(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-chlorophenyl)prop-2-en-1-one CAS 1352347-03-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1352347-03-5
Molecular FormulaC16H11ClO3
Molecular Weight286.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-chlorophenyl)prop-2-en-1-one CAS 1352347-03-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 286.71 g/mol gives (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-chlorophenyl)prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-chlorophenyl)prop-2-en-1-one (CAS 1352347-03-5) is a high-purity analytical reference standard with the molecular formula C16H11ClO3 and a molecular weight of 286.71 g/mol.

Based on its molecular formula C16H11ClO3, (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-chlorophenyl)prop-2-en-1-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.71 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 (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(3-chlorophenyl)prop-2-en-1-one 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 FormulaC16H11ClO3
Molecular Weight286.71 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing

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