Description

1-tert-Butyl Azepane-1,4-Dicarboxylate 4-Ethyl Ester is a high-purity, advanced pharmaceutical intermediate characterized by its unique azepane ring structure. This compound is of significant commercial value for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its nitrogen-containing heterocyclic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and other performance materials requiring specific molecular architectures.
• Academic and Industrial R&D: A valuable reagent for synthetic organic chemists in both university laboratories and corporate R&D centers exploring new chemical entities.

Basic Information

Item	Detail
Product Name	1-tert-Butyl Azepane-1,4-Dicarboxylate 4-Ethyl Ester
CAS No.	912444-90-7
Molecular Formula	C14H25NO4
Molecular Weight	271.35 g/mol
Synonyms	4-Ethyl 1-(tert-Butyl) Azepane-1,4-Dicarboxylate; 1-(tert-Butoxycarbonyl)-4-(ethoxycarbonyl)azepane; 1-Boc-4-(ethoxycarbonyl)azepane; Azepane-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester; 4-Carbethoxy-1-Boc-azepane; 1-N-Boc-4-ethoxycarbonyl azepane; Ethyl 1-(tert-butoxycarbonyl)azepane-4-carboxylate
EINECS	Contact for details

Quality Control

Our production of 1-tert-Butyl Azepane-1,4-Dicarboxylate 4-Ethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques including HPLC, GC, and NMR to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
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.