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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 (10971):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-A0111R
    Cefetamet (Standard)
    Cefetamet (Standard) is the analytical standard of Cefetamet (HY-A0111). This product is intended for research and analytical applications. Cefetamet (Ro 15-8074) is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet kills and lyses Treponema pallidum. Cefetamet can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis.
    Cefetamet (Standard)
  • HY-10249R
    GSK-690693 (Standard)
    GSK-690693 (Standard) is the analytical standard of GSK-690693 (HY-10249). This product is intended for research and analytical applications. GSK-690693 is an ATP-competitive pan-Akt inhibitor with IC50s of 2 nM, 13 nM, 9 nM for Akt1, Akt2 and Akt3, respectively. GSK-690693 is also an AMPK inhibitor, affects Unc-51-like autophagy activating kinase 1 (ULK1) activity and robustly inhibits STING-dependent IRF3 activation.
    GSK-690693 (Standard)
  • HY-N1581R
    Quassin (Standard)
    Quassin (Standard) is the analytical standard of Quassin. This product is intended for research and analytical applications. Quassin (Nigakilactone D) is a bioactive triterpenoid from stem bark extract of Quassia amara. Quassin inhibits P. falciparum with an IC50 of 0.15 μM. Quassin possesses reversible antifertility, anti-estrogenic and anti-plasmodial activity.
    Quassin (Standard)
  • HY-103392R
    Stiripentol (Standard)
    Stiripentol (Standard) is the analytical standard of Stiripentol (HY-103392). This product is intended for research and analytical applications. Stiripentol (STP) is an anticonvulsant agent, which can inhibit N-demethylation of CLB to NCLB mediatated by CYP3A4 (noncompetitively) and CYP2C19 (competitively) with Ki of 1.59±0.07 and 0.516±0.065 μM and IC50 of 1.58 and 3.29 μM, respectively.
    Stiripentol (Standard)
  • HY-107647AR
    (R)-(+)-Dimethindene maleate (Standard)
    (R)-(+)-Dimethindene maleate (Standard) is the analytical standard of (R)-(+)-Dimethindene (maleate) (HY-107647A). This product is intended for research and analytical applications. (R)-(+)-Dimethindene maleate is an orally active H1-receptor blocker with antihistaminic properties in pigs.
    (R)-(+)-Dimethindene maleate (Standard)
  • HY-131368R
    α,α-Trehalose 6-phosphate potassium (Standard)
    α,α-Trehalose 6-phosphate potassium (Standard) is the analytical standard of α,α-Trehalose 6-phosphate potassium (HY-131368). This product is intended for research and analytical applications. α,α-Trehalose 6-phosphate (Tre6P) potassium is a glucose analogue with potent anti-hyperglcaemic activity. α,α-Trehalose 6-phosphate potassium is rapidly converted to the end product, α,α′-trehalose, through the action of α,α-Trehalose 6-phosphate phosphatase (T6PP).
    α,α-Trehalose 6-phosphate potassium (Standard)
  • HY-W052289R
    Methyl 6-bromo-1H-indole-3-carboxylate (Standard)
    Methyl 6-bromo-1H-indole-3-carboxylate (Standard) is the analytical standard of Methyl 6-bromo-1H-indole-3-carboxylate (HY-W052289). This product is intended for research and analytical applications. Methyl 6-bromo-1H-indole-3-carboxylate is a marine-derived natural product with antitumor activity. Methyl 6-bromo-1H-indole-3-carboxylate showed growth inhibition against Staphylococcus epidermidis, exhibiting weak or moderate minimum inhibitory concentrations (MICs).
    Methyl 6-bromo-1H-indole-3-carboxylate (Standard)
  • HY-W012944R
    2-Methylcyclopentane-1,3-dione (Standard)
    2-Methylcyclopentane-1,3-dione (Standard) is the analytical standard of 2-Methylcyclopentane-1,3-dione (HY-W012944). This product is intended for research and analytical applications. 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids.
    2-Methylcyclopentane-1,3-dione (Standard)
  • HY-117262R
    Propaquizafop (Standard)
    Propaquizafop (Standard) is the analytical standard of Propaquizafop. This product is intended for research and analytical applications. Propaquizafop is a phenoxyisopropionic acid herbicide and an acetyl-coA carboxylase inhibitor.
