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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 (7752):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W043675R
    Aripiprazole impurity 1 (Standard)
    7-(4-chlorobutoxy)-3,4-dihydro-1H-quinolin-2-one (Standard) is the analytical standard of 7-(4-chlorobutoxy)-3,4-dihydro-1H-quinolin-2-one. This product is intended for research and analytical applications.
    Aripiprazole impurity 1 (Standard)
  • HY-32239R
    Ethyl 4-hydroxypiperidine-1-carboxylate (Standard)
    Ethyl 4-hydroxypiperidine-1-carboxylate (Standard)
  • HY-W015509R
    Metronidazole impurity 1 (Standard)
    2-(5-Nitro-1H-imidazol-1-yl)ethanol (Standard) is the analytical standard of 2-(5-Nitro-1H-imidazol-1-yl)ethanol. This product is intended for research and analytical applications.
    Metronidazole impurity 1 (Standard)
  • HY-W076303R
    1,11b-Dedihydrotetrabenazine (Standard)
    3-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinolin-2-one (Standard) is the analytical standard of 3-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinolin-2-one. This product is intended for research and analytical applications.
    1,11b-Dedihydrotetrabenazine (Standard)
  • HY-10980R
    Tavaborole (Standard)
    Tavaborole (Standard) is the analytical standard of Tavaborole. This product is intended for research and analytical applications. Tavaborole (AN-2690) is an antifungal agent with activity against Trichophyton species, in a topical solution formulation for the potential treatment of onychomycosis.
    Tavaborole (Standard)
  • HY-A0250R
    Tasosartan (Standard)
    Tasosartan (Standard) is the analytical standard of Tasosartan. This product is intended for research and analytical applications. Tasosartan is a long-acting angiotensin II (AngII) receptor antagonist.
    Tasosartan (Standard)
  • HY-N2473R
    Methylnissolin-3-O-glucoside (Standard)
    Methylnissolin-3-O-glucoside (Standard) is the analytical standard of Methylnissolin-3-O-glucoside. This product is intended for research and analytical applications. Methylnissolin-3-O-glucoside (Methylnissolin-3-O-β-D-glucoside) is a flavonoid from the roots of Astragalus membranaceus with anti-inflammatory effects.
    Methylnissolin-3-O-glucoside (Standard)
  • HY-N0579R
    Fraxin (Standard)
    Fraxin (Standard) is the analytical standard of Fraxin. This product is intended for research and analytical applications. Fraxin isolated from Cortex Fraxini, is a glucoside of fraxetin and reported to exert potent anti-oxidative stress action, anti-inflammatory and antimetastatic properties. Fraxin shows its antioxidative effect through inhibition of cyclo AMP phosphodiesterase enzyme.
    Fraxin (Standard)
  • HY-14655R
    Sulfasalazine (Standard)
    Sulfasalazine (Standard) is the analytical standard of Sulfasalazine. This product is intended for research and analytical applications. Sulfasalazine (NSC 667219) is an anti-rheumatic agent for the research of rheumatoid arthritis and ulcerative colitis. Sulfasalazine can suppress NF-κB activity. Sulfasalazine is a type 1 ferroptosis inducer.
    Sulfasalazine (Standard)
  • HY-B0241R
    Ipratropium bromide (Standard)
    Ipratropium (bromide) (Standard) is the analytical standard of Ipratropium (bromide). This product is intended for research and analytical applications. Ipratropium bromide (Sch 1000) is a muscarinic receptor antagonist, with IC50s of 2.9 nM, 2 nM, and 1.7 nM for M1, M2, and M3 receptors, respectively. Ipratropium bromide relaxes smooth muscle, can be used in the research for COPD (chronic obstructive pulmonary disease) and asthma.
    Ipratropium bromide (Standard)
  • HY-10342R
    Enzastaurin (Standard)
    Enzastaurin (Standard) is the analytical standard of Enzastaurin. This product is intended for research and analytical applications. Enzastaurin (LY317615) is a potent and selective PKCβ inhibitor with an IC50 of 6 nM, showing 6- to 20-fold selectivity over PKCα, PKCγ and PKCε.
    Enzastaurin (Standard)
  • HY-B2024R
    Cloquintocet-mexyl (Standard)
    Cloquintocet-mexyl (Standard) is the analytical standard of Cloquintocet-mexyl. This product is intended for research and analytical applications.
