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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-105028R
    Tenidap (Standard)
    Tenidap (Standard) is the analytical standard of Tenidap. This product is intended for research and analytical applications. Tenidap, a non-steroidal anti-inflammatory drug, is a selective COX-1 inhibitor, with IC50 values of 0.03 μM and 1.2 μM for COX-1 and COX-2, respectively. Tenidap has anti-inflammatory and antirheumatic properties. Tenidap is also a specific SLC26A3 inhibitor.
    Tenidap (Standard)
  • HY-Y1683R
    DL-Menthol (Standard)
    DL-Menthol (Standard) is the analytical standard of DL-Menthol. This product is intended for research and analytical applications. DL-Menthol is a relative configuration of (-)-Menthol. DL-Menthol relates to the activation of GABAA receptor.
    DL-Menthol (Standard)
  • HY-119435R
    Triallate (Standard)
    Triallate (Standard) is the analytical standard of Triallate. This product is intended for research and analytical applications. Triallate is a selective preemergence herbicide for the control of wild oats in barley, spring wheat, Durum wheat, winter wheat, and sugar beets. Triallate inhibits fatty acid elongation and surface lipid (wax) biosynthesis.
    Triallate (Standard)
  • HY-N2376R
    Chrysin-7-O-glucuronide (Standard)
    Chrysin-7-O-glucuronide (Standard) is the analytical standard of Chrysin-7-O-glucuronide. This product is intended for research and analytical applications. Chrysin-7-O-glucuronide is a flavonoid extracted from Scutellaria baicalensis, with antioxidant activity.
    Chrysin-7-O-glucuronide (Standard)
  • HY-N0058R
    4,5-Dicaffeoylquinic acid (Standard)
    4,5-Dicaffeoylquinic acid (Standard) is the analytical standard of 4,5-Dicaffeoylquinic acid. This product is intended for research and analytical applications. 4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti-hepatitis B virus effects.
    4,5-Dicaffeoylquinic acid (Standard)
  • HY-W269368R
    Heptacosane (Standard)
    Heptacosane (Standard) is the analytical standard of Heptacosane. This product is intended for research and analytical applications. Heptacosane is an ester product.
    Heptacosane (Standard)
  • HY-N2522R
    Carboxyatractyloside dipotassium (Standard)
    Carboxyatractyloside (dipotassium) (Standard) is the analytical standard of Carboxyatractyloside dipotassium (HY-N2522). This product is intended for research and analytical applications. Carboxyatractyloside dipotassium is a diterpenoid. Carboxyatractyloside dipotassium can be isolated from plants of the genus Xanthium. Carboxyatractyloside dipotassium is an ADP/ATP carrier inhibitor, inhibiting mitochondrial ADP/ATP transport. Carboxyatractyloside dipotassium promotes ROS production, induces Ca2+ release, and leads to mitochondrial dysfunction. Carboxyatractyloside dipotassium induces lethargy, weakness, and epileptic seizures in rats.
    Carboxyatractyloside dipotassium (Standard)
  • HY-90009R
    Nortadalafil (Standard)
    Nortadalafil (Standard) is the analytical standard of Nortadalafil. This product is intended for research and analytical applications. Nortadalafil , a new tadalafil (HY-90009A) analogue detected in health foods, is a PDE5 inhibitor. Nortadalafil is used in the research of erectile dysfunction (ED). Nortadalafil can be formed by closing the diketopiperazine ring in high yield. Nortadalafil is promising for research of pulmonary arterial hypertension[4].
    Nortadalafil (Standard)
  • HY-128443R
    Benzyldimethylstearylammonium chloride (Standard)
    Benzyldimethylstearylammonium (chloride) (Standard) is the analytical standard of Benzyldimethylstearylammonium (chloride). This product is intended for research and analytical applications. Benzyldimethylstearylammonium chloride, a quarternary ammonium compound, exerts no selective embryopathic activity.
    Benzyldimethylstearylammonium chloride (Standard)
  • HY-10493R
    Cobicistat (Standard)
    Cobicistat (Standard) is the analytical standard of Cobicistat. This product is intended for research and analytical applications. Cobicistat is a potent and selective inhibitor of cytochrome P450 3A (CYP3A) enzymes with IC50s of 30-285 nM. Cobicistat is a pharmacokinetic enhancer which increases the overall absorption of several HIV medications.
