1-[3,5-Bis(acetyloxy)phenyl]-2-bromo-ethanone 2-Bromo-3',5'-diacetyloxyacetphenone 3',5'-Diacetoxy-2-bromoacetophenone 36763-39-0 CAS 36763-39-0

Purity 97%+In StockPharmaceutical Standards
CAS No.36763-39-0
Molecular FormulaC12H11BrO5
Molecular Weight315.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[3,5-Bis(acetyloxy)phenyl]-2-bromo-ethanone 2-Bromo-3',5'-diacetyloxyacetphenone 3',5'-Diacetoxy-2-bromoacetophenone 36763-39-0 CAS 36763-39-0 chemical structure

Description

The occurrence of 1-[3,5-Bis(acetyloxy)phenyl]-2-bromo-ethanone 2-Bromo-3',5'-diacetyloxyacetphenone 3',5'-Diacetoxy-2-bromoacetophenone 36763-39-0 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.

1-[3,5-Bis(acetyloxy)phenyl]-2-bromo-ethanone 2-Bromo-3',5'-diacetyloxyacetphenone 3',5'-Diacetoxy-2-bromoacetophenone 36763-39-0 (CAS 36763-39-0), molecular formula C12H11BrO5 and molecular weight 315.12 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H11BrO5, 1-[3,5-Bis(acetyloxy)phenyl]-2-bromo-ethanone 2-Bromo-3',5'-diacetyloxyacetphenone 3',5'-Diacetoxy-2-bromoacetophenone 36763-39-0 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 315.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

CATO manufactures 1-[3,5-Bis(acetyloxy)phenyl]-2-bromo-ethanone 2-Bromo-3',5'-diacetyloxyacetphenone 3',5'-Diacetoxy-2-bromoacetophenone 36763-39-0 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 FormulaC12H11BrO5
Molecular Weight315.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentBr-containing

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