Description

10-Benzoyloxy-6,7-dihydropyrido[1,2-a]azepine-6,7,8,9-tetracarboxylic acid tetramethyl ester is a sophisticated, high-purity chemical intermediate characterized by its complex polycyclic structure and multiple ester functionalities. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research institutions and pharmaceutical development companies engaged in the synthesis of novel heterocyclic compounds, potential active pharmaceutical ingredients (APIs), and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and development of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct fused heterocyclic systems due to its reactive ester groups and rigid backbone.
• Academic & R&D Research: Employed in university and institutional laboratories for methodological studies in synthetic organic chemistry and heterocycle formation.
• Fine Chemical Production: Acts as a specialized intermediate in the manufacture of high-value, low-volume chemicals for advanced material science applications.
• Ligand & Catalyst Development: Potential use in the synthesis of novel chiral ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	10-Benzoyloxy-6,7-dihydropyrido[1,2-a]azepine-6,7,8,9-tetracarboxylic acid tetramethyl ester
CAS No.	71127-22-5
Molecular Formula	C27H23NO9
Molecular Weight	505.47 g/mol
Synonyms	6,7,8,9-Tetrahydro-10-(benzoyloxy)pyrido[1,2-a]azepine-6,7,8,9-tetracarboxylic acid tetramethyl ester; Tetramethyl 10-benzoyloxy-6,7-dihydro-5H-pyrido[1,2-a]azepine-6,7,8,9-tetracarboxylate; 10-Benzoyloxy-6,7-dihydro-5H-pyrido[1,2-a]azepine-6,7,8,9-tetracarboxylic acid tetramethyl ester; 71127-22-5; Pyridoazepine tetracarboxylate derivative
EINECS	Contact for details

Quality Control

Our 10-Benzoyloxy-6,7-dihydropyrido[1,2-a]azepine-6,7,8,9-tetracarboxylic acid tetramethyl ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and pharmaceutical intermediate applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 strong alkalis and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.