Ethyl 1-(2-((tert-butoxycarbonyl)amino)ethyl)-3-(2-chloro-4-fluorophenyl)-4-(((trifluoromethyl)sulfonyl)oxy)-1H-pyrazole-5-carboxylate CAS 1956366-08-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1956366-08-7
Molecular FormulaC20H22ClF4N3O7S
Molecular Weight559.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 1-(2-((tert-butoxycarbonyl)amino)ethyl)-3-(2-chloro-4-fluorophenyl)-4-(((trifluoromethyl)sulfonyl)oxy)-1H-pyrazole-5-carboxylate CAS 1956366-08-7 chemical structure

Description

Ethyl 1-(2-((tert-butoxycarbonyl)amino)ethyl)-3-(2-chloro-4-fluorophenyl)-4-(((trifluoromethyl)sulfonyl)oxy)-1H-pyrazole-5-carboxylate (CAS 1956366-08-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H22ClF4N3O7S. Molecular weight: 559.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H22ClF4N3O7S
Molecular Weight559.92 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF/Cl-containing
Nitrogen Atoms3
Sulfur Atoms1

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