Standard)
    3-Methylcytidine (Standard) is the analytical standard of 3-Methylcytidine. This product is intended for research and analytical applications. 3-Methylcytidine, a urinary nucleoside, can be used as a biomarker of four different types of cancer: lung cancer, gastric cancer, colon cancer, and breast cancer.
    3-Methylcytidine (Standard)
  • HY-B0616R
    Cefepime Dihydrochloride Monohydrate (Standard)
    Cefepime (BMY-28142) Dihydrochloride Monohydrate (Standard) is the analytical standard of Cefepime Dihydrochloride Monohydrate. This product is intended for research and analytical applications. Cefepime Dihydrochloride Monohydrate is a broad-spectrum, blood-brain barrier-permeable cephalosporin antibiotic with hPON1 inhibitory activity, with an IC50 of 21.115 mM and a Ki of 35.092 mM. Cefepime Dihydrochloride Monohydrate inhibits hPON1 via a non-competitive mechanism and blocks GABAA receptors. Cefepime Dihydrochloride Monohydrate penetrates the outer membrane of Gram-negative bacteria, inhibits the growth of Gram-positive and Gram-negative bacteria, and does not induce the production of β-lactamase.
    Cefepime Dihydrochloride Monohydrate (Standard)
  • HY-N0318R
    Salvianolic acid A (Standard)
    Salvianolic acid A (Standard) is the analytical standard of Salvianolic acid A. This product is intended for research and analytical applications. Salvianolic acid A could protect the blood brain barrier through matrix metallopeptidase 9 (MMP-9) inhibition and anti-inflammation.
    Salvianolic acid A (Standard)
  • HY-128429R
    Trans-​2-​Hexenal (Standard)
    Trans-​2-​Hexenal (Standard) is the analytical standard of Trans-​2-​Hexenal. This product is intended for research and analytical applications. Trans-​2-​Hexenal can be used for the determination of low-molecular-weight carbonyl compounds which are reactive with biological nucleophiles in biological samples.
    Trans-​2-​Hexenal (Standard)