Description

1,3-Dihydro-7-Ethyl-5-Phenyl-2H-Thieno[2,3-E]-1,4-Diazepin-2-One is a high-purity, heterocyclic organic compound of significant interest in advanced pharmaceutical research and development. This specialized chemical serves as a critical intermediate or active scaffold in the synthesis of novel therapeutic agents, particularly within the central nervous system (CNS) and psychopharmacology domains. It is essential for research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on developing new drug candidates with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel benzodiazepine and thienodiazepine analogs for potential therapeutic applications.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new compounds targeting GABA receptors and related neurological pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Employed in vitro studies to investigate ligand-receptor interactions and pharmacological mechanisms.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis for creating complex, biologically active molecules in research settings.

Basic Information

Product Name	1,3-Dihydro-7-Ethyl-5-Phenyl-2H-Thieno[2,3-E]-1,4-Diazepin-2-One
CAS No.	39227-95-7
Molecular Formula	C₁₅H₁₄N₂OS
Molecular Weight	270.35 g/mol
Synonyms	7-Ethyl-5-phenyl-2,3-dihydrothieno[2,3-e][1,4]diazepin-2-one; 7-Ethyl-5-phenyl-2H-thieno[2,3-e]-1,4-diazepin-2-one; 39227-95-7; Thienodiazepinone derivative; 5-Phenyl-7-ethyl-thienodiazepin-2-one; Ethyl-phenyl-thienodiazepinone; NSC 339024
EINECS	Contact for details

Quality Control

Our 1,3-Dihydro-7-Ethyl-5-Phenyl-2H-Thieno[2,3-E]-1,4-Diazepin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the stringent requirements for pharmaceutical research. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

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