4-Bromo-2-(tert-butoxy)-1-cyclopropoxybenzene CAS 1243322-34-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1243322-34-0
Molecular FormulaC13H17BrO2
Molecular Weight285.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromo-2-(tert-butoxy)-1-cyclopropoxybenzene CAS 1243322-34-0 chemical structure

Description

The occurrence of 4-Bromo-2-(tert-butoxy)-1-cyclopropoxybenzene is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Bromo-2-(tert-butoxy)-1-cyclopropoxybenzene (CAS 1243322-34-0) is a high-purity analytical reference standard with the molecular formula C13H17BrO2 and a molecular weight of 285.18 g/mol.

Based on its molecular formula C13H17BrO2, 4-Bromo-2-(tert-butoxy)-1-cyclopropoxybenzene contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 285.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 4-Bromo-2-(tert-butoxy)-1-cyclopropoxybenzene 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 FormulaC13H17BrO2
Molecular Weight285.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing

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