    Cloquintocet-mexyl (Standard)
  • HY-17474AR
    Parecoxib Sodium (Standard)
    Parecoxib (Sodium) (Standard) is the analytical standard of Parecoxib (Sodium). This product is intended for research and analytical applications. Parecoxib Sodium (SC 69124A) is a highly selective and orally active COX-2 inhibitor, the proagent of Valdecoxib (HY-15762). Parecoxib Sodium is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits prostaglandin (PG) synthesis. Parecoxib Sodium can be used for the relief of acute postoperative pain and symptoms of chronic inflammatory conditions such as osteoarthritis and rheumatoid arthritis in vivo.
    Parecoxib Sodium (Standard)
  • HY-Z6958R
    Prilocaine impurity 1 (Standard)
    2-Bromo-N-(o-tolyl)propanamide (Prilocaine Impurity) (Standard) is the analytical standard of 2-Bromo-N-(o-tolyl)propanamide (Prilocaine Impurity). This product is intended for research and analytical applications.
    Prilocaine impurity 1 (Standard)
  • HY-B1855R
    cis-Heptachlor epoxide (Standard)
    cis-Heptachlor epoxide (Standard) is the analytical standard of cis-Heptachlor epoxide. This product is intended for research and analytical applications. (±)-cis-Heptachlor epoxides, are degradation products of heptachlor that can occur in or on soil and crops when treated with heptachlor, a pesticide. Heptachlor is readily formed upon exposure to air. Everett CJ, Thompson OM. Environmental Health Pastor. 2015;30(2):93-7.
    cis-Heptachlor epoxide (Standard)
  • HY-15311R
    Avermectin B1 (Standard)
    Avermectin B1 (Standard) is the analytical standard of Avermectin B1. This product is intended for research and analytical applications. Avermectin B1 (Abamectin) is a mixture of two similar segments of avermectin. Avermectin B1 is an orally anti-infection agent, which can be used in the research of parasitic worms, insect pests, agriculture and animal husbandry. Avermectin B1 can also induce the production of ROS and induces cytotoxicity, apoptosis and autophagy.
    Avermectin B1 (Standard)
  • HY-Y0316BR
    Sodium dodecyl sulfate for electrophoresis (Standard)
    Sodium dodecyl sulfate for electrophoresis (Standard) is the analytical standard of Sodium dodecyl sulfate for electrophoresis. This product is intended for research and analytical applications. Sodium dodecyl sulfate for electrophoresis is a high purity sodium dodecyl sulfate (SDS) with a minimum purity of 98.5%. It is an anionic detergent commonly used in electrophoretic procedures to denature and impart a negative charge to proteins, allowing separation based on size and charge. Sodium dodecyl sulfate for electrophoresis has unique chemical properties that make it an effective ingredient in many laboratory applications, helping to improve the resolution and sensitivity of protein analysis.
    Sodium dodecyl sulfate for electrophoresis (Standard)
  • HY-B0317R
    Amlodipine (Standard)
    Amlodipine (Standard) is the analytical standard of Amlodipine. This product is intended for research and analytical applications. Amlodipine, an antianginal agent and an orally active dihydropyridine calcium channel blocker, works by blocking the voltage-dependent L-type calcium channels, thereby inhibiting the initial influx of calcium. Amlodipine can be used for the research of high blood pressure and cancer.
    Amlodipine (Standard)
  • HY-B1745AR
    Pyridoxylamine dihydrochloride (Standard)
    Pyridoxylamine (dihydrochloride) (Standard) is the analytical standard of Pyridoxylamine (dihydrochloride). This product is intended for research and analytical applications. Pyridoxylamine dihydrochloride is an advanced glycation end production (AGEs) and lipoxidation end products (ALEs) inhibitor, to protect against diabetes-induced retinal vascular lesions.
    Pyridoxylamine dihydrochloride (Standard)
  • HY-N0026R
    2'-Acetylacteoside (Standard)
    2'-Acetylacteoside (Standard) is the analytical standard of 2'-Acetylacteoside. This product is intended for research and analytical applications. 2'-Acetylacteoside is a phenylethanoid glycoside isolated from Brandisia hancei, inhibits free radical-induced hemolysis of red blood cells and exhibits free radical scavenging activity.
    2'-Acetylacteoside (Standard)