Methyl 3-(2,5-dichlorothien-3-yl)-3-oxopropanoate CAS 189002-77-5

Purity 97%+In StockPharmaceutical Standards
CAS No.189002-77-5
Molecular FormulaC8H6Cl2O3S
Molecular Weight253.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 3-(2,5-dichlorothien-3-yl)-3-oxopropanoate CAS 189002-77-5 chemical structure

Description

Methyl 3-(2,5-dichlorothien-3-yl)-3-oxopropanoate (CAS 189002-77-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6Cl2O3S. Molecular weight: 253.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H6Cl2O3S
Molecular Weight253.10 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Halogen ContentCl-containing
Sulfur Atoms1

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