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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-W038786R
    2,4,6-Trimethylphenol (Standard)
    2,4,6-Trimethylphenol (Standard) is the analytical standard of 2,4,6-Trimethylphenol. This product is intended for research and analytical applications. 2,4,6-Trimethylphenol is a probe compound shown to react mainly with organic matter (3DOM*). 2,4,6-Trimethylphenol is rapidly oxidized by singlet oxygen in aqueous solution[1][2].
    2,4,6-Trimethylphenol (Standard)
  • HY-W005241R
    5-Hydroxymethyl-2-furancarboxylic acid (Standard)
    5-Hydroxymethyl-2-furancarboxylic acid (Standard) is the analytical standard of 5-Hydroxymethyl-2-furancarboxylic acid. This product is intended for research and analytical applications. 5-Hydroxymethyl-2-furancarboxylic acid is the main metabolite of 5-hydroxymethyl-2-furfural (HMF) in the body and eliminated renally.
    5-Hydroxymethyl-2-furancarboxylic acid (Standard)
  • HY-D0004R
    Azure B (Standard)
    Azure B (Standard) is the analytical standard of Azure B. This product is intended for research and analytical applications. Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC50s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects.
    Azure B (Standard)
  • HY-W011340R
    5-Hydroxy flunixin (Standard)
    5-Hydroxy flunixin (Standard) is the analytical standard of 5-Hydroxy flunixin. This product is intended for research and analytical applications. 5-Hydroxy flunixin, the principal metabolite of Flunixin (HY-121046), retains the Flunixin's anti-inflammatory properties and plays a significant role in mitigating pain and inflammation in various veterinary applications. It assists in alleviating conditions such as colic in horses, musculoskeletal disorders, and infectious diseases in cattle, while also supporting the management of mastitis-metritis-agalactia syndrome in sows.
    5-Hydroxy flunixin (Standard)
  • HY-15407BR
    Sacubitril sodium (Standard)
    Sacubitril (sodium) (Standard) is the analytical standard of Sacubitril (sodium). This product is intended for research and analytical applications. Sacubitril sodium is a potent and orally active NEP (neprilysin) inhibitor, with an IC50 of 5 nM. Sacubitril sodium enhances the tone of the natriuretic peptide (NP) system and exerts significant antihypertensive effects. Sacubitril sodium is a component of the heart failure medicine LCZ696. Sacubitril sodium can be used for the research of heart failure, hypertension and COVID-19.
    Sacubitril sodium (Standard)
  • HY-128525R
    Enterobactin (Standard)
    Enterobactin (Standard) is the analytical standard of Enterobactin. This product is intended for research and analytical applications. Enterobactin is a siderophore produced by Gram-negative bacteria and has an extremely high affinity for iron. During the process of Salmonella typhimurium infecting macrophages, Enterobactin can not only help bacteria uptake iron but also reduce the antibacterial activity of macrophages. In addition, Enterobactin is also involved in the oxidative stress response of Escherichia coli. Enterobactin can be hydrolyzed by Fes in the cell and exert antioxidant effects by scavenging free radicals.
    Enterobactin (Standard)
  • HY-107494AR
    all-trans-4-Oxoretinoic acid (Standard)
    all-trans-4-Oxoretinoic acid (Standard) is the analytical standard of all-trans-4-Oxoretinoic acid. This product is intended for research and analytical applications. all-trans-4-Oxoretinoic acid, an active metabolite of vitamin A, induces gene transcription via binding to nuclear retinoic acid receptors (RARs).
    all-trans-4-Oxoretinoic acid (Standard)
  • HY-66011R
    Moxifloxacin Hydrochloride (Standard)
    Moxifloxacin (Hydrochloride) (Standard) is the analytical standard of Moxifloxacin (Hydrochloride). This product is intended for research and analytical applications. Moxifloxacin Hydrochloride (BAY 12-8039) is an oral 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia.
    Moxifloxacin Hydrochloride (Standard)
  • HY-129029R
    Bisoprolol (Standard)
    Bisoprolol (Standard) is the analytical standard of Bisoprolol. This product is intended for research and analytical applications. Bisoprolol is a potent, selective and orally active β1-adrenergic receptor blocker with little activity on β2-receptor. Bisoprolol has the potential for hypertension, coronary artery disease and stable ventricular dysfunction research.
