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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 (6722):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0815R
    Chlorpyrifos (Standard)
    Chlorpyrifos (Standard) is the analytical standard of Chlorpyrifos. This product is intended for research and analytical applications. Chlorpyrifos is a neurotoxic insecticide that belongs to the class of thionite esters. Chlorpyrifos is also a AChE inhibitor that affects neurological function in insects, humans and other animals. Chlorpyrifos interferes with cell replication and differentiation, ultimately altering synaptic transmission in neurons.
    Chlorpyrifos (Standard)
  • HY-W011954R
    Isopentyl 3-(4-methoxyphenyl)acrylate (Standard)
    Isopentyl 3-(4-methoxyphenyl)acrylate (Standard) is the analytical standard of Isopentyl 3-(4-methoxyphenyl)acrylate (HY-W011954). This product is intended for research and analytical applications. Isopentyl 3-(4-methoxyphenyl)acrylate, a derivative of cinnamon acid ester, is a UV-filter with anti-inflammatory activity.
    Isopentyl 3-(4-methoxyphenyl)acrylate (Standard)
  • HY-B0927R
    Hydrastine (Standard)
    Hydrastine (Standard) is the analytical standard of Hydrastine (HY-B0927). This product is intended for research and analytical applications. Hydrastine ((-)-β-Hydrastine; (1R,9S)-β-Hydrastine) is a selective competitive inhibitor of tyrosine hydroxylase (TH), inhibiting dopamine biosynthesis (IC50=20.7 μM, PC12 cells). Hydrastine also inhibits the organic cation transporter OCT1 (IC50=6.6 μM). Hydrastine may cause neuronal toxicity through mitochondrial dysfunction rather than oxidative stress damage, and can aggravate cell apoptosis when combined with L-DOPA. Hydrastine can be used to study Parkinson's disease-related dopaminergic neuronal damage.
    Hydrastine (Standard)
  • HY-N9934R
    (-)-3-Dehydroshikimic acid (Standard)
    Isonicotinic acid (Standard) is the analytical standard of Isonicotinic acid. This product is intended for research and analytical applications. Isonicotinic acid is a metabolite of Isoniazid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the Isoniazid to Isonicotinic acid biotransformation also to be catalyzed by cytochrome P450 (CYP) enzymes, e.g., CYP2C.
    (-)-3-Dehydroshikimic acid (Standard)
  • HY-B1114R
    Gliquidone (Standard)
    Gliquidone (Standard) is the analytical standard of Gliquidone. This product is intended for research and analytical applications. Gliquidone (AR-DF 26) is an anti-diabetic agent in the sulfonylurea class, used in the treatment of diabetes mellitus type 2.
    Gliquidone (Standard)
  • HY-N7832R
    Petunidin-3-O-glucoside chloride (Standard)
    Petunidin-3-O-glucoside (chloride) (Standard) is the analytical standard of Petunidin-3-O-glucoside (chloride). This product is intended for research and analytical applications. Petunidin-3-O-glucoside chloride is a flavonoid isolated from Phaseolus vulgaris L. seed, has antioxidant activity
    Petunidin-3-O-glucoside chloride (Standard)
  • HY-14518R
    Aminopterin (Standard)
    Aminopterin (Standard) is the analytical standard of Aminopterin. This product is intended for research and analytical applications. Aminopterin (4-Aminofolic acid), the 4-amino derivative of folic acid, is a folic acid antagonist. Aminopterin catalyses the reduction of folic acid to tetrahydrofolic acid, and competitively inhibits dihydrofolate reductase (DHFR) with a Ki of 3.7 pM. Aminopterin has anticancer and immunosuppressive activity. Aminopterin is used in treatment of pediatric leukemia.
    Aminopterin (Standard)
  • HY-B0735AR
    Fenoldopam mesylate (Standard)
    Fenoldopam (mesylate) (Standard) is the analytical standard of Fenoldopam (mesylate). This product is intended for research and analytical applications. Fenoldopam mesylate (SKF-82526) is a D1 receptor agonist and a novel lysine-specific demethylase 1 (LSD1) inhibitor (IC50=0.8974 μM). Fenoldopam mesylate shows anti-hypertensive effects, anti-cancer cell proliferation activity and can induce cells apoptosis.
    Fenoldopam mesylate (Standard)
  • HY-N2268R
    Gymnemagenin (Standard)
    Gymnemagenin (Standard) is the analytical standard of Gymnemagenin. This product is intended for research and analytical applications. Gymnemagenin is a triterpenoid isolated from G. sylvestre. Gymnemagenin is an agent for diabetes and obesity and also possesses antiviral properties.
    Gymnemagenin (Standard)
  • HY-13001R
    Quizartinib (Standard)
    Quizartinib (Standard) is the analytical standard of Quizartinib. This product is intended for research and analytical applications. Quizartinib (AC220) is an orally active, highly selective and potent second-generation type II FLT3 tyrosine kinase inhibitor, with a Kd of 1.6 nM. Quizartinib inhibits wild-type FLT3 and FLT3-ITD autophosphorylation in MV4-11 cells with IC50s of 4.2 and 1.1 nM, respectively. Quizartinib can be linked to the VHL ligand via an optimized linker to form a PROTAC FLT3 degrader. Quizartinib induces apoptosis.
