tert-Butyl 1-(3-bromo-4-chlorobenzyl)cyclopropane-1-carboxylate CAS 1380604-85-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1380604-85-2
Molecular FormulaC15H18BrClO2
Molecular Weight345.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 1-(3-bromo-4-chlorobenzyl)cyclopropane-1-carboxylate CAS 1380604-85-2 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 tert-Butyl 1-(3-bromo-4-chlorobenzyl)cyclopropane-1-carboxylate.

CATO supplies tert-Butyl 1-(3-bromo-4-chlorobenzyl)cyclopropane-1-carboxylate (CAS 1380604-85-2), a certified reference material (molecular formula C15H18BrClO2, MW 345.66 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, tert-Butyl 1-(3-bromo-4-chlorobenzyl)cyclopropane-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 345.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 tert-Butyl 1-(3-bromo-4-chlorobenzyl)cyclopropane-1-carboxylate 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 FormulaC15H18BrClO2
Molecular Weight345.66 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl/Br-containing

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