5-Ethynyl-2,2':5',2''-terthiophene CAS 87337-92-6

Purity 97%+In StockPharmaceutical Standards
CAS No.87337-92-6
Molecular FormulaC14H8S3
Molecular Weight272.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Ethynyl-2,2':5',2''-terthiophene CAS 87337-92-6 chemical structure

Description

5-Ethynyl-2,2':5',2''-terthiophene (CAS 87337-92-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H8S3. Molecular weight: 272.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H8S3
Molecular Weight272.41 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Sulfur Atoms3

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