Methyl 4-bromopent-4-enoate CAS 194805-62-4

Purity 97%+In StockPharmaceutical Standards
CAS No.194805-62-4
Molecular FormulaC6H9BrO2
Molecular Weight193.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 4-bromopent-4-enoate CAS 194805-62-4 chemical structure

Description

CATO manufactures Methyl 4-bromopent-4-enoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Methyl 4-bromopent-4-enoate (CAS 194805-62-4), molecular formula C6H9BrO2 and molecular weight 193.04 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H9BrO2, Methyl 4-bromopent-4-enoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 193.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC6H9BrO2
Molecular Weight193.04 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2012
Halogen ContentBr-containing

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