Description

Cloniprazepam CAS NO 1998158-84-1 is a synthetic benzodiazepine derivative, recognized for its specific pharmacological research applications. This compound is of significant interest in the development and study of novel therapeutic agents targeting the central nervous system. It is primarily utilized by pharmaceutical R&D laboratories, analytical reference standard providers, and specialized chemical manufacturers engaged in advanced medicinal chemistry.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of new benzodiazepine-class compounds.
• Analytical Chemistry: Used as a certified reference material (CRM) for method development, validation, and quality control testing in analytical laboratories.
• Preclinical Studies: Employed in pharmacological and toxicological research to investigate structure-activity relationships (SAR) within the benzodiazepine family.
• Chemical Synthesis: Acts as a specialized building block for the preparation of more complex molecules in advanced organic synthesis.
• Academic Research: Utilized in university and institutional labs for chemical, biochemical, and neuropharmacological studies.

Basic Information

Product Name	Cloniprazepam
CAS No.	1998158-84-1
Molecular Formula	C₁₆H₁₂ClN₃O₂
Molecular Weight	313.74 g/mol
Synonyms	Cloniprazepam; 5-(2-Chlorophenyl)-1-methyl-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one; 1-Methyl-5-(2-chlorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one; 2H-1,4-Benzodiazepin-2-one, 5-(2-chlorophenyl)-1,3-dihydro-1-methyl-7-nitro-; Clonazepam Impurity; Benzodiazepine Derivative
EINECS	Contact for details

Quality Control

Our Cloniprazepam is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request, supporting compliance with rigorous research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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