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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-W102375R
    4-Acetoxycinnamic acid (Standard)
    4-Acetoxycinnamic acid (Standard) is the analytical standard of 4-Acetoxycinnamic acid (HY-W102375). This product is intended for research and analytical applications. 4-Acetoxycinnamic acid is an acetate ester obtained by the formal condensation of the hydroxy group of trans-4-coumaric acid with acetic acid. 4-Acetoxycinnamic acid is a member of cinnamic acids and a member of phenyl acetates. 4-Acetoxycinnamic acid derives from a trans-4-coumaric acid.
    4-Acetoxycinnamic acid (Standard)
  • HY-W066890R
    4-Nitrocatechol (Standard)
    4-Nitrocatechol is a potent lipoxygenase inhibitor.
    4-Nitrocatechol (Standard)
  • HY-108318R
    RK-24466 (Standard)
    RK-24466 (Standard) is the analytical standard of RK-24466 (HY-108318). This product is intended for research and analytical applications. RK-24466 (KiN 001-51) is a potent and selective Lck inhibitor; inhibits Lck (64-509) and LckCD isoforms with IC50s of less than 1 and 2 nM, respectively.
    RK-24466 (Standard)
  • HY-101456R
    PCPA methyl ester hydrochloride (Standard)
    PCPA methyl ester (hydrochloride) (Standard) is the analytical standard of PCPA methyl ester (hydrochloride) (HY-101456). This product is intended for research and analytical applications. PCPA methyl ester hydrochloride (4-Chloro-DL-phenylalanine methyl ester hydrochloride), a reversible tryptophan hydroxylase inhibitor, is a serotonin (5-HT) synthesis inhibitor. PCPA methyl ester hydrochloride crosses the blood brain barrier and reduces 5-HT central availability.
    PCPA methyl ester hydrochloride (Standard)
  • HY-N2437R
    Methylophiopogonanone A (Standard)
    Methylophiopogonanone A (Standard) is the analytical standard of Methylophiopogonanone A. This product is intended for research and analytical applications. Methylophiopogonanone A, a major homoisoflavonoid in Ophiopogon japonicas, has both anti-oxidative and anti-inflammatory properties.
    Methylophiopogonanone A (Standard)
  • HY-100168R
    BAPTA (Standard)
    BAPTA (Standard) is the analytical standard of BAPTA. This product is intended for research and analytical applications. BBAPTA is a selective and cell-impermeant chelator for calcium. BAPTA, as calcium indicator, has high selectivity against magnesium and calcium. BAPTA is widely used as an intracellular buffer for investigating the effects of Ca2+ release from intracellular stores or influx via Ca2+-permeable channels in the plasma membrane. BAPTA can also inhibit phospholipase C activity independently of their role as Ca2+ chelators.
    BAPTA (Standard)
  • HY-76967R
    Methoxyamiodarone impurity 1 (Standard)
    (2-Butylbenzofuran-3-yl)(4-methoxyphenyl)methanone (Standard) is the analytical standard of (2-Butylbenzofuran-3-yl)(4-methoxyphenyl)methanone. This product is intended for research and analytical applications.
    Methoxyamiodarone impurity 1 (Standard)
  • HY-N0309R
    Soyasaponin Ba (Standard)
    Soyasaponin Ba (Standard) is the analytical standard of Soyasaponin Ba (HY-N0309). Soyasaponin Ba is a soyasaponin that can be isolated from Phaseolus vulgaris, acts as an aldose reductase inhibitor (ARI). Soyasaponin Ba activates Akt/GSK3β/β-catenin signaling pathway, reduces lipid accumulation, lowers ROS generation, improves mitochondrial membrane potential, ATP levels, and morphology, and inhibits apoptosis. Soyasaponin Ba can be used for the research of lipid accumulation and secondary diabetic complications.
    Soyasaponin Ba (Standard)
  • HY-14865R
    Omadacycline (Standard)
    Omadacycline (Standard) is the analytical standard of Omadacycline. This product is intended for research and analytical applications. Omadacycline (PTK 0796), a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections.
