(3,4-Difluorophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone CAS 951885-29-3

Purity 97%+In StockPharmaceutical Standards
CAS No.951885-29-3
Molecular FormulaC15H10F2O3
Molecular Weight276.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3,4-Difluorophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone CAS 951885-29-3 chemical structure

Description

The occurrence of (3,4-Difluorophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (3,4-Difluorophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 951885-29-3), a certified reference material (molecular formula C15H10F2O3, MW 276.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H10F2O3, (3,4-Difluorophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 (3,4-Difluorophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone 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 FormulaC15H10F2O3
Molecular Weight276.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing

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