Description

(+)-Cycloisolongifol-5-Ol CAS NO 74841-81-9 is a high-purity, optically active sesquiterpenoid alcohol. This compound is valued for its unique stereochemistry and structural complexity, making it a critical chiral building block and intermediate in advanced organic synthesis. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, fragrance, and fine chemical sectors for applications ranging from asymmetric catalysis to the development of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fragrance & Flavor Chemistry: Used in the research and development of complex, high-value aroma chemicals and perfumery ingredients.
• Asymmetric Synthesis: Acts as a chiral auxiliary or starting material in stereoselective reactions to create enantiomerically pure compounds.
• Organic Synthesis Research: A valuable reference standard and building block for methodological studies in academic and industrial laboratories.
• Fine Chemical Production: Employed in the manufacture of specialized chemicals requiring specific stereochemical configurations.

Basic Information

Product Name	(+)-Cycloisolongifol-5-Ol
CAS No.	74841-81-9
Molecular Formula	C15H26O
Molecular Weight	222.37 g/mol
Synonyms	(+)-Cycloisolongifolen-5-ol; (1R,4aS,8aS)-1,4a,5,6,7,8,8a,9-Octahydro-4a,8a-dimethyl-2(3H)-naphthalenol; Cycloisolongifol-5-ol; (1R,4aS,8aS)-Decahydro-4a,8a-dimethyl-1-naphthalenol
EINECS	Contact for details

Quality Control

Our (+)-Cycloisolongifol-5-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC and GC, to ensure identity, strength, and stereochemical integrity. Certificates of Analysis (COA) detailing specific results are provided with every shipment to guarantee compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (GC/HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%

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