5-Ethynylbenzo[b]thiophene CAS 1374563-50-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1374563-50-4
Molecular FormulaC10H6S
Molecular Weight158.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Ethynylbenzo[b]thiophene CAS 1374563-50-4 chemical structure

Description

Order 5-Ethynylbenzo[b]thiophene (CAS 1374563-50-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6S. Molecular weight: 158.22 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC10H6S
Molecular Weight158.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Sulfur Atoms1

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