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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 (7748):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0166R
    Gramine (Standard)
    Gramine (Standard) is the analytical standard of Gramine. This product is intended for research and analytical applications. Gramine (Donaxine) is an alkaloid, acts as an active adiponectin receptor (AdipoR) agonist, with IC50s of 3.2 and 4.2 μM for AdipoR2 and AdipoR1, respectively. Gramine is also a human and mouse β2-Adrenergic receptor (β2-AR) agonist. Gramine (Donaxine) has anti-tumor, anti-viral and anti-inflammatory properties.
    Gramine (Standard)
  • HY-B0968R
    Trimetazidine dihydrochloride (Standard)
    Trimetazidine (dihydrochloride) (Standard) is the analytical standard of Trimetazidine (dihydrochloride). This product is intended for research and analytical applications. Trimetazidine dihydrochloride is a selective long chain 3-ketoyl coenzyme A thiolase inhibitor with an IC50 of 75 nM, which can inhibit β-oxidation of free fatty acid (FFA). Trimetazidine dihydrochloride is an effective antianginal agent and a cytoprotective agent, has anti-oxidant, anti-inflammatory, antinociceptive and gastroprotective properties. Trimetazidine dihydrochloride triggers autophagy. Trimetazidine dihydrochloride is also a 3-hydroxyacyl-CoA dehydrogenase (HADHA) inhibitor.
    Trimetazidine dihydrochloride (Standard)
  • HY-B0987R
    Ascorbyl palmitate (Standard)
    Ascorbyl palmitate (Standard) is the analytical standard of Ascorbyl palmitate. This product is intended for research and analytical applications. Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating an vitamin C, it is also used as an antioxidant food additive.
    Ascorbyl palmitate (Standard)
  • HY-N0452R
    Hyperoside (Standard)
    Hyperoside (Standard) is the analytical standard of Hyperoside. This product is intended for research and analytical applications. Hyperoside is a NF-κB inhibitor, found from Hypericum monogynum. Hyperoside shows anti-tumor, antifungal, anti-inflammatory, anti-viral, and anti-oxidative activities, and can induce apoptosis.
    Hyperoside (Standard)
  • HY-10261R
    Afatinib (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.
    Afatinib (Standard)
  • HY-B0711R
    Carglumic Acid (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.
    Carglumic Acid (Standard)
  • HY-13511AR
    Rupatadine Fumarate (Standard)
    Rupatadine (Fumarate) (Standard) is the analytical standard of Rupatadine (Fumarate). This product is intended for research and analytical applications. Rupatadine (UR-12592) Fumarate is a potent, orally active and long-lasting dual PAF/H1 antagonist, with Kis of 0.55 μM and 0.1 μM, respectively. Rupatadine Fumarate can be used for the research of allergic rhinitis and urticaria.
    Rupatadine Fumarate (Standard)
  • HY-Y0017R
    L-Norleucine (Standard)
    L-Norleucine (Standard) is the analytical standard of L-Norleucine. This product is intended for research and analytical applications. L-Norleucine ((S)-2-Aminohexanoic acid) is an isomer of leucine, specifically affects protein synthesis in skeletal muscle, and has antivirus activity.
    L-Norleucine (Standard)
  • HY-14274R
    Anastrozole (Standard)
    Anastrozole (Standard) is the analytical standard of Anastrozole. This product is intended for research and analytical applications. Anastrozole is a potent, highly selective aromatase inhibitor, which inhibits human placental aromatase with an IC50 of 15 nM.
    Anastrozole (Standard)
  • HY-N0039R
    Ginsenoside Rb1 (Standard)
    Ginsenoside Rb1 (Standard) is the analytical standard of Ginsenoside Rb1. This product is intended for research and analytical applications. Ginsenoside Rb1, a main constituent of the root of Panax ginseng, inhibits Na+, K+-ATPase activity with an IC50 of 6.3±1.0 μM. Ginsenoside also inhibits IRAK-1 activation and phosphorylation of NF-κB p65 .
    Ginsenoside Rb1 (Standard)
  • HY-14393R
    Emodin (Standard)
    Emodin (Standard) is the analytical standard of Emodin. This product is intended for research and analytical applications. Emodin (Frangula emodin), an anthraquinone derivative, is an anti-SARS-CoV compound. Emodin blocks the SARS coronavirus spike protein and angiotensin-converting enzyme 2 (ACE2) interaction. Emodin inhibits casein kinase-2 (CK2). Anti-inflammatory and anticancer effects. Emodin is a potent selective 11β-HSD1 inhibitor with the IC50 of 186 and 86 nM for human and mouse 11β-HSD1, respectively. Emodin ameliorates metabolic disorder in diet-induced obese mice.
