1-bromocyclopentane-1-carbonyl chloride CAS 56447-23-5

Purity 97%+In StockPharmaceutical Standards
CAS No.56447-23-5
Molecular FormulaC6H8BrClO
Molecular Weight211.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-bromocyclopentane-1-carbonyl chloride CAS 56447-23-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-bromocyclopentane-1-carbonyl chloride.

CATO supplies 1-bromocyclopentane-1-carbonyl chloride (CAS 56447-23-5), a certified reference material (molecular formula C6H8BrClO, MW 211.48 g/mol) for analytical method development and quality control.

Structurally, 1-bromocyclopentane-1-carbonyl chloride (C6H8BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 211.48 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.

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.

CATO manufactures 1-bromocyclopentane-1-carbonyl 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 FormulaC6H8BrClO
Molecular Weight211.48 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)2.0
CAS Registry Year (est.)1973
Halogen ContentCl/Br-containing

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