Description

1H-Inden-4-Ol, 2,3,3A,4,7,7A-Hexahydro-7-Methylene-, (3Ar,4S,7Ar)- (9Ci) is a high-purity, stereochemically defined organic intermediate of significant interest in advanced synthetic chemistry. Its unique bridged bicyclic structure with a hydroxyl group and an exocyclic methylene makes it a valuable chiral building block for the synthesis of complex molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of proprietary drug candidates and complex natural product analogs.
• Asymmetric Catalysis Research: Used as a substrate or ligand precursor in the development and testing of new catalytic systems for stereoselective transformations.
• Fragrance & Flavor Chemistry: Acts as a potential precursor for the synthesis of novel odorants and flavoring agents with unique organoleptic properties derived from its indane-based skeleton.
• Material Science Research: Investigated as a monomer or cross-linking agent for the creation of specialized polymers with tailored thermal or optical characteristics.
• Agrochemical Synthesis: Employed in the research and development of new crop protection agents and pesticides that require complex, functionalized cyclic structures.

Basic Information

Product Name	1H-Inden-4-Ol, 2,3,3A,4,7,7A-Hexahydro-7-Methylene-, (3Ar,4S,7Ar)- (9Ci)
CAS No.	476487-40-8
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(3aR,4S,7aR)-2,3,3a,4,7,7a-Hexahydro-7-methylidene-1H-inden-4-ol; 7-Methylene-2,3,3a,4,7,7a-hexahydro-1H-inden-4-ol (3aR,4S,7aR)-; (3aR,4S,7aR)-7-Methyleneoctahydro-1H-inden-4-ol; Hexahydro-7-methylene-1H-inden-4-ol (stereoisomer); CAS 476487-40-8; Bicyclic terpene alcohol derivative; Chiral indanol derivative.
EINECS	Contact for details

Quality Control

Every batch of our 1H-Inden-4-Ol, 2,3,3A,4,7,7A-Hexahydro-7-Methylene-, (3Ar,4S,7Ar)- (9Ci) is produced and analyzed under strict quality management protocols to ensure high chemical purity and stereochemical integrity. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity (typically by GC or HPLC), enantiomeric excess, and impurity profiles. Our quality systems support cGMP and ISO standards for research and development applications.

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). For long-term storage, consider holding under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.