Description

1H-2-Oxa-7A-Azacyclopent[Cd]Inden-1-One, 4-Ethylidene-2A,3,4,6,7,7B-Hexahydro-3-Methoxy-, (2A-α-,3-α-,4Z,7B-α-)- is a complex, stereochemically defined heterocyclic compound that serves as a high-value synthetic intermediate in advanced organic synthesis. Its intricate fused-ring structure, featuring both oxa- and aza-cyclic motifs, makes it a critical building block for constructing novel molecular architectures. This product is primarily utilized by pharmaceutical R&D and fine chemical manufacturers engaged in the development of new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic pharmacophores.
• Advanced Organic Synthesis: Serves as a sophisticated chiral building block for constructing complex natural product analogs and other structurally intricate molecules in academic and industrial research.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its unique heterocyclic core can contribute to novel modes of action.
• Material Science Precursor: Potential intermediate for the synthesis of specialty polymers, ligands for catalysis, or organic electronic materials due to its rigid, polycyclic framework.
• Chemical Biology Probe Development: Employed in the creation of molecular probes and tool compounds for studying biological pathways and target validation.

Basic Information

Product Name	1H-2-Oxa-7A-Azacyclopent[Cd]Inden-1-One, 4-Ethylidene-2A,3,4,6,7,7B-Hexahydro-3-Methoxy-, (2A-α-,3-α-,4Z,7B-α-)-
CAS No.	95119-39-4
Molecular Formula	C13H17NO3
Molecular Weight	235.28 g/mol
Synonyms	4-Ethylidene-3-methoxy-2a,3,4,6,7,7b-hexahydro-1H-2-oxa-7a-azacyclopent[cd]inden-1-one; (2aα,3α,4Z,7bα)-4-Ethylidene-3-methoxy-2a,3,4,6,7,7b-hexahydro-1H-2-oxa-7a-azacyclopent[cd]inden-1-one; 3-Methoxy-4-ethylidene-hexahydro-1H-2-oxa-7a-azacyclopent[cd]inden-1-one; Fused oxaza bicyclic lactone derivative; Contact for additional IUPAC and common names.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR to confirm identity, stereochemical purity, and chemical composition. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support development and cGMP-grade requirements for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be sensitive to moisture and prolonged exposure to air; containers should be kept tightly sealed under an inert atmosphere after opening for optimal long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 98.0% (by titration)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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