Description

1H-Azepine-3-Carboxaldehyde, 6,7-Dihydro-1-Methyl-6-Oxo- (9Ci) is a specialized heterocyclic building block featuring a unique seven-membered azepine ring system. This compound is valued for its reactive aldehyde functionality, which serves as a versatile handle for constructing complex molecular architectures in advanced organic synthesis. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Building Block: The reactive aldehyde group enables condensation, reductive amination, and cyclization reactions to form more complex nitrogen-containing heterocycles.
• Material Science Research: Investigated as a precursor for functional polymers and advanced organic materials with specific electronic properties.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Item	Details
Product Name	1H-Azepine-3-Carboxaldehyde, 6,7-Dihydro-1-Methyl-6-Oxo- (9Ci)
CAS No.	153705-15-8
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	6,7-Dihydro-1-methyl-6-oxo-1H-azepine-3-carboxaldehyde; 1-Methyl-6-oxo-6,7-dihydro-1H-azepine-3-carbaldehyde; 3-Formyl-1-methyl-2,3,6,7-tetrahydro-1H-azepin-6-one; 1-Methyl-6-oxo-1,4,5,6-tetrahydro-3-azepinecarboxaldehyde; 153705-15-8 (CAS Name); 1H-Azepine-3-carboxaldehyde, 6,7-dihydro-1-methyl-6-oxo-
EINECS	Contact for details

Quality Control

Every batch of 1H-Azepine-3-Carboxaldehyde, 6,7-Dihydro-1-Methyl-6-Oxo- (9Ci) is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and process chemistry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles by HPLC, NMR, and other relevant techniques is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.