Description

1,2,3,4-Tetrahydrobenzo(E)(1,4)Diazepin-5-One CAS NO 28544-83-4 is a high-purity, specialized heterocyclic compound belonging to the benzodiazepine class. This versatile intermediate is critical for the synthesis of complex pharmaceutical molecules and advanced organic materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel therapeutic agents, particularly in central nervous system (CNS) drug discovery.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Fine Chemical Synthesis: Serves as a precursor for creating complex organic molecules used in material science and specialty chemistry.
• Academic & R&D: Employed in university and corporate laboratories for methodological studies and the exploration of new chemical reactions.
• Chemical Reference Standard: Utilized as a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	1,2,3,4-Tetrahydrobenzo(E)(1,4)Diazepin-5-One
CAS No.	28544-83-4
Molecular Formula	C₁₁H₁₂N₂O
Molecular Weight	188.23 g/mol
Synonyms	1,2,3,4-Tetrahydro-5H-benzo[e][1,4]diazepin-5-one; 5H-Benzo[e][1,4]diazepin-5-one, 1,2,3,4-tetrahydro-; Tetrahydrobenzo-1,4-diazepin-5-one; Benzo-1,4-diazepin-5-one tetrahydro derivative; THBD; BZD Intermediate
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetrahydrobenzo(E)(1,4)Diazepin-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and synthesis. 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 the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.