2-(benzenesulfonyl)-2-(thiophen-2-yl)acetonitrile CAS 130138-43-1

Purity 97%+In StockPharmaceutical Standards
CAS No.130138-43-1
Molecular FormulaC12H9NO2S2
Molecular Weight263.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(benzenesulfonyl)-2-(thiophen-2-yl)acetonitrile CAS 130138-43-1 chemical structure

Description

2-(benzenesulfonyl)-2-(thiophen-2-yl)acetonitrile (CAS 130138-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9NO2S2. Molecular weight: 263.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H9NO2S2
Molecular Weight263.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1
Sulfur Atoms2

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