2,3-Dibromopropionyl Chloride CAS 18791-02-1

Purity 97%+In StockPharmaceutical Standards
CAS No.18791-02-1
Molecular FormulaC3H3Br2ClO
Molecular Weight250.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Dibromopropionyl Chloride CAS 18791-02-1 chemical structure

Description

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.

2,3-Dibromopropionyl Chloride (CAS 18791-02-1), molecular formula C3H3Br2ClO and molecular weight 250.32 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2,3-Dibromopropionyl Chloride (C3H3Br2ClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 250.32 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 2,3-Dibromopropionyl Chloride 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.

Physical & Chemical Properties

Molecular FormulaC3H3Br2ClO
Molecular Weight250.32 g/mol
Purity97%+
StorageStore at room temperature, 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.)1962
Halogen ContentCl/Br-containing

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