    Emodin (Standard)
  • HY-14280R
    Entacapone (Standard)
    Entacapone (Standard) is the analytical standard of Entacapone. This product is intended for research and analytical applications. Entacapone is a potent, reversible, peripherally acting and orally active catechol-O-methyltransferase (COMT) inhibitor. Entacapone inhibits COMT from rat brain, erythrocytes and liver with IC50 values of 10 nM, 20 nM, and 160 nM, respectively. Entacapone is selective for COMT over other catecholamine metabolizing enzymes, including MAO-A, MAO-B, phenolsulphotransferase M (PST-M) and PST-P (IC50s>50 µM). Entacapone can be used for the research of Parkinson's disease. Entacapone serves as a inhibitor of FTO demethylation with an IC50 of 3.5 μM, can be used for the research of metabolic disorders.
    Entacapone (Standard)
  • HY-N0303R
    Idebenone (Standard)
    Idebenone (Standard) is the analytical standard of Idebenone. This product is intended for research and analytical applications. Idebenone, a well-appreciated mitochondrial protectant, exhibits protective efficacy against neurotoxicity and can be used for the research of Alzheimer's disease, Huntington's disease. Idebenone (oxidised form) has a dose-dependent inhibitory effect on the enzymatic metabolism of arachidonic acid in astroglial homogenates (IC50=16.65 μM). Idebenone, a coenzyme Q10 analog and an antioxidant, induces apoptotic cell death in the human dopaminergic neuroblastoma SHSY-5Y cells. Idebenone quickly crosses the blood-brain barrier.
    Idebenone (Standard)
  • HY-W018512R
    7-Ketolithocholic acid (Standard)
    7-Ketolithocholic acid (Standard) is the analytical standard of 7-Ketolithocholic acid. This product is intended for research and analytical applications. 7-Ketolithocholic acid (3α-Hydroxy-7-oxo-5β-cholanic acid), a bile acid, can be absorbed and suppresses endogenous bile acid production and biliary cholesterol secretion.
    7-Ketolithocholic acid (Standard)
  • HY-W099730R
    Bemotrizinol (Standard)
    Bemotrizinol (Standard) is the analytical standard of Bemotrizinol. This product is intended for research and analytical applications. Bemotrizinol (Tinosorb S), an ultraviolet (UV) filter, has been shown to accept atomic oxygen generated by N-oxide photodeoxygenation.
    Bemotrizinol (Standard)
  • HY-W007376R
    Indole-3-carboxaldehyde (Standard)
    Indole-3-carboxaldehyde (Standard) is the analytical standard of Indole-3-carboxaldehyde. This product is intended for research and analytical applications. Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin. Indole-3-carboxaldehyde also enhances the epithelial barrier and anti-inflammatory activity in the intestinal tract[1][2].
    Indole-3-carboxaldehyde (Standard)
  • HY-B0247R
    Torsemide (Standard)
    Torsemide (Standard) is the analytical standard of Torsemide. This product is intended for research and analytical applications. Torsemide (Torasemide) is an orally active loop diuretic. Torsemide has anti-aldosterone and vasodilatory effects. Torsemide also can be used for the research of heart failure, renal disease and hepatic cirrhosis.
    Torsemide (Standard)
  • HY-N2335R
    Coumestrol (Standard)
    Coumestrol (Standard) is the analytical standard of Coumestrol. This product is intended for research and analytical applications. Coumestrol, a phytoestrogen present in soybean products, exhibits activities against cancers, neurological disorders, and autoimmune diseases. It suppresses proliferation of ES2 cells with an IC50 of 50 μM.
    Coumestrol (Standard)
  • HY-14616R
    Shogaol (Standard)
    Shogaol (Standard) is the analytical standard of Shogaol. This product is intended for research and analytical applications. Shogaol (-Shogaol), an active compound isolated from Ginger (Zingiber officinale Rosc), exhibits a variety of biological activities including anticancer, anti-inflammation, and anti-oxidation.
    Shogaol (Standard)
  • HY-B0199R
    Mycophenolate Mofetil (Standard)
    Mycophenolate Mofetil (Standard) is the analytical standard of Mycophenolate Mofetil. This product is intended for research and analytical applications. Mycophenolate mofetil (RS 61443) is the morpholinoethylester proagent of Mycophenolic acid. Mycophenolate mofetil inhibits de novo purine synthesis via the inhibition of inosine monophosphate dehydrogenase (IMPDH). Mycophenolate mofetil shows selective lymphocyte antiproliferative effects involve both T and B cells, preventing antibody formation.
    Mycophenolate Mofetil (Standard)