Description

1H-Cyclopent[Cd]Indene-1-Acetyl Chloride, 2,2A,3,4-Tetrahydro- (6Ci) is a specialized organic intermediate featuring a fused cyclopentaindene core functionalized with an acid chloride group. This compound matters as a critical building block for synthesizing complex polycyclic structures and advanced materials, offering a reactive handle for further derivatization. It is primarily needed by research chemists and process development teams in the pharmaceutical and advanced materials sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex polycyclic frameworks.
• Advanced Material Synthesis: Building block for creating specialized polymers, liquid crystals, or organic semiconductors where the rigid, fused ring system imparts desired electronic or structural properties.
• Agrochemical Research: Used in developing new active ingredients for crop protection, leveraging its unique hydrocarbon skeleton for bioactivity.
• Chemical Research & Development: Serves as a versatile starting material in academic and industrial R&D for exploring new organic reactions and constructing complex molecular architectures.
• Fine Chemical Production: Intermediate in the multi-step synthesis of high-value specialty chemicals used in electronics, coatings, or catalysis.

Basic Information

Product Name	1H-Cyclopent[Cd]Indene-1-Acetyl Chloride, 2,2A,3,4-Tetrahydro- (6Ci)
CAS No.	108872-21-5
Molecular Formula	C14H13ClO
Molecular Weight	232.71 g/mol
Synonyms	2,2a,3,4-Tetrahydro-1H-cyclopent[cd]indene-1-acetyl chloride; 1H-Cyclopent[cd]indene-1-acetyl chloride, 2,2a,3,4-tetrahydro-; 2,2a,3,4-Tetrahydrocyclopent[cd]indene-1-acetyl chloride; (2,2a,3,4-Tetrahydro-1H-cyclopent[cd]inden-1-yl)acetyl chloride; Cyclopentaindene acetyl chloride derivative
EINECS	Contact for details

Quality Control

Our production of 1H-Cyclopent[Cd]Indene-1-Acetyl Chloride, 2,2A,3,4-Tetrahydro- (6Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic workflows. Each lot undergoes comprehensive analytical characterization. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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