3-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(4-chlorophenyl)propanamide CAS 945138-51-2

Purity 97%+In StockPharmaceutical Standards
CAS No.945138-51-2
Molecular FormulaC12H11Cl2N3O2
Molecular Weight300.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(4-chlorophenyl)propanamide CAS 945138-51-2 chemical structure

Description

The occurrence of 3-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(4-chlorophenyl)propanamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(4-chlorophenyl)propanamide (CAS 945138-51-2), a certified reference material (molecular formula C12H11Cl2N3O2, MW 300.14 g/mol) for analytical method development and quality control.

The molecular framework of 3-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(4-chlorophenyl)propanamide (C12H11Cl2N3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-(3-(Chloromethyl)-1,2,4-oxadiazol-5-yl)-N-(4-chlorophenyl)propanamide 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 FormulaC12H11Cl2N3O2
Molecular Weight300.14 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
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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