4-(5-Methylthiophen-2-yl)but-3-en-2-one CAS 57558-97-1

Purity 97%+In StockPharmaceutical Standards
CAS No.57558-97-1
Molecular FormulaC9H10OS
Molecular Weight166.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(5-Methylthiophen-2-yl)but-3-en-2-one CAS 57558-97-1 chemical structure

Description

CATO supplies 4-(5-Methylthiophen-2-yl)but-3-en-2-one (CAS 57558-97-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10OS. Molecular weight: 166.24 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H10OS
Molecular Weight166.24 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Sulfur Atoms1

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