Description

8-Methoxy-3,4-Dihydro-1H-Benzo[B]Azepin-5(2H)-One is a high-purity, specialized organic compound serving as a critical building block in advanced chemical synthesis. Its value lies in its unique benzo-fused azepinone structure, which provides a versatile scaffold for constructing complex molecules with targeted biological activity. This intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) targets.
• Agrochemical Synthesis: Used in the creation of advanced crop protection agents and herbicides.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses requiring its specific fused-ring heterocyclic core.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	8-Methoxy-3,4-Dihydro-1H-Benzo[B]Azepin-5(2H)-One
CAS No.	187601-84-9
Molecular Formula	C11H13NO2
Molecular Weight	191.23 g/mol
Synonyms	8-Methoxy-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-one; 8-Methoxy-2,3,4,5-tetrahydro-1H-2-benzazepin-5-one; 1H-2-Benzazepin-5-one, 8-methoxy-2,3,4,5-tetrahydro-; 8-Methoxy-3,4-dihydro-1H-2-benzazepin-5(2H)-one; 187601-84-9
EINECS	Contact for details

Quality Control

Our 8-Methoxy-3,4-Dihydro-1H-Benzo[B]Azepin-5(2H)-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (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.