Description

1H-Azepine-1-Carboxylic Acid Ethyl is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound, with CAS number 2955-79-5, is valued for its seven-membered azepine ring, which serves as a key structural motif for constructing complex molecules. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique heterocyclic structure for bioactivity.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and development of advanced polymers and organic electronic materials due to its conjugated system potential.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including ring-expansion and annulation reactions.
• Custom Synthesis: Used by fine chemical manufacturers for the contract synthesis of complex, customer-specific molecules on a gram to kilogram scale.

Basic Information

Product Name	1H-Azepine-1-Carboxylic Acid Ethyl
CAS No.	2955-79-5
Molecular Formula	C9H13NO2
Molecular Weight	167.21 g/mol
Synonyms	Ethyl 1H-azepine-1-carboxylate; 1-Carbethoxyazepine; 1-Ethoxycarbonyl-1H-azepine; Azepine-1-carboxylic acid ethyl ester; 1-Azepinecarboxylic acid, ethyl ester; 1H-Azepine-1-carboxylic acid, ethyl ester; Ethyl azepine-1-carboxylate
EINECS	220-968-4

Quality Control

Every batch of 1H-Azepine-1-Carboxylic Acid Ethyl is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is available for each lot, confirming identity, purity, and impurity profiles as determined by HPLC, GC, NMR, and other relevant techniques.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider inert gas purging to maximize stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.