Description

7-Methyl-5-Phenyl-1,3,4,5-Tetrahydro-2H-1,4-Benzodiazepin-2-One CAS NO 17972-75-7 is a high-purity, specialized benzodiazepine derivative used as a critical intermediate in advanced organic synthesis. This compound matters for its precise molecular structure, which serves as a foundational building block for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents and complex chemical entities.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel benzodiazepine-based and other central nervous system (CNS) active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Utilized in complex multi-step organic reactions, including cyclization and functional group transformations, to construct more elaborate molecular architectures.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the discovery of new bioactive compounds in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the manufacture of high-value, low-volume specialty chemicals requiring a specific benzodiazepine core structure.
• Reference Standard: Used as an analytical standard in quality control (QC) and method development for the identification and quantification of related compounds.

Basic Information

Product Name	7-Methyl-5-Phenyl-1,3,4,5-Tetrahydro-2H-1,4-Benzodiazepin-2-One
CAS No.	17972-75-7
Molecular Formula	C₁₇H₁₆N₂O
Molecular Weight	264.32 g/mol
Synonyms	7-Methyl-5-phenyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one; 5-Phenyl-7-methyl-1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one; 1,3,4,5-Tetrahydro-7-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one; 17972-75-7; 7-Methyl-5-phenyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one; 5-Phenyl-7-methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one
EINECS	Contact for details

Quality Control

Our 7-Methyl-5-Phenyl-1,3,4,5-Tetrahydro-2H-1,4-Benzodiazepin-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, related substances, and other critical parameters are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (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.