Description

3,5-Dichloro-6,6A-Dihydro-1Ah-1-Oxa-Cyclopropa[A]Indene is a specialized heterocyclic organic compound featuring a fused indene-oxacyclopropane structure, which serves as a critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and insecticides with novel modes of action.
• Material Science Research: Serves as a precursor for developing specialty polymers and advanced organic electronic materials.
• Academic & Institutional R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for high-value, low-volume specialty chemicals.

Basic Information

Product Name	3,5-Dichloro-6,6A-Dihydro-1Ah-1-Oxa-Cyclopropa[A]Indene
CAS No.	939760-61-9
Molecular Formula	C10H6Cl2O
Molecular Weight	213.06 g/mol
Synonyms	3,5-Dichloro-6,6a-dihydro-1aH-1-oxacyclopropa[a]indene; 1aH-1-Oxa-cyclopropa[a]indene, 3,5-dichloro-6,6a-dihydro-; 3,5-Dichloro-6,6a-dihydro-1aH-1-oxacyclopropa[a]indene; Oxacyclopropaindene derivative; Dichloro-oxacyclopropaindene; Fused indene-oxirane
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-6,6A-Dihydro-1Ah-1-Oxa-Cyclopropa[A]Indene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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 incompatible materials such as strong bases and reducing agents. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.