Tert-butyl N-(3-cyano-4-oxo-6,7-dihydro-5H-benzothiophen-2-yl)carbamate CAS 2891993-43-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2891993-43-2
Molecular FormulaC14H16N2O3S
Molecular Weight292.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl N-(3-cyano-4-oxo-6,7-dihydro-5H-benzothiophen-2-yl)carbamate CAS 2891993-43-2 chemical structure

Description

Tert-butyl N-(3-cyano-4-oxo-6,7-dihydro-5H-benzothiophen-2-yl)carbamate (CAS 2891993-43-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O3S. Molecular weight: 292.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H16N2O3S
Molecular Weight292.35 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2004
Nitrogen Atoms2
Sulfur Atoms1

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