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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 (10971):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-76225R
    Ammonium glycyrrhizinate (Standard)
    Ammonium glycyrrhizinate (Standard) is the analytical standard of Ammonium glycyrrhizinate. This product is intended for research and analytical applications. Ammonium glycyrrhizinate (Monoammonium glycyrrhizinate) has various pharmacological actions such as anti-inflammatory, antiallergic, antigastriculcer, and antihepatitis activities.
    Ammonium glycyrrhizinate (Standard)
  • HY-N7080R
    Dihydroferulic acid (Standard)
    Dihydroferulic acid (Standard) is the analytical standard of Dihydroferulic acid. This product is intended for research and analytical applications. Dihydroferulic acid (Hydroferulic acid) is one of the main metabolites of curcumin and antioxidant/radical-scavenging properties with an IC50 value of 19.5 μM. Dihydroferulic acid is a metabolite of human gut microflora as well as a precursor of vanillic acid[1][2].
    Dihydroferulic acid (Standard)
  • HY-N6888R
    Rebaudioside E (Standard)
    Rebaudioside E (Standard) is the analytical standard of Rebaudioside E. This product is intended for research and analytical applications. Rebaudioside E is a steviol glycoside and also a high-intensity sweetener. The sweetness of Rebaudioside E is 150-300 times that of sucrose. Rebaudioside E serves as a precursor for the biosynthesis of Rebaudioside D (HY-N0468) and Rebaudioside M (HY-N6833).
    Rebaudioside E (Standard)
  • HY-13630R
    Etoposide phosphate (Standard)
    Etoposide phosphate (Standard) is the analytical standard of Etoposide phosphate. This product is intended for research and analytical applications. Etoposide phosphate (BMY-40481) is a potent anti-cancer chemotherapy agent and a selective topoisomerase II inhibitor to prevent re-ligation of DNA strands. Etoposide phosphate is the phosphate ester proagent of etoposide and is considered as active equivalent to Etoposide. Etoposide phosphate induces cell cycle arrest, apoptosis, and autophagy.
    Etoposide phosphate (Standard)
  • HY-B0489R
    Arecoline hydrobromide (Standard)
    Arecoline hydrobromide (Standard) is the analytical standard of Arecoline hydrobromide. This product is intended for research and analytical applications. Arecoline hydrobromide, a naturally brain-penetrant and orally active occurring psychoactive alkaloid, is a partial agonist of nicotinic and muscarinic acetylcholine receptor. Arecoline hydrobromide exhibits stimulation, alertness, anxiolysis and anti-parasitic effects. Arecoline hydrobromide also can induce oxidative stress.
    Arecoline hydrobromide (Standard)
  • HY-114977R
    Avenanthramide A (Standard)
    Avenanthramide A (Standard) is the analytical standard of Avenanthramide A. This product is intended for research and analytical applications. Avenanthramide A is an orally active phytoalexin that targets the RNA helicase DDX3 with a KD of 8.8 μM. Avenanthramide A induces mitochondrial swelling and increased ROS production, and triggers apoptosis in CRC cells. Avenanthramide A inhibits smooth muscle cell proliferation and enhances nitric oxide production. Avenanthramide A can be used in research on colorectal cancer and atherosclerosis.
    Avenanthramide A (Standard)
  • HY-N0912R
    Rehmannioside D (Standard)
    Rehmannioside D (Standard) is the analytical standard of Rehmannioside D (HY-N0912). This product is intended for research and analytical applications. Rehmannioside D is an orally active Sirt7 modulator. Rehmannioside D upregulates Sirt7 expression, inhibits the level of acetylated p53, and blocks the activation of the p53 signaling pathway. Rehmannioside D alleviates liver injury, inflammatory response, collagen deposition and hepatocyte apoptosis. Rehmannioside D is applicable to research related to liver fibrosis.
    Rehmannioside D (Standard)
  • HY-B0467R
    Amoxicillin sodium (Standard)
    Amoxicillin (sodium) (Standard) is the analytical standard of Amoxicillin (sodium). This product is intended for research and analytical applications. Amoxicillin (Amoxycillin) sodium is an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin sodium inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].
    Amoxicillin sodium (Standard)
  • HY-B1263R
    Chlorobutanol (Standard)
    Chlorobutanol (Standard) is the analytical standard of Chlorobutanol. This product is intended for research and analytical applications. Chlorobutanol is a pharmaceutical preservative. Chlorobutanol is active against a wide variety of Gram-positive and Gram-negative bacteria, and several mold spores and fungi. Chlorobutanol is widely used in food and cosmetic industry.
    Chlorobutanol (Standard)
  • HY-N0793R
    Protopine (Standard)
    Protopine (Standard) is the analytical standard of Protopine. This product is intended for research and analytical applications. Protopine (Corydinine), an isoquinoline alkaloid, is a specific reversible and competitive inhibitor of acetylcholinesterase. Protopine exhibits anti-inflammation, anti-microbial, anti-angiogenic and anti-tumour activity.
