Description

Sulazepam is a benzodiazepine derivative of significant interest in pharmaceutical research and development. This compound serves as a crucial intermediate or active pharmaceutical ingredient (API) for the synthesis of novel therapeutic agents targeting the central nervous system. It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical suppliers engaged in the development of anxiolytic, sedative, and anticonvulsant medications. We supply high-purity Sulazepam CAS NO 2898-13-7 to support critical R&D and manufacturing processes globally.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of advanced benzodiazepine-based active pharmaceutical ingredients (APIs).
• Neurological Research: Used in preclinical and clinical research to study mechanisms of action for GABA-A receptor modulators.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical laboratories.
• Drug Discovery & Development: Employed in medicinal chemistry programs for creating new candidates with potential anxiolytic, sedative-hypnotic, or muscle relaxant properties.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for producing specialized chemical entities.

Basic Information

Product Name	Sulazepam
CAS No.	2898-13-7
Molecular Formula	C₁₇H₁₅ClN₂O₂S
Molecular Weight	346.83 g/mol
Synonyms	7-Chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepine-2-thione 4-oxide; 7-Chloro-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepine-2-thione 4-oxide; ID-540; ID 540; ID540; 1-Methyl-7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepine-2-thione 4-oxide
EINECS	220-796-1

Quality Control

Our Sulazepam is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via advanced techniques like HPLC and GC. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single unknown impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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