    Cobicistat (Standard)
  • HY-B1194R
    Tetramisole hydrochloride (Standard)
    Tetramisole hydrochloride (Standard) is the analytical standard of Tetramisole (hydrochloride). This product is intended for research and analytical applications. Tetramisole hydrochloride is an orally active, selective inward rectifier potassium channel agonist with an EC50 of approximately 30 μM for the Kir2.1 subunit. Tetramisole hydrochloride is also an anti-nematode agent that blocks neuromuscular transmission by non-competitive depolarization. Tetramisole hydrochloride promotes the forward transport of Kir2.1 channels, hyperpolarizes the resting potential (RP), shortens the action potential duration (APD), inhibits intracellular calcium overload and the PKA signaling pathway, and exerts anti-arrhythmic and anti-myocardial remodeling activities. Tetramisole hydrochloride can be used in cardiac electrophysiology research and research related to myocardial ischemia and heart failure.
    Tetramisole hydrochloride (Standard)
  • HY-133167R
    Clothianidin (Standard)
    Clothianidin (Standard) is the analytical standard of Clothianidin. This product is intended for research and analytical applications. Clothianidin is a neonicotinoid insecticide. Clothianidin shows excellent long-term control effect in small doses against various insect pests such as Coleoptera, Thysanoptera, Lepidoptera, Diptera, Homoptera, Heteroptera, Orthoptera and Isoptera families. Clothianidin has various application methods and high safety for crops.
    Clothianidin (Standard)
  • HY-B0781R
    Promethazine hydrochloride (Standard)
    Promethazine (hydrochloride) (Standard) is the analytical standard of Promethazine (hydrochloride). This product is intended for research and analytical applications. Promethazine hydrochloride is an orally active phenothiazine derivative with antihistaminic (H1), sedative, antiemetic, anticholinergic, and antimotion sickness properties. Promethazine hydrochloride is a potent H1 receptor antagonist and a mAChR antagonist. It also has a certain affinity for 5-HT2A and 5-HT2C receptors.
    Promethazine hydrochloride (Standard)
  • HY-135397R
    (R)-?Linezolid (Standard)
    (R)-​Linezolid (Standard) is the analytical standard of (R)-​Linezolid. This product is intended for research and analytical applications. (R)-Linezolid is an impurity of Linezolid (PNU-100766). Linezolid, the first member of the class of oxazolidinone synthetic antibiotic, acts by inhibiting the initiation of bacterial protein synthesis.
    (R)-?Linezolid (Standard)
  • HY-B0632R
    Diltiazem (Standard)
    Diltiazem (Standard) is the analytical standard of Diltiazem. This product is intended for research and analytical applications. Diltiazem is an orally active L-type Ca2+ channel blocker. Diltiazem shows antihypertensive and antiarrhythmic effects. Diltiazem can be used for the research of cardiac arrhythmia, hypertension, and angina pectoris.
    Diltiazem (Standard)
  • HY-N8712R
    Umckalin (Standard)
    Umckalin (Standard) is the analytical standard of Umckalin. This product is intended for research and analytical applications. Umckalin is a oxygenated coumarin from Pelargonium sidoides.
    Umckalin (Standard)
  • HY-105285R
    Piromelatine (Standard)
    Piromelatine (Standard) is the analytical standard of Piromelatine. This product is intended for research and analytical applications. Piromelatine (Neu-P11) is a melatonin MT1/MT2 receptor agonist, serotonin 5-HT1A/5-HT1D agonist, and serotonin 5-HT2B antagonist. Piromelatine (Neu-P11) possesses sleep promoting, analgesic, anti-neurodegenerative, anxiolytic and antidepressant potentials. Piromelatine (Neu-P11) also possesses pain-related P2X3, TRPV1, and Nav1.7 channel-inhibition capacities.
    Piromelatine (Standard)
  • HY-N6665R
    Cefquinome sulfate (Standard)
    Cefquinome (sulfate) (Standard) is the analytical standard of Cefquinome (sulfate). This product is intended for research and analytical applications. Cefquinome sulfate is a broad-spectrum cephem antibiotic that has inhibitory effects on a variety of Gram-positive and Gram-negative bacteria, including Staphylococci, Streptococci, Pseudomonas, and Enterobacteriaceae.
    Cefquinome sulfate (Standard)
  • HY-101184R
    T807 (Standard)
    T807 (Standard) is the analytical standard of T807. This product is intended for research and analytical applications. T807 a novel tau positron emission tomography (PET) tracer.
    T807 (Standard)
  • HY-Y1771R
    2-Carboxybenzaldehyde (Standard)
    2-Carboxybenzaldehyde (Standard) is the analytical standard of 2-Carboxybenzaldehyde. This product is intended for research and analytical applications. 2-Carboxybenzaldehyde is the major metabolite found in phenanthrene metabolism. Phenanthrene can be degrade by Pseudomonas sp. Lphe-2 strain.
    2-Carboxybenzaldehyde (Standard)