Description

Metaclazepam CAS NO 65517-27-3 is a benzodiazepine derivative belonging to the 1,4-benzodiazepine chemical class. This compound is of significant interest in pharmaceutical research and development, particularly for its potential pharmacological properties. It is primarily utilized by research institutions, pharmaceutical companies, and chemical manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs) and the study of central nervous system (CNS) agents.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel benzodiazepine-based therapeutic agents.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development, validation, and quality control testing.
• Biochemical Research: Employed in preclinical studies to investigate the structure-activity relationships (SAR) of benzodiazepines and their interactions with GABA-A receptors.
• Chemical Synthesis: Serves as a precursor or intermediate in complex organic synthesis for specialized fine chemical production.
• Academic Research: Utilized in university and institutional labs for pharmacological and medicinal chemistry research programs.

Basic Information

Product Name	Metaclazepam
CAS No.	65517-27-3
Molecular Formula	C17H15ClN2O2
Molecular Weight	314.77 g/mol
Synonyms	Metaclazepam; 7-Chloro-1-(cyclopropylmethyl)-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one; 7-Chloro-1-(cyclopropylmethyl)-5-phenyl-1H-1,4-benzodiazepin-2(3H)-one; KC-5109; Metaclazepamum; UNII-2C1K1H5Q4K
EINECS	Contact for details

Quality Control

Our Metaclazepam is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and development grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
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.