Description

9-Chloro-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One is a high-purity, specialized organic intermediate of significant interest in advanced chemical synthesis. This compound serves as a critical building block for the development of novel pharmacologically active molecules, particularly in the field of central nervous system (CNS) agents. It is primarily sought after by research institutions and pharmaceutical development companies engaged in the synthesis of new chemical entities and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzazepine-based drug candidates targeting neurological disorders.
• Research & Development: Used in medicinal chemistry programs for structure-activity relationship (SAR) studies and lead optimization.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct fused heterocyclic systems of pharmaceutical interest.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of clinical trial materials.
• Academic Research: Utilized in university and institutional labs for the study of heterocyclic chemistry and new reaction methodologies.

Basic Information

Product Name	9-Chloro-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One
CAS No.	1310699-69-4
Molecular Formula	C10H10ClNO
Molecular Weight	195.65 g/mol
Synonyms	9-Chloro-2,3,4,5-tetrahydro-1H-benzo[b]azepin-2-one; 9-Chloro-4,5-dihydro-1H-2-benzazepin-2(3H)-one; 9-Chloro-2,3,4,5-tetrahydro-1H-2-benzazepin-2-one; 9-Chloro-1,2,3,5-tetrahydro-4H-2-benzazepin-4-one; 1310699-69-4; 9-Chloro-4,5-dihydro-1H-benzo[b]azepine-2(3H)-one
EINECS	Contact for details

Quality Control

Our 9-Chloro-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research and development applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a 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%
Melting Point	Contact for details
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.