5-(2,2,2-Trifluoroacetamido)thiophene-2-carboxylic acid CAS 1182741-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1182741-45-2
Molecular FormulaC7H4F3NO3S
Molecular Weight239.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(2,2,2-Trifluoroacetamido)thiophene-2-carboxylic acid CAS 1182741-45-2 chemical structure

Description

5-(2,2,2-Trifluoroacetamido)thiophene-2-carboxylic acid (CAS 1182741-45-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4F3NO3S. Molecular weight: 239.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H4F3NO3S
Molecular Weight239.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

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