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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 (7750):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-133668R
    Monoethyl phthalate (Standard)
    Sulfamonomethoxine (sodium) (Standard) is the analytical standard of Sulfamonomethoxine (sodium). This product is intended for research and analytical applications. Sulfamonomethoxine sodium is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.
    Monoethyl phthalate (Standard)
  • HY-75035R
    Calcipotriol Impurity C (Standard)
    Calcipotriol Impurity C (Standard) is the analytical standard of Calcipotriol Impurity C. This product is intended for research and analytical applications.
    Calcipotriol Impurity C (Standard)
  • HY-U00001AR
    Phenglutarimid hydrochloride (Standard)
    Phenglutarimid (hydrochloride) (Standard) is the analytical standard of Phenglutarimid (hydrochloride). This product is intended for research and analytical applications. Phenglutarimid hydrochloride is an anticholinergic used as an antiparkinsonian agent.
    Phenglutarimid hydrochloride (Standard)
  • HY-B0746R
    Flurbiprofen sodium (Standard)
    Flurbiprofen (sodium) (Standard) is the analytical standard of Flurbiprofen (sodium). This product is intended for research and analytical applications. Flurbiprofen sodium (dl-Flurbiprofen sodium) is a nonsteroidal anti-inflammatory agent (NSAID) with anti-inflammatory and analgesic activities. Flurbiprofen sodium is used to reduce bone resorption in periodontal disease, and it works by inhibiting carbonic anhydrase. Flurbiprofen sodium is formulated as biodegradable microspheres for use as a compound delivery system, particularly within the periodontal pocket. The release rate of flurbiprofen sodium is related to the concentration of polymer and polyvinyl alcohol used in its preparation.
    Flurbiprofen sodium (Standard)
  • HY-Y0946R
    Acetamide (Standard)
    Acetamide (Standard) is the analytical standard of Acetamide. This product is intended for research and analytical applications. Acetamide is used as an intermediate in the synthesis of methylamine, thioacetamide, and insecticides, and as a plasticizer in leather, cloth and coatings. Acetamide has carcinogenicity. Acetamide derivatives may has antioxidant activity and potential anti-inflammatory activity. Acetamide holds promise for research in the fields of anti-inflammatory and cancer studies.
    Acetamide (Standard)
  • HY-N6087R
    meso-Dihydroguaiaretic acid (Standard)
    meso-Dihydroguaiaretic acid (Standard) is the analytical standard of meso-Dihydroguaiaretic acid. This product is intended for research and analytical applications. Dihydroguaiaretic acid, is isolated from the fruits of Saururus chinensis with an anti-cancer activty.
    meso-Dihydroguaiaretic acid (Standard)
  • HY-W403933R
    12-Ketochenodeoxycholic acid (Standard)
    Afatinib (Standard) is the analytical standard of Afatinib. This product is intended for research and analytical applications. Afatinib (BIBW 2992) is an orally active, potent and irreversible dual specificity inhibitor of ErbB family (EGFR and HER2), with IC50 values of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFRwt, EGFRL858R, EGFRL858R/T790M and HER2, respectively. Afatinib can be used for the research of esophageal squamous cell carcinoma (ESCC), non-small cell lung cancer (NSCLC) and gastric cancer.
    12-Ketochenodeoxycholic acid (Standard)
  • HY-N0604R
    Ginsenoside Rh1 (Standard)
    Ginsenoside Rh1 (Standard) is the analytical standard of Ginsenoside Rh1. This product is intended for research and analytical applications. Ginsenoside Rh1 (Prosapogenin A2) inhibits the expression of PPAR-γ, TNF-α, IL-6, and IL-1β.
    Ginsenoside Rh1 (Standard)
  • HY-N0527R
    Pentagalloylglucose (Standard)
    Pentagalloylglucose (Standard) is the analytical standard of Pentagalloylglucose. This product is intended for research and analytical applications. Pentagalloylglucose (Penta-O-galloyl-β-D-glucose) is an orally active gallic tannin compound and an inducer of apoptosis and autophagy. Pentagalloglucose induces cell apoptosis and autophagy through the GSK3β/β-catenin pathway. Pentagalloylglucose inhibits UBE2T-mediated p53 ubiquitination, upregulates p53, downregulates RRM1/RRM2 in pancreatic cancer organoids. Pentagalloglucose has antioxidant, anti mutagenic, anti-inflammatory, anticonvulsant, cardioprotective, anti allergic, cholesterol lowering, and anti-tumor activities.
    Pentagalloylglucose (Standard)
  • HY-B0422R
    Nateglinide (Standard)
    Nateglinide (Standard) is the analytical standard of Nateglinide. This product is intended for research and analytical applications. Nateglinide, a D-phenylalanine derivative, is an orally active and short-acting insulinotropic agent and a DPP IV inhibitor. Nateglinide inhibits ATP-sensitive K+ channels in pancreatic β-cells. Nateglinide is used for the treatment of type 2 (non-insulin-dependent) diabetes mellitus.
