2,5-Dichloro-3-methylthiophene CAS 17249-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.17249-90-0
Molecular FormulaC5H4Cl2S
Molecular Weight167.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dichloro-3-methylthiophene CAS 17249-90-0 chemical structure

Description

High-purity 2,5-Dichloro-3-methylthiophene (CAS 17249-90-0) pharmaceutical standards reference standard. Molecular formula: C5H4Cl2S. Molecular weight: 167.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC5H4Cl2S
Molecular Weight167.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1961
Halogen ContentCl-containing
Sulfur Atoms1

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