    Quizartinib (Standard)
  • HY-B1604R
    Chloroprocaine hydrochloride (Standard)
    Chloroprocaine (hydrochloride) (Standard) is the analytical standard of Chloroprocaine (hydrochloride). This product is intended for research and analytical applications. Chloroprocaine hydrochloride (2-Chloroprocaine hydrochloride) is a potent inhibitor of Na,K-ATPase activity with an IC50 of 13 mM. Chloroprocaine hydrochloride blocks peripheral nerve.
    Chloroprocaine hydrochloride (Standard)
  • HY-Y0543R
    5-Methylfurfural (Standard)
    5-Methylfurfural (Standard) is the analytical standard of 5-Methylfurfural. This product is intended for research and analytical applications. 5-Methylfurfural is a chemical that can be utilized as food additive, intermediate in the production of agrochemicals, and precursor of certain anti-cancer natural products. 5-Methylfurfural is formed during the photoexposition of ranitidine hydrochloride. 5-Methylfurfural is an organic compound. 5-Methylfurfural has a strong tendency to be further hydrogenated to 2,5-dimethylfuran (DMF). 5-Methylfurfural can predominantly evoke skin inflammation and barrier disintegration. 5-Methylfurfural degrades native DNA through the formation of single-strand breaks.
    5-Methylfurfural (Standard)
  • HY-17521R
    Flumorph (Standard)
    Flumorph (Standard) is the analytical standard of Flumorph. This product is intended for research and analytical applications. 0
    Flumorph (Standard)
  • HY-131275R
    Imatinib Impurity E (Standard)
    Carglumic Acid (Standard) is the analytical standard of Carglumic Acid. This product is intended for research and analytical applications. Carglumic acid (N-Carbamyl-L-glutamic acid), a functional analogue of N-acetylglutamate (NAG) and a carbamoyl phosphate synthetase 1 (CPS1) activator, is used to treat acute and chronic hyperammonemia associated with NAG synthase (NAGS) deficiency.
    Imatinib Impurity E (Standard)
  • HY-B0293R
    Butoconazole nitrate (Standard)
    Butoconazole (nitrate) (Standard) is the analytical standard of Butoconazole (nitrate). This product is intended for research and analytical applications. Butoconazole nitrate (RS 35887), an imidazole antifungal agent, is active against Candida spp. and effective against vaginal infections due to Candida albicans. Butoconazole nitrate is presumed to function as other imidazole derivatives via inhibition of steroid synthesis.
    Butoconazole nitrate (Standard)
  • HY-A0153AR
    Cephapirin sodium (Standard)
    Cephapirin (sodium) (Standard) is the analytical standard of Cephapirin (sodium). This product is intended for research and analytical applications. Cephapirin sodium (Cefapirin sodium) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity.
    Cephapirin sodium (Standard)
  • HY-15777R
    Ribociclib (Standard)
    Ribociclib (Standard) is the analytical standard of Ribociclib. This product is intended for research and analytical applications. Ribociclib (LEE01) is a highly specific CDK4/6 inhibitor with IC50 values of 10 nM and 39 nM, respectively, and is over 1,000-fold less potent against the cyclin B/CDK1 complex.
    Ribociclib (Standard)
  • HY-18347AR
    Conivaptan hydrochloride (Standard)
    Conivaptan (hydrochloride) (Standard) is the analytical standard of Conivaptan (hydrochloride). This product is intended for research and analytical applications. Conivaptan (hydrochloride) is a non-peptide antagonist of vasopressin receptor, with Ki values of 0.48 and 3.04 nM for rat liver V1A receptor and rat kidney V2 receptor respectively.
    Conivaptan hydrochloride (Standard)
  • HY-B1216R
    Oxeladin citrate (Standard)
    Oxeladin (citrate) (Standard) is the analytical standard of Oxeladin (citrate). This product is intended for research and analytical applications. Oxeladin citrate is an orally active and brain-penetrant cough suppressant as well as a selective sigma 1 receptor agonist (Ki = 25 nM). Oxeladin can be used for pulmonary diseases and stroke research.
    Oxeladin citrate (Standard)
  • HY-N3074R
    Hexahydrofarnesyl acetone (Standard)
    alpha-Bisabolol (Standard) is the analytical standard of alpha-Bisabolol. This product is intended for research and analytical applications. alpha-Bisabolol, an orally active sesquiterpene alcohol, induces cell cycle arrest, mitochondrial apoptosis and inhibition of PI3K/Akt signalling pathways. alpha-Bisabolol exerts a protective action against Cisplatin (HY-17394)-induced nephrotoxicity by mitigating inflammation and oxidative stress through the inhibition of NFκB activation. alpha-Bisabolol exhibits anti-inflammatory, analgesic, antibiotic and anticancer activities.
    Hexahydrofarnesyl acetone (Standard)