2-(3,5-difluorophenyl)-2-oxoacetic acid ethyl ester 208259-57-8 A814951 ethyl 2-[3,5-bis(fluoranyl)phenyl]-2-oxidanylidene-ethanoate CAS 208259-57-8

Purity 97%+In StockPharmaceutical Standards
CAS No.208259-57-8
Molecular FormulaC10H14F2O3
Molecular Weight220.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,5-difluorophenyl)-2-oxoacetic acid ethyl ester 208259-57-8 A814951 ethyl 2-[3,5-bis(fluoranyl)phenyl]-2-oxidanylidene-ethanoate CAS 208259-57-8 chemical structure

Description

CATO supplies 2-(3,5-difluorophenyl)-2-oxoacetic acid ethyl ester 208259-57-8 A814951 ethyl 2-[3,5-bis(fluoranyl)phenyl]-2-oxidanylidene-ethanoate (CAS 208259-57-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14F2O3. Molecular weight: 220.21 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H14F2O3
Molecular Weight220.21 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2016
Halogen ContentF-containing

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