9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one CAS 1622-55-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1622-55-5
Molecular FormulaC13H10OS
Molecular Weight214.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one CAS 1622-55-5 chemical structure

Description

9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one (CAS 1622-55-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10OS. Molecular weight: 214.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H10OS
Molecular Weight214.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Sulfur Atoms1

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