2-Chloro-1-(3-(4-fluorobenzoyl)-2-methylindolizin-1-yl)ethan-1-one CAS 735319-18-3

Purity 97%+In StockPharmaceutical Standards
CAS No.735319-18-3
Molecular FormulaC18H13ClFNO2
Molecular Weight329.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-1-(3-(4-fluorobenzoyl)-2-methylindolizin-1-yl)ethan-1-one CAS 735319-18-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 329.75 g/mol gives 2-Chloro-1-(3-(4-fluorobenzoyl)-2-methylindolizin-1-yl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Chloro-1-(3-(4-fluorobenzoyl)-2-methylindolizin-1-yl)ethan-1-one (CAS 735319-18-3), a certified reference material (molecular formula C18H13ClFNO2, MW 329.75 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-Chloro-1-(3-(4-fluorobenzoyl)-2-methylindolizin-1-yl)ethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 2-Chloro-1-(3-(4-fluorobenzoyl)-2-methylindolizin-1-yl)ethan-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 FormulaC18H13ClFNO2
Molecular Weight329.75 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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