2-(2-Bromoethyl)oxirane CAS 13287-42-8

Purity 97%+In StockPharmaceutical Standards
CAS No.13287-42-8
Molecular FormulaC4H7BrO
Molecular Weight151.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-Bromoethyl)oxirane CAS 13287-42-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 151.00 g/mol gives 2-(2-Bromoethyl)oxirane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(2-Bromoethyl)oxirane (CAS 13287-42-8), a certified reference material (molecular formula C4H7BrO, MW 151.00 g/mol) for analytical method development and quality control.

2-(2-Bromoethyl)oxirane (C4H7BrO) contains a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 2-(2-Bromoethyl)oxirane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC4H7BrO
Molecular Weight151.00 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)1.0
CAS Registry Year (est.)1960
Halogen ContentBr-containing

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