    Protopine (Standard)
  • HY-106566R
    Alclometasone dipropionate (Standard)
    Alclometasone dipropionate (Standard) is the analytical standard of Alclometasone dipropionate. This product is intended for research and analytical applications. Alclometasone dipropionate (Sch 22219) is a steroid compound. Alclometasone dipropionate can be used for the research of dermatitis and skin itch.
    Alclometasone dipropionate (Standard)
  • HY-131233R
    Anti-virus agent 1 (Standard)
    Anti-virus agent 1 (Standard) is the analytical standard of Anti-virus agent 1. This product is intended for research and analytical applications. Anti-virus agent 1 (compound 4i), a phosphoramidate proagent of GS-5734 (HY-104077; Remdesivir), has potent antiviral activity. Anti-virus agent 1 is used for the research of coronavirus and Ebola virus (EBOV)[1][2].
    Anti-virus agent 1 (Standard)
  • HY-W011727AR
    Pyridoxal 5'-phosphate monohydrate (Standard)
    Pyridoxal 5'-​phosphate (monohydrate) (Standard) is the analytical standard of Pyridoxal 5'-​phosphate (monohydrate). This product is intended for research and analytical applications. Pyridoxal 5'-phosphate monohydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate monohydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP).
    Pyridoxal 5'-phosphate monohydrate (Standard)
  • HY-N9271R
    Grifolin (Standard)
    Flumethasone pivalate (Standard) is the analytical standard of Flumethasone pivalate. This product is intended for research and analytical applications. Flumethasone pivalate is a glucocorticoid corticosteroid and a corticosteroid ester. Flumetasone pivalate has anti-inflammatory, antipruritic, and vasoconstrictive activities.
    Grifolin (Standard)
  • HY-B0558R
    Carbimazole (Standard)
    Carbimazole (Standard) is the analytical standard of Carbimazole. This product is intended for research and analytical applications. Carbimazole is an orally active antithyroid agent which rapidly converts to Methimazole after absorption and prevents thyroid peroxidase enzyme from iodinating and coupling the tyrosine residues on thyroglobulin, hence reducing the production of thyroxine. Carbimazole also displays anti-inflammatory and neuronal-protective activities, suggesting its application for hyperthyroidism and neurological research.
    Carbimazole (Standard)
  • HY-N0741AR
    Leonurine hydrochloride (Standard)
    Leonurine (hydrochloride) (Standard) is the analytical standard of Leonurine (hydrochloride). This product is intended for research and analytical applications. Leonurine hydrochloride is an alkaloid isolated from Leonurus artemisia, with anti-oxidative and anti-inflammatory.
    Leonurine hydrochloride (Standard)
  • HY-138813R
    N-Desethyl Sunitinib hydrochloride (Standard)
    Glycochenodeoxycholic acid sodium salt (Standard) is the analytical standard of Glycochenodeoxycholic acid sodium salt. This product is intended for research and analytical applications. Glycochenodeoxycholic acid sodium salt (Sodium glycochenodeoxycholate) is a relatively toxic bile salt generated in the liver from chenodeoxycholic acid and glycine. Glycochenodeoxycholic acid sodium salt inhibits Autophagosome formation and impairs lysosomal function by inhibiting lysosomal proteolysis and increasing lysosomal pH in human normal liver cells, leading to the Apoptosis of human hepatocyte cells. Glycochenodeoxycholic acid sodium salt induces stemness and chemoresistance via activating STAT3 signaling pathway in hepatocellular carcinoma cells (HCC). Glycochenodeoxycholic acid sodium salt is promising for research in the field of cholestasis desease, hepatocellular carcinoma and primary sclerosing cholangitis (PSC).
    N-Desethyl Sunitinib hydrochloride (Standard)
  • HY-17408R
    Mevastatin (Standard)
    Mevastatin (Standard) is the analytical standard of Mevastatin. This product is intended for research and analytical applications. Mevastatin (Compactin) is a first HMG-CoA reductase inhibitor that belongs to the statins class. Mevastatin is a lipid-lowering agent, and induces apoptosis, arrests cancer cells in G0/G1 phase. Mevastatin also increases endothelial nitric oxide synthase (eNOS) mRNA and protein levels. Mevastatin has antitumor activity and has the potential for cardiovascular diseases treatment.
    Mevastatin (Standard)
  • HY-121936R
    Yohimbic acid (Standard)
    Yohimbic acid (Standard) is the analytical standard of Yohimbic acid (HY-121936). This product is intended for research and analytical applications. Yohimbic acid is a derivative of Yohimbine Hydrochloride (HY-N0127). Yohimbic acid exhibits vasodilatory and anticancer activities. Yohimbic acid can be used for the research of cancer, inflammation and cardiovascular disease.
    Yohimbic acid (Standard)
  • HY-125588R
    Chromium picolinate (Standard)
    Chromium picolinate (Standard) is the analytical standard of Chromium picolinate. This product is intended for research and analytical applications. Chromium picolinate (Chromium (III) picolinate) is a compound that has oral activity. Chromium picolinate induces apoptosis. Chromium picolinate is the activator of p38 MAPK. Chromium picolinate has antioxidant activity. Chromium picolinate can be used in research on type 2 diabetes.
    Chromium picolinate (Standard)