2-Methylbut-2-enoyl chloride CAS 49651-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.49651-33-4
Molecular FormulaC5H7ClO
Molecular Weight118.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methylbut-2-enoyl chloride CAS 49651-33-4 chemical structure

Description

2-Methylbut-2-enoyl chloride (CAS 49651-33-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7ClO. Molecular weight: 118.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H7ClO
Molecular Weight118.56 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.)1971
Halogen ContentCl-containing

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