1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE CAS 128740-10-3

Purity 97%+In StockPharmaceutical Standards
CAS No.128740-10-3
Molecular FormulaC13H15ClN2O2
Molecular Weight266.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE CAS 128740-10-3 chemical structure

Description

The occurrence of 1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE 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.

1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE (CAS 128740-10-3) is a high-purity analytical reference standard with the molecular formula C13H15ClN2O2 and a molecular weight of 266.72 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 266.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1-BENZYL-3-(2-CHLOROETHYLAMINO)PYRROLIDINE-2,5-DIONE 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 FormulaC13H15ClN2O2
Molecular Weight266.72 g/mol
AppearanceOff-white to pale 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 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentCl-containing
Nitrogen Atoms2

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