    Omadacycline (Standard)
  • HY-B1435R
    Moxisylyte hydrochloride (Standard)
    Moxisylyte (Thymoxamine) hydrochloride Standard is the analytical standard of Moxisylyte hydrochloride (HY-B1435). This product is intended for research and analytical applications. Moxisylyte (Thymoxamine) hydrochloride is a selective α1A-adrenergic receptor antagonist. Moxisylyte hydrochloride competitively antagonizes the activation mediated by norepinephrine. Moxisylyte hydrochloride relaxes penile cavernous smooth muscle and aids erectile function. Moxisylyte hydrochloride is applicable to research related to erectile dysfunction and multiple system atrophy.
    Moxisylyte hydrochloride (Standard)
  • HY-13055BR
    Telotristat (Standard)
    Telotristat (Standard) is the analytical standard of Telotristat. This product is intended for research and analytical applications. Telotristat (LP-778902) is a potent tryptophan hydroxylase inhibitor with an in vivo IC50 of 0.028 μM.
    Telotristat (Standard)
  • HY-Z7981R
    Bumetanide impurity 2 (Standard)
    Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate (Bumetanide Impurity) (Standard) is the analytical standard of Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate (Bumetanide Impurity). This product is intended for research and analytical applications.
    Bumetanide impurity 2 (Standard)
  • HY-113412AR
    3-Methylhistamine dihydrochloride (Standard)
    3-Methylhistamine (dihydrochloride) (Standard) is the analytical standard of 3-Methylhistamine (dihydrochloride). This product is intended for research and analytical applications. 3-Methylhistamine dihydrochloride is a degradation product of histamine. 3-Methylhistamine dihydrochloride, a methylated product of histamine, is associated with immune response and shows upregulation in the vaccinated mice.
    3-Methylhistamine dihydrochloride (Standard)
  • HY-101488R
    CC-885 (Standard)
    CC-885 (Standard) is the analytical standard of CC-885 (HY-101488). This product is intended for research and analytical applications. CC-885 is a cereblon (CRBN) modulator with potent anti-tumour activity. CC-885 is also a known degrader of GSPT1, inhibiting protein translation.
    CC-885 (Standard)
  • HY-14842BR
    Givinostat hydrochloride monohydrate (Standard)
    Givinostat (hydrochloride monohydrate) (Standard) is the analytical standard of Givinostat (hydrochloride monohydrate). This product is intended for research and analytical applications. Givinostat hydrochloride monohydrate (ITF-2357 hydrochloride monohydrate) is a HDAC inhibitor with an IC50 of 198 and 157 nM for HDAC1 and HDAC3, respectively.
    Givinostat hydrochloride monohydrate (Standard)
  • HY-103449R
    G15 (Standard)
    G15 (Standard) is the analytical standard of G15 (HY-103449). This product is intended for research and analytical applications. G15 is a high affinity and selective G-protein-coupled estrogen receptor (GPER/GPR30) antagonist with a Ki of 20 nM.
    G15 (Standard)
  • HY-B1280R
    Nikethamide (Standard)
    Nikethamide (Standard) is the analytical standard of Nikethamide. This product is intended for research and analytical applications. Nikethamide, one of the respiratory central stimulants, has the potential for respiratory failure research.
    Nikethamide (Standard)
  • HY-78547R
    Ticagrelor impurity 8 (Standard)
    Ticagrelor impurity 8 (Standard) is the analytical standard of Ticagrelor impurity 8 (HY-78547). This product is intended for research and analytical applications.
    Ticagrelor impurity 8 (Standard)
  • HY-106301R
    Devazepide (Standard)
    Devazepide (Standard) is the analytical standard of Devazepide. This product is intended for research and analytical applications. Devazepide (L-364,718) is a potent, competitive, selective and orally active nonpeptide antagonist of cholecystokinin (CCK) receptor, with IC50s of 81 pM, 45 pM and 245 nM for rat pancreatic, bovine gallbladder and guinea pig brain CCK receptors, respectively. Devazepide (L-364,718) is effective for gastrointestinal disorders.
    Devazepide (Standard)
  • HY-108634R
    Apafant (Standard)
    Apafant (Standard) is the analytical standard of Apafant (HY-108634). This product is intended for research and analytical applications. Apafant (WEB 2086), a chemical probe, is a potent platelet-activating factor (PAF) antagonist, inhibits PAF binding to human PAF receptors with a Ki of 9.9 nM. Apafant increases the gene expression of PAF-r, α-globin, β-globin, decreases the c-myb gene expression. Apafant shows a protective effect on alkyl-PAF-mediated lethalit.
    Apafant (Standard)