Description

(3Ar,12Br)-5-Chloro-2-Methyl-2,3,3A,12B-Tetrahydro-1H-Dibenzo[2,3:6,7]Oxepin[4,5-C]Pyrrole Maleate is a high-purity, complex heterocyclic organic compound primarily used as a key intermediate in advanced pharmaceutical synthesis. Its intricate fused-ring structure makes it a valuable building block for developing novel active pharmaceutical ingredients (APIs) with specific biological activity. This compound is essential for research and development chemists and process scale-up teams in the pharmaceutical and biotechnology sectors, where precise molecular architecture is critical for drug discovery and manufacturing.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel therapeutic agents, particularly in central nervous system (CNS) and psychiatric drug research.
• Chemical Research & Development: Serves as a sophisticated scaffold for medicinal chemistry, enabling the exploration of new structure-activity relationships (SAR).
• Process Chemistry & Scale-Up: Used in the optimization and pilot-scale production of candidate drugs before commercial manufacturing.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.
• Academic Research: Utilized in university and institutional labs for studying complex organic reactions and heterocyclic chemistry.
• Contract Manufacturing (CMO): Supplied to contract development and manufacturing organizations (CDMOs) for custom synthesis projects.

Basic Information

Product Name	(3Ar,12Br)-5-Chloro-2-Methyl-2,3,3A,12B-Tetrahydro-1H-Dibenzo[2,3:6,7]Oxepin[4,5-C]Pyrrole Maleate
CAS No.	135883-16-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole maleate; Dibenzooxepinopyrrole maleate derivative; CAS 135883-16-8; (3aR,12bR)-5-Chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole maleate; (3aR,12bR)-rel-5-Chloro-2-methyl-1,2,3,3a,12,12b-hexahydrodibenzo[2,3:6,7]oxepino[4,5-c]pyrrole maleate
EINECS	Contact for details

Quality Control

Our production of (3Ar,12Br)-5-Chloro-2-Methyl-2,3,3A,12B-Tetrahydro-1H-Dibenzo[2,3:6,7]Oxepin[4,5-C]Pyrrole Maleate adheres to stringent quality management systems, ensuring batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep the container sealed to protect the product from moisture and contamination. Observe all local regulations for the storage of chemical substances.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.