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.
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Reference Standards Related Products (11524)
Related Products (11524)
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1-(5-Methylthiophen-2-yl)ethan-1-one (Standard)
0 ImagesCat. No.: HY-W002097RCAS No.: 13679-74-8Synonyms: 2-Acetyl-5-methylthiophene (Standard)Amifampridine (Standard) is the analytical standard of Amifampridine. This product is intended for research and analytical applications. Amifampridine (3,4-Diaminopyridine) is an orally active, potent and cell permeable voltage-gated potassium (Kv) channel blocker (PCB). Amifampridine is efficacy in the reversal of BoNT/A (HY-P79153) intoxication. Amifampridine increases transmitter release from neuromuscular junctions (NMJs). Amifampridine can be used for Lambert-Eaton myasthenic syndrome (LEMS) research.
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Sinapine (Standard)
0 ImagesCat. No.: HY-N5077RCAS No.: 18696-26-9Sinapine is an alkaloid isolated from seeds of the cruciferous species. Sinapine exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease.
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Naminidil (Standard)
0 ImagesCat. No.: HY-100276RCAS No.: 220641-11-2Synonyms: BMS 234303-01 (Standard)
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Tolazoline hydrochloride (Standard)
0 ImagesSynonyms: Imidaline hydrochloride (Standard); NSC35110 hydrochloride (Standard)Tolazoline (hydrochloride) (Standard) is the analytical standard of Tolazoline hydrochloride (HY-A0066A). This product is intended for research and analytical applications. Tolazoline hydrochloride (Imidaline hydrochloride) is an α-adrenergic receptor antagonist. Tolazoline hydrochloride inhibits Noradrenaline (HY-13715)-induced cell contraction, modulates vascular resistance, increases arterial pressure, and reverses bradycardia and tachypnea. Tolazoline hydrochloride can be used to study erectile dysfunction, α2-adrenergic receptor agonist-related poisoning, and skin vascular disease research.
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Cotinine (Standard)
0 ImagesSynonyms: (-)-Cotinine (Standard); (S)-Cotinine (Standard); NIH-10498 (Standard)Cotinine (Standard) is the analytical standard of Cotinine. This product is intended for research and analytical applications. Cotinine ((-)-Cotinine), an alkaloid in tobacco and a major metabolite of nicotine, is used as a biological indicator to measure the composition of tobacco smoke
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(+)-Sparteine (Standard)
0 ImagesSynonyms: Pachycarpine (Standard)(+)-Sparteine (Standard) is the analytical standard of (+)-Sparteine (HY-W008350). This product is intended for research and analytical applications. (+)-Sparteine is a natural alkaloid acting as a ganglionic blocking agent. (+)-Sparteine competitively blocks nicotinic ACh receptor in the neurons.
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Ticagrelor impurity 11 (Standard)
0 ImagesCat. No.: HY-77964RCAS No.: 220352-36-3(1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxylic acid (Standard) is the analytical standard of (1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxylic acid. This product is intended for research and analytical applications.
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5,6-Dihydropyridin-2(1H)-one (Standard)
0 ImagesCat. No.: HY-W006454RCAS No.: 6052-73-9Synonyms: 1,5,6-Trihydropyridin-2-one (Standard)5,6-Dihydropyridin-2(1H)-one (Standard) is the analytical standard of 5,6-Dihydropyridin-2(1H)-one (HY-W006454). This product is intended for research and analytical applications. 5,6-Dihydropyridin-2(1H)-one (1,5,6-Trihydropyridin-2-one) is a Sesquiterpenoids product that can be isolated from the leaves of Alpinia intermedia.
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Cryptand 2.2.2 (Standard)
0 ImagesCat. No.: HY-W011060RCAS No.: 23978-09-8Synonyms: 4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane (Standard)Cryptand 2.2.2 (Standard) is the analytical standard of Cryptand 2.2.2 (HY-W011060). This product is intended for research and analytical applications. Cryptand 2.2.2 is a metal ion chelating agent that can selectively form complexes with metal ions. At room temperature, Cryptand 2.2.2 can serve as a host molecule, using the chelation effect to selectively bind desired ions (such as Zn2+, Co2+, Ni2+, Cu2+). Cryptand 2.2.2 can be used in the preparation of nanoparticles, transition metal compounds, and so on.
