Description

(1R,3Aβ,7Aα)-1α,5α-Dimethyl-4α-(2-Methyl-1-Propenyl)Hydrindan-4β-Ol CAS NO 90138-52-6 is a high-purity, stereochemically defined sesquiterpene alcohol derivative. This compound serves as a critical chiral intermediate and building block in advanced organic synthesis, valued for its complex hydrindane core structure. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors developing novel active ingredients and fragrances.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents, particularly in steroid-like or terpenoid-based drug discovery.
• Agrochemical Synthesis: Used as a precursor in the creation of advanced pesticides and herbicides with specific stereochemical activity.
• Fine Chemical Production: Serves as a sophisticated building block for synthesizing complex natural product analogs and specialty chemicals.
• Fragrance & Flavor Industry: Potential intermediate for the synthesis of high-value, naturally-derived aroma chemicals with unique olfactory properties.
• Academic & Industrial Research: A valuable reference standard and starting material for methodological studies in asymmetric synthesis and catalysis.
• Material Science: Investigated as a monomer or precursor for specialty polymers with tailored properties.

Basic Information

Product Name	(1R,3Aβ,7Aα)-1α,5α-Dimethyl-4α-(2-Methyl-1-Propenyl)Hydrindan-4β-Ol
CAS No.	90138-52-6
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	4β-Hydroxy-1α,5α-dimethyl-4α-(2-methyl-1-propenyl)hydrindane; (1R,3aS,7aR)-1,5-Dimethyl-4-[(E)-2-methylprop-1-en-1-yl]octahydro-4H-inden-4-ol; A Sesquiterpene Alcohol Derivative; Hydrindan-4β-ol, 1α,5α-dimethyl-4α-(2-methyl-1-propenyl)-, (1R,3aβ,7aα)-; (E)-1,5-Dimethyl-4-(2-methylprop-1-en-1-yl)octahydro-4H-inden-4-ol
EINECS	Contact for details

Quality Control

Our (1R,3Aβ,7Aα)-1α,5α-Dimethyl-4α-(2-Methyl-1-Propenyl)Hydrindan-4β-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing including chiral HPLC, NMR, and GC-MS to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

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). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.