(2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one CAS 1004209-24-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1004209-24-8
Molecular FormulaC15H9Cl3O
Molecular Weight311.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one CAS 1004209-24-8 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 (2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one.

(2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 1004209-24-8) is a high-purity analytical reference standard with the molecular formula C15H9Cl3O and a molecular weight of 311.59 g/mol.

Structurally, (2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (C15H9Cl3O) contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 311.59 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), (2E)-1-(3-Chlorophenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC15H9Cl3O
Molecular Weight311.59 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentCl-containing

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