(1S,2S)-1-(bromomethyl)-2-methyl-cyclopropane CAS 313272-18-3

Purity 97%+In StockPharmaceutical Standards
CAS No.313272-18-3
Molecular FormulaC5H9Br
Molecular Weight149.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2S)-1-(bromomethyl)-2-methyl-cyclopropane CAS 313272-18-3 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 (1S,2S)-1-(bromomethyl)-2-methyl-cyclopropane (CAS 313272-18-3), a certified reference material (molecular formula C5H9Br, MW 149.03 g/mol) for analytical method development and quality control.

The molecular framework of (1S,2S)-1-(bromomethyl)-2-methyl-cyclopropane (C5H9Br) is characterized by bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures (1S,2S)-1-(bromomethyl)-2-methyl-cyclopropane 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 FormulaC5H9Br
Molecular Weight149.03 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2025
Halogen ContentBr-containing

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