Description

1-Pentalenecarbonyl Chloride, Octahydro-, (1Alpha,3Abeta,6Abeta)- (9Ci) is a specialized bicyclic organic acid chloride derivative. This high-purity intermediate is critical for advanced synthetic chemistry, enabling the precise introduction of the pentalene carbonyl moiety into target molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and complex fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly for constructing complex, polycyclic core structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive acid chloride group for amide or ester formation.
• Material Science Research: Acts as a precursor for specialty polymers or advanced organic materials requiring specific bicyclic architectures.
• Academic & Industrial R&D: Employed in methodological chemistry research and process development for complex organic transformations.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, low-volume specialty chemicals for various technological applications.

Basic Information

Product Name	1-Pentalenecarbonyl Chloride, Octahydro-, (1Alpha,3Abeta,6Abeta)- (9Ci)
CAS No.	72028-18-3
Molecular Formula	C10H15ClO
Molecular Weight	186.68 g/mol
Synonyms	Octahydro-1-pentalenecarbonyl chloride; (1α,3aβ,6aβ)-Octahydro-1-pentalenecarbonyl chloride; 1-Pentalenecarbonyl chloride, octahydro-, (1α,3aβ,6aβ)-; Bicyclo[3.3.0]octane-1-carbonyl chloride (specific stereoisomer); Perhydropentalene-1-carbonyl chloride
EINECS	Contact for details

Quality Control

Our production of 1-Pentalenecarbonyl Chloride, Octahydro-, (1Alpha,3Abeta,6Abeta)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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