    Propaquizafop (Standard)
  • HY-78832R
    N-Boc-3-(4-biphenylyl)-D-alanine (Standard)
    N-Boc-3-(4-biphenylyl)-D-alanine (Standard)
  • HY-19594R
    Teclozan (Standard)
    Teclozan (Standard) is the analytical standard of Teclozan. This product is intended for research and analytical applications. Teclozan (WIN 13146) is an antiprotozoal agent, class in benzylamine derivatives. Teclozan intervenes in the phospholipid metabolism preventes the formation of arachidonic acid. Teclozan acts in the intestinal lumen being effective in Anti-G. intestinalis. Teclozan can be used for the research of protozoan infections.
    Teclozan (Standard)
  • HY-12396R
    Aminothiazole (Standard)
    Aminothiazole (Standard) is the analytical standard of Aminothiazole. This product is intended for research and analytical applications. Aminothiazole (2-Aminothiazole), a typical heterocyclic amine, is a precursor for the synthesis of biologically active molecules including sulfur agents, biocides, fungicides, antibiotics, dyes and chemical reaction accelerators.
    Aminothiazole (Standard)
  • HY-W424779R
    5-Carboxy-2′-deoxyuridine (Standard)
    5-Carboxy-2′-deoxyuridine (Standard) is the analytical standard of 5-Carboxy-2′-deoxyuridine. This product is intended for research and analytical applications. 5-Carboxy-2′-deoxyuridine is a metabolite of Trifluridine. 5-Carboxy-2′-deoxyuridine is a methyl oxidation product of Thymidine that can be formed by menadione-mediated photosensitization of Thymidine.
    5-Carboxy-2′-deoxyuridine (Standard)
  • HY-135194R
    Risperidone E-oxime (Standard)
    Risperidone E-oxime (Standard) is the analytical standard of Risperidone E-oxime. This product is intended for research and analytical applications. Risperidone E-oxime is an impurity of Risperidone. Risperidone is a serotonin 5-HT2 receptor blocker, P-Glycoprotein inhibitor and potent dopamine D2 receptor antagonist, with Kis of 4.8, 5.9 nM for 5-HT2A and dopamine D2 receptor, respectively .
    Risperidone E-oxime (Standard)
  • HY-100800R
    TACA (Standard)
    TACA (Standard) is the analytical standard of TACA (HY-100800). This product is intended for research and analytical applications. TACA (trans-4-Aminocrotonic acid) is a potent agonist of GABAA and GABAC receptors (KD= 0.6 μM). TACA also is GABA uptake inhibitor and substrate for GABA-T. TACA produces late biphasic responses in the MPG neurons.
    TACA (Standard)
  • HY-103023R
    CLP290 (Standard)
    CLP290 (Standard) is the analytical standard of CLP290 (HY-103023). This product is intended for research and analytical applications. CLP290 is an orally available activator of the neuron-specific K+-Cl- cotransporter KCC2, displays potential for treatment of a wide range of neurological and psychiatric indications. CLP290 can significantly lower blood arginine-vasopressin (AVP) and glucose levels in STZ (HY-13753) rats.
    CLP290 (Standard)
  • HY-W017464R
    NAPQI (Standard)
    NAPQI (Standard) is the analytical standard of NAPQI (HY-W017464). This product is intended for research and analytical applications. NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver.
    NAPQI (Standard)
  • HY-107397R
    Ch55 (Standard)
    Ch55 (Standard) is the analytical standard of Ch55 (HY-107397). This product is intended for research and analytical applications. Ch55 is a potent synthetic retinoid. Ch55 binds to RAR-α and RAR-β receptors with high affinity. Ch55 displays low affinity for cellular retinoic acid binding protein (CRABP). Ch55 is a potent inducer of the differentiation of HL60 cells with an EC50 of 200 nM. Ch55 can be used for cancer research.
    Ch55 (Standard)
  • HY-107443AR
    (R)-I-BET762 carboxylic acid (Standard)
    (R)-I-BET762 carboxylic acid (Standard) is the analytical standard of (R)-I-BET762 carboxylic acid (HY-107443A). This product is intended for research and analytical applications. (R)-I-BET762 carboxylic acid, the R-enantiomer of I-BET762 carboxylic acid (HY-107443). I-BET762 carboxylic acid is an I-BET762-based warhead ligand for conjugation reactions of PROTAC targeting on BET. I-BET762 carboxylic acid is a BRD4 inhibitor with a pIC50 value of 5.1.
    (R)-I-BET762 carboxylic acid (Standard)
  • HY-N7771R
    Spartioidine (Standard)
    Spartioidine (Standard) is the analytical standard of Spartioidine. This product is intended for research and analytical applications. Spartioidine is an alkaloid that can be isolated from Senecio vulgaris.
    Spartioidine (Standard)