    Bisoprolol (Standard)
  • HY-90010R
    Tolterodine tartrate (Standard)
    Tolterodine (tartrate) (Standard) is the analytical standard of Tolterodine (tartrate). This product is intended for research and analytical applications. Tolterodine Tartrate (Kabi-2234; PNU-200583E) is a potent muscarinic receptor antagonist and shows selectivity for the urinary bladder over salivary glands in vivo.
    Tolterodine tartrate (Standard)
  • HY-B1016R
    Trapidil (Standard)
    Trapidil (Standard) is the analytical standard of Trapidil. This product is intended for research and analytical applications. Trapidil is a vasodilator, an antiplatelet active molecule with specificity for platelet-derived growth factor.
    Trapidil (Standard)
  • HY-W011777R
    Tricaine methanesulfonate (Standard)
    Tricaine (methanesulfonate) (Standard) is the analytical standard of Tricaine (methanesulfonate). This product is intended for research and analytical applications. Tricaine methanesulfonate (MS-222) is common used to immobilize fish for marking or transport and to suppress sensory systems during invasive procedures.
    Tricaine methanesulfonate (Standard)
  • HY-N2189R
    Swertisin (Standard)
    Swertisin (Standard) is the analytical standard of Swertisin. This product is intended for research and analytical applications. Swertisin, a C-glucosylflavone isolated from Iris tectorum, is known to have antidiabetic, anti-inflammatory and antioxidant effects. Swertisin is an adenosine A1 receptor antagonist.
    Swertisin (Standard)
  • HY-Y1031R
    3-Ethoxy-3-oxopropanoic acid (Standard)
    3-Ethoxy-3-oxopropanoic acid (Standard) is the analytical standard of 3-Ethoxy-3-oxopropanoic acid. This product is intended for research and analytical applications. 3-Ethoxy-3-oxopropanoic acid is an endogenous metabolite. 3-Ethoxy-3-oxopropanoic acid promotes plant growth[1].
    3-Ethoxy-3-oxopropanoic acid (Standard)
  • HY-N0716BR
    Berberine sulfate (Standard)
    Berberine (sulfate) (Standard) is the analytical standard of Berberine (sulfate). This product is intended for research and analytical applications. Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties. The sulfate form improves bioavailability[1][2].
    Berberine sulfate (Standard)
  • HY-17594R
    Oxyclozanide (Standard)
    Oxyclozanide (Standard) is the analytical standard of Oxyclozanide. This product is intended for research and analytical applications. Oxyclozanide is an orally active salicylanilide anthelmintic agent that mainly acts by uncoupling oxidative phosphorylation in flukes. Oxyclozanide shows good anti-adenovirus, anti-biofilm, antifungal, and antibacterial activity.
    Oxyclozanide (Standard)
  • HY-B0267AR
    Oxybutynin chloride (Standard)
    Oxybutynin (chloride) (Standard) is the analytical standard of Oxybutynin (chloride). This product is intended for research and analytical applications. Oxybutynin chloride is an oral active and competitive mAChR antagonist with Kis of 14.3 and 5.55 nM for specific [3H]NMS binding in the mouse bladder and cerebral cortex, respectively. Oxybutynin chloride inhibits vascular Kv channels in a manner independent of anticholinergic effect, with an IC50 value of 11.51 μM. Oxybutynin chloride reduces muscle spasm in the bladder and urinary tract, can be used in study of overactive bladder syndrome (OAB). Oxybutynin (chloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Oxybutynin chloride (Standard)
  • HY-N0742R
    Absinthin (Standard)
    Absinthin (Standard) is the analytical standard of Absinthin. This product is intended for research and analytical applications. Absinthin is a structurally unique triterpene, and is responsible for the high bitter value of wormwood. Absinthin is an agonist of the bitter taste receptor hTAS2R46, which reduces cytosolic Ca2+-rises induced by histamine by a receptor-specific mechanism mediated by hTAS2R46.
    Absinthin (Standard)
  • HY-W008351R
    L-Ribose (Standard)
    L-Ribose (Standard) is the analytical standard of L-Ribose (HY-W008351). This product is intended for research and analytical applications. L-Ribose, a non-naturally occurring pentose, is an ideal starting material for use in synthesizing L-nucleosides analogues. L-Ribose can be used for the synthesis of various anticancer and antiviral agents such as Telbivudine (HY-B0017).
    L-Ribose (Standard)
  • HY-N0083R
    Betulin (Standard)
    Betulin (Standard) is the analytical standard of Betulin. This product is intended for research and analytical applications. Betulin (Trochol), is a sterol regulatory element-binding protein (SREBP) inhibitor with an IC50 of 14.5 μM in K562 cell line.
    Betulin (Standard)