Description

(3As)-1,3Aα,4,5,6,7,8,8Aβ-Octahydro-5α-[(1R,3E)-5-Hydroxy-1,5-Dimethyl-3-Hexenyl]-3-Methyl-8-Methyleneazulene-4α,7α-Diol CAS NO 115890-57-8 is a complex, high-purity sesquiterpenoid derivative with a defined stereochemistry. This compound is valued for its role as a key synthetic intermediate and reference standard in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates, particularly in steroid and terpenoid-based therapeutic areas.
• Reference Standard: Used as a high-purity analytical standard for method development, validation, and quality control in regulatory filings and research publications.
• Natural Product Synthesis: A pivotal intermediate in the total synthesis of complex natural products, enabling structure-activity relationship (SAR) studies.
• Agrochemical Research: Employed in the development of new bioactive compounds with potential herbicidal or insecticidal properties.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental studies in organic chemistry and catalysis.
• Process Chemistry Development: Acts as a model compound for scaling up and optimizing synthetic routes under cGMP or other quality frameworks.

Basic Information

Product Name	(3As)-1,3Aα,4,5,6,7,8,8Aβ-Octahydro-5α-[(1R,3E)-5-Hydroxy-1,5-Dimethyl-3-Hexenyl]-3-Methyl-8-Methyleneazulene-4α,7α-Diol
CAS No.	115890-57-8
Molecular Formula	C₂₀H₃₂O₃
Molecular Weight	320.47 g/mol
Synonyms	5α-[(1R,3E)-5-Hydroxy-1,5-dimethyl-3-hexen-1-yl]-3-methyl-8-methylene-1,3aα,4,5,6,7,8,8aβ-octahydroazulene-4α,7α-diol; (3aS,4S,5R,7S,8aR)-5-[(1R,3E)-5-Hydroxy-1,5-dimethylhex-3-en-1-yl]-3-methyl-8-methylidene-1,3a,4,5,6,7,8,8a-octahydroazulene-4,7-diol; A sesquiterpenoid diol derivative.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to rigorous quality standards to ensure batch-to-batch consistency and purity suitable for research and development. Quality is verified through comprehensive analytical techniques including HPLC, GC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles. We support development under quality systems appropriate for your project phase.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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