Methyl cis-3-bromocyclobutane-1-carboxylate CAS 1638771-96-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1638771-96-6
Molecular FormulaC6H9BrO2
Molecular Weight193.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl cis-3-bromocyclobutane-1-carboxylate CAS 1638771-96-6 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies Methyl cis-3-bromocyclobutane-1-carboxylate (CAS 1638771-96-6), a certified reference material (molecular formula C6H9BrO2, MW 193.04 g/mol) for analytical method development and quality control.

Structurally, Methyl cis-3-bromocyclobutane-1-carboxylate (C6H9BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, 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 193.04 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.

As a certified reference material (CRM), Methyl cis-3-bromocyclobutane-1-carboxylate 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 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.)1993
Halogen ContentBr-containing

Recommended Standards

Why CATO?