32990-47-9 4-methyl-2-thiophenecarbonyl chloride 4-methylthiophene-2-carbonyl chloride A821550 CAS 32990-47-9

Purity 97%+In StockPharmaceutical Standards
CAS No.32990-47-9
Molecular FormulaC6H9ClOS
Molecular Weight164.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

32990-47-9 4-methyl-2-thiophenecarbonyl chloride 4-methylthiophene-2-carbonyl chloride A821550 CAS 32990-47-9 chemical structure

Description

CATO supplies 32990-47-9 4-methyl-2-thiophenecarbonyl chloride 4-methylthiophene-2-carbonyl chloride A821550 (CAS 32990-47-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9ClOS. Molecular weight: 164.65 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H9ClOS
Molecular Weight164.65 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1966
Halogen ContentCl-containing
Sulfur Atoms1

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