Description

1,4-Cyclohexandiol, 1-(5-Hydroxy-3-Methyl-3-Penten-1-Ynyl)-2,2,6-Trimethyl-, [1S-[1Alpha,1(E),4Alpha,6Beta]] is a high-purity, stereochemically defined synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a sophisticated chiral building block, enabling the construction of complex molecular architectures with precise spatial orientation. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, as well as by specialty chemical manufacturers focused on fine chemicals and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for complex small-molecule drugs.
• Agrochemical Synthesis: Used in the creation of advanced, stereospecific pesticides and herbicides where specific biological activity is required.
• Fine Chemical Production: Serves as a critical building block for the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial Research: A valuable compound for methodological development in organic chemistry, including studies on asymmetric synthesis and catalysis.
• Material Science Precursor: Potential use in the synthesis of specialized monomers for polymers with tailored properties.

Basic Information

Product Name	1,4-Cyclohexandiol, 1-(5-Hydroxy-3-Methyl-3-Penten-1-Ynyl)-2,2,6-Trimethyl-, [1S-[1Alpha,1(E),4Alpha,6Beta]]
CAS No.	70905-68-9
Molecular Formula	C15H24O3
Molecular Weight	252.35 g/mol
Synonyms	(1S,4S,6R)-1-[(1E)-5-Hydroxy-3-methylpenta-1,3-dien-1-yn-1-yl]-2,2,6-trimethylcyclohexane-1,4-diol; (1S,4S,6R)-1-[(1E)-5-Hydroxy-3-methyl-1,3-pentadien-1-yn-1-yl]-2,2,6-trimethyl-1,4-cyclohexanediol; Ambrosin precursor; Stereoisomer of Grindelic acid derivative; Chiral cyclohexanediol derivative; Advanced terpenoid synthon.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data to support your R&D and production needs. Certificates of Analysis (COA) detailing purity, identity, and chiral purity are available upon request for every batch, ensuring full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if specified.

Specification

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