Description

1H-Indene-3-Carbonyl Chloride (9Ci) is a specialized organic building block and key reactive intermediate. Its value lies in its highly functionalized indene core, which serves as a versatile scaffold for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors, particularly for developing novel active pharmaceutical ingredients (APIs) and functional organic compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Acts as a versatile acylating agent for introducing the indene-3-carbonyl moiety into more complex molecules in organic chemistry R&D.
• Ligand & Catalyst Development: Employed in the creation of novel chiral ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	1H-Indene-3-Carbonyl Chloride (9Ci)
CAS No.	351422-92-9
Molecular Formula	C10H7ClO
Molecular Weight	178.62 g/mol
Synonyms	1H-Indene-3-carbonyl chloride; 1H-Indene-3-carboxylic acid chloride; Indene-3-carbonyl chloride; 3-Indenecarbonyl chloride; 1H-Inden-3-ylcarbonyl chloride; 351422-92-9; Indene-3-carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our 1H-Indene-3-Carbonyl Chloride is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 and 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 and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
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.