3-Bromo-1-(4-chlorophenyl)pyrrolidin-2-one CAS 804555-00-8

Purity 97%+In StockPharmaceutical Standards
CAS No.804555-00-8
Molecular FormulaC10H9BrClNO
Molecular Weight274.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-1-(4-chlorophenyl)pyrrolidin-2-one CAS 804555-00-8 chemical structure

Description

The occurrence of 3-Bromo-1-(4-chlorophenyl)pyrrolidin-2-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Bromo-1-(4-chlorophenyl)pyrrolidin-2-one (CAS 804555-00-8) is a high-purity analytical reference standard with the molecular formula C10H9BrClNO and a molecular weight of 274.54 g/mol.

Based on its molecular formula C10H9BrClNO, 3-Bromo-1-(4-chlorophenyl)pyrrolidin-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-Bromo-1-(4-chlorophenyl)pyrrolidin-2-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 FormulaC10H9BrClNO
Molecular Weight274.54 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, 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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl/Br-containing
Nitrogen Atoms1

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