Description

2,3-Dihydro-2-Oxo-7-Chloro-5-Phenyl-n-Methyl-1H-1,4-Benzodiazepine-1-Acetamide is a high-purity pharmaceutical intermediate belonging to the benzodiazepine class of compounds. This compound matters as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), where consistent quality and reliable supply are paramount. It is primarily needed by pharmaceutical manufacturers and research organizations engaged in the development and production of therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of benzodiazepine-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and optimization of new therapeutic compounds.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.
• Chemical Synthesis: Employed in organic synthesis to construct complex molecular architectures for pharmacological studies.

Basic Information

Product Name	2,3-Dihydro-2-Oxo-7-Chloro-5-Phenyl-n-Methyl-1H-1,4-Benzodiazepine-1-Acetamide
CAS No.	2533-31-5
Molecular Formula	C18H16ClN3O2
Molecular Weight	341.79 g/mol
Synonyms	7-Chloro-1,3-dihydro-5-phenyl-1-(2-(methylamino)-2-oxoethyl)-2H-1,4-benzodiazepin-2-one; 7-Chloro-5-phenyl-1-(2-(methylamino)-2-oxoethyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one; N-Methyl-7-chloro-5-phenyl-1,3-dihydro-2-oxo-2H-1,4-benzodiazepine-1-acetamide; 2,3-Dihydro-2-oxo-7-chloro-5-phenyl-N-methyl-1H-1,4-benzodiazepine-1-acetamide; 1-Acetamido-7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one N-methyl derivative
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-2-Oxo-7-Chloro-5-Phenyl-n-Methyl-1H-1,4-Benzodiazepine-1-Acetamide is manufactured under a strict quality management system. All batches undergo rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.