Description

Ethanol, 1-(3A,7A-Dihydro-1H-Inden-1-Ylidene)-, (1Z,3Aalpha,7Aalpha)- (9Ci) CAS NO 750517-82-9 is a specialized indene derivative with a defined stereochemical configuration, serving as a high-value synthetic intermediate. This compound is critical for advanced organic synthesis, enabling the construction of complex molecular architectures with precise spatial orientation. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique fused-ring structure for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor for advanced polymers and organic electronic materials due to its rigid, conjugated framework.
• Academic & Industrial R&D: Essential reagent for methodological studies in organic chemistry, including cycloaddition reactions and stereoselective synthesis.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, flavors, and fragrances requiring specific chiral centers.
• Ligand Development: Potential scaffold for creating novel chiral ligands used in asymmetric catalysis for industrial-scale chemical manufacturing.

Basic Information

Product Name	Ethanol, 1-(3A,7A-Dihydro-1H-Inden-1-Ylidene)-, (1Z,3Aalpha,7Aalpha)- (9Ci)
CAS No.	750517-82-9
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	(1Z,3aα,7aα)-1-[(3a,7a-Dihydro-1H-inden-1-ylidene)]ethanol; 1-(3a,7a-Dihydro-1H-inden-1-ylidene)ethanol, (1Z,3aα,7aα)-; (Z)-1-((3aα,7aα)-3a,7a-Dihydro-1H-inden-1-ylidene)ethanol; Indene ethanol derivative (CAS 750517-82-9); (1Z)-1-[(3aα,7aα)-3a,7a-Dihydro-1H-inden-1-ylidene]ethanol; 750517-82-9; 1H-Inden-1-ethanol, 3a,7a-dihydro-1-ylidene-, (1Z,3aα,7aα)-
EINECS	Contact for details

Quality Control

Our Ethanol, 1-(3A,7A-Dihydro-1H-Inden-1-Ylidene)-, (1Z,3Aalpha,7Aalpha)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) with full spectral data are provided to support your R&D and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, the container should be amber-colored or stored in opaque secondary packaging.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Chiral HPLC)	≥ 98.0% (1Z,3aα,7aα)-isomer
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.