    Nateglinide (Standard)
  • HY-14621R
    Zingerone (Standard)
    Zingerone (Standard) is the analytical standard of Zingerone. This product is intended for research and analytical applications. Zingerone (Vanillylacetone) is a nontoxic methoxyphenol isolated from Zingiber officinale, with potent anti-inflammatory, antidiabetic, antilipolytic, antidiarrhoeic, antispasmodic and anti-tumor properties. Zingerone alleviates oxidative stress and inflammation, down-regulates NF-κB mediated signaling pathways. Zingerone acts as an anti-mitotic agent, and inhibits the growth of neuroblastoma cells.
    Zingerone (Standard)
  • HY-N7123R
    Sulfacetamide (Standard)
    Sulfacetamide (Standard) (Sulphacetamide (Standard)) is the analytical standard of Sulfacetamide (HY-N7123). This product is intended for research and analytical applications. Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic. Sulfacetamide has antifungal and antibacterial activities. Sulfacetamide is employed as a topical formulation in various ophthalmic, dermatological, and hair solutions against bacterial infections, acne and scalp conditions. Sulfacetamide targets bacterial folic acid synthesis and is effective against various gram-positive and gram-negative bacteria. Sulfacetamide inhibits the synthesis of both dihydro-folic acid and para-aminobenzoic acid. Sulfacetamide can be used for the study of ocular infections.
    Sulfacetamide (Standard)
  • HY-Y0172R
    Butylated hydroxytoluene (Standard)
    Butylated hydroxytoluene (Standard) is the analytical standard of Butylated hydroxytoluene. This product is intended for research and analytical applications. Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products. Butylated hydroxytoluene is a Ferroptosis inhibitor.
    Butylated hydroxytoluene (Standard)
  • HY-W278072R
    Calcium Channel antagonist 1 (Standard)
    Calcium Channel antagonist 1 (Standard) is the analytical standard of Calcium Channel antagonist 1. This product is intended for research and analytical applications. Calcium Channel antagonist 1 is an antagonist of Calcium Channel Calcium Channel antagonist 1 has the potential for the research of neurology disease.
    Calcium Channel antagonist 1 (Standard)
  • HY-N7144AR
    Citronellyl acetate (Standard)
    Citronellyl acetate (Standard) is the analytical standard of Citronellyl acetate. This product is intended for research and analytical applications. Citronellyl acetate is a monoterpene product of the secondary metabolism of plants, with antinociceptive activity. Citronellyl acetate exhibits pro-apoptotic activity in human hepatoma cells. Citronellyl acetate shows fungicidal, larvicidal, bactericidal and repelling/insecticidal effects.
    Citronellyl acetate (Standard)
  • HY-W010516R
    2-Methylvaleric acid (Standard)
    2-Methylvaleric acid (Standard) is the analytical standard of 2-Methylvaleric acid. This product is intended for research and analytical applications. 2-Methylvaleric acid is a branched short-chain fatty acid (SCFA) produced by the metabolism of branched-chain amino acids by gut microbes. 2-Methylvaleric acid can be used as a potential biomarker for metabolic diseases such as type 2 diabetes, and its content is significantly reduced in the feces of diabetic mice. 2-Methylvaleric acid may regulate host energy metabolism and inflammatory response through G protein-coupled receptors (GPCRs) or histone deacetylase (HDAC) inhibition. 2-Methylvaleric acid can be used to study gut microbe-host interactions and metabolic diseases as a fecal biomarker[1][2].
    2-Methylvaleric acid (Standard)
  • HY-N10403R
    4-Hydroxyestradiol (Standard)
    ABZ-amine (Standard) is the analytical standard of ABZ-amine. This product is intended for research and analytical applications. ABZ-amine (Amino albendazole) is an impurity of Albendazole. Albendazole is a member of the benzimidazole compounds used as a agent indicated for the treatment of a variety of worm infestations.
    4-Hydroxyestradiol (Standard)
  • HY-113494R
    Sitostanol (Standard)
    Stigmastanol (Standard) is the analytical standard of Stigmastanol. This product is intended for research and analytical applications. Stigmastanol is a 6-amino derivative. Stigmastanol can be isolated from Hypericum riparium. Stigmastanol increases the secretion of IL-2 and IL-10. Stigmastanol reduces the maximum mitochondrial respiration of cells. Stigmastanol has beneficial effects on the weakened immune function of asthma.
    Sitostanol (Standard)
  • HY-N2387R
    Pinosylvin (Standard)
    Pinosylvin (Standard) is the analytical standard of Pinosylvin. This product is intended for research and analytical applications. Pinosylvin is a pre-infectious stilbenoid toxin isolated from the heartwood of Pinus species, has anti-bacterial activities. Pinosylvin is a resveratrol analogue, can induce cell apoptosis and autophapy in leukemia cells.
    Pinosylvin (Standard)
  • HY-D0843R
    N-Ethylmaleimide (Standard)
    Bayogenin (Standard) is the analytical standard of Bayogenin. This product is intended for research and analytical applications. Bayogenin is an alfalfa saponin, shows moderate potency of glycogen phosphorylase inhibition.
    N-Ethylmaleimide (Standard)