1-[4-(benzyloxy)-6-methoxy-1-benzofuran-2-yl]-2-bromoethan-1-one CAS 1476847-52-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1476847-52-5
Molecular FormulaC18H29BrO4
Molecular Weight389.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[4-(benzyloxy)-6-methoxy-1-benzofuran-2-yl]-2-bromoethan-1-one CAS 1476847-52-5 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-[4-(benzyloxy)-6-methoxy-1-benzofuran-2-yl]-2-bromoethan-1-one.

CATO supplies 1-[4-(benzyloxy)-6-methoxy-1-benzofuran-2-yl]-2-bromoethan-1-one (CAS 1476847-52-5), a certified reference material (molecular formula C18H29BrO4, MW 389.32 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H29BrO4, 1-[4-(benzyloxy)-6-methoxy-1-benzofuran-2-yl]-2-bromoethan-1-one contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.32 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).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H29BrO4
Molecular Weight389.32 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, keep sealed and dry
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentBr-containing

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