(S)-4-(tert-Butoxy)-4-oxo-2-(thiophen-3-yl)butanoic acid CAS 207120-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.207120-65-8
Molecular FormulaC12H16O4S
Molecular Weight256.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-(tert-Butoxy)-4-oxo-2-(thiophen-3-yl)butanoic acid CAS 207120-65-8 chemical structure

Description

(S)-4-(tert-Butoxy)-4-oxo-2-(thiophen-3-yl)butanoic acid (CAS 207120-65-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16O4S. Molecular weight: 256.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H16O4S
Molecular Weight256.32 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2016
Sulfur Atoms1

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