Description

1,4-Methanopentalene-3-Carbonyl Chloride, Octahydro- (9Ci) is a specialized, high-purity chemical intermediate characterized by its reactive carbonyl chloride functional group. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the introduction of complex, polycyclic frameworks into target molecules. It is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex, polycyclic drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its unique carbon skeleton can contribute to new modes of action.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for constructing challenging, multi-ring systems via reactions such as Friedel-Crafts acylation or nucleophilic substitution.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, including dyes, fragrances, and photographic chemicals, requiring its distinct structural motif.

Basic Information

Product Name	1,4-Methanopentalene-3-Carbonyl Chloride, Octahydro- (9Ci)
CAS No.	101055-82-7
Molecular Formula	C11H13ClO
Molecular Weight	196.67 g/mol
Synonyms	Octahydro-1,4-methanopentalene-3-carbonyl chloride; 3-Carbamoyl-1,4-methanopentalene, octahydro-; 1,4-Methanopentalene-3-carbonyl chloride, octahydro-; 1,2,3,4,4a,5,6,7-Octahydro-1,4-methanonaphthalene-3-carbonyl chloride; Bicyclo[2.2.2]oct-5-ene-2-carbonyl chloride, 1,2,3,4-tetrahydro- (related structure); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 1,4-Methanopentalene-3-Carbonyl Chloride, Octahydro- (9Ci) is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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