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DiMNF (Standard)
0 ImagesCat. No.: HY-103222RCAS No.: 14756-24-2Synonyms: 3',4'-Dimethoxy-αNF (Standard)DiMNF (Standard) is the analytical standard of DiMNF (HY-103222). This product is intended for research and analytical applications. DiMNF (3',4'-Dimethoxy-αNF) is a selective aryl hydrocarbon receptor (AHR) modulator. DiMNF is a competitive AHR ligand (IC50 = 21 nM) with apparent antagonistic activity. DiMNF can be used as an anti-inflammatory agent.
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L 152804 (Standard)
0 ImagesCat. No.: HY-107734RCAS No.: 6508-43-6L 152804 (Standard) is the analytical standard of L 152804 (HY-107734). This product is intended for research and analytical applications. L 152804 is an orally active and selective neuropeptide Y Y5 receptor (NPY5-R) antagonist, with a Ki of 26 nM for hY5. L 152804 causes weight loss in diet-induced obese mice by modulating food intake and energy expenditure.
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MPP hydrochloride (Standard)
0 ImagesCat. No.: HY-103454BRCAS No.: 2863676-89-3MPP hydrochloride (Standard) is the analytical standard of MPP hydrochloride (HY-103454B). This product is intended for research and analytical applications. MPP hydrochloride is a potent and selective ER (estrogen receptor) modulator. MPP hydrochloride induces significant apoptosis in the endometrial cancer and oLE cell lines. MPP hydrochloride reverses the the positive effects of beta-estradiol. MPP hydrochloride has mixed agonist/antagonist action on murine uterine ERalpha in vivo.
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Combretastatin A4 (Standard)
0 ImagesSynonyms: CRC 87-09 (Standard)Combretastatin A4 is a microtubule-targeting agent that binds β-tubulin with Kd of 0.4 μM.
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Spiperone (Standard)
0 ImagesSpiperone (Standard) is the analytical standard of Spiperone. This product is intended for research and analytical applications. Spiperone (Spiroperidol) is a potent dopamine D2, serotonin 5-HT1A, and serotonin 5-HT2A antagonist. Spiperone is also a labelled ligand for neuroleptic receptors. Spiperone enhances intracellular calcium level and inhibits the Wnt signaling pathway. Spiperone has the potential for the research of neurology diseases.
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5β-Cholanic acid (Standard)
0 Images5β-Cholanic acid is a hydrophobic modifier used to modify polymer carriers. 5β-Cholanic acid can improve the acid stability, cell penetration efficiency and drug sustained release ability of nanocarriers, and optimize the oral effectiveness of delivered molecules. 5β-Cholanic acid can covalently bind to Glycol chitosan (GC) to form a GC-CA conjugate, which optimizes the hydrophobic anchoring ability of nanoparticles and enables them to be stably adsorbed on the surface of PLGA nanoparticles. Such nanoparticles can resist dissociation in the gastric acid environment and maintain positive charge to enhance endocytic uptake by intestinal epithelial cells (such as Caco-2 cells). 5β-Cholanic acid can be used in the development of drug delivery systems.
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4-Trifluoromethylsalicylic acid (Standard)
0 ImagesSynonyms: Desacetyl triflusal (Standard)4-Trifluoromethylsalicylic acid (Standard) is the analytical standard of 4-Trifluoromethylsalicylic acid. This product is intended for research and analytical applications. 4-Trifluoromethylsalicylic acid (Desacetyl triflusal) is a platelet aggregation inhibitor.
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4-Methoxyphenethyl alcohol (Standard)
0 ImagesCat. No.: HY-W004056RCAS No.: 702-23-84-Methoxyphenethyl alcohol (Standard) is the analytical standard of 4-Methoxyphenethyl alcohol (HY-W004056). This product is intended for research and analytical applications. 4-Methoxyphenethyl alcohol, an aromatic alcohol, is the major component in the anise-like odour produced by Amorphophallus. 4-Methoxyphenethyl alcohol can inhibits the protein, RNA and DNA synthesis in Escherichia coli.
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Fmoc-Lys(Alloc)-OH (Standard)
0 ImagesFmoc-Lys(Alloc)-OH (Standard) is the analytical standard of Fmoc-Lys(Alloc)-OH (HY-W010862). This product is intended for research and analytical applications. Fmoc-Lys(Alloc)-OH is a lysine derivative.
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4-Chloro-1-naphthol (Standard)
0 ImagesCat. No.: HY-W007967RCAS No.: 604-44-44-Chloronaphthalen-1-ol is a substrate of horseradish peroxidase. 4-Chloronaphthalen-1-ol can be used to visualize protein bands in western blotting and immunohistochemical staining.
