Description

1,2-Cyclohexanediol, 1-Ethynyl- (6Ci,7Ci,8Ci,9Ci) is a specialized organic compound featuring both diol and alkyne functional groups on a cyclohexane ring, making it a versatile chiral building block for advanced synthesis. This unique bifunctional structure is critical for the development of complex molecules in pharmaceutical and fine chemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and sophisticated material precursors.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the asymmetric synthesis of complex drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators requiring specific stereochemistry.
• Ligand and Catalyst Synthesis: Acts as a precursor for creating chiral ligands and organometallic catalysts used in enantioselective reactions.
• Polymer & Material Science: Employed in the synthesis of specialty polymers, resins, and advanced materials where the rigid cyclohexane backbone and functional handles are beneficial.
• Fine Chemical Production: Utilized in custom and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	1,2-Cyclohexanediol, 1-Ethynyl- (6Ci,7Ci,8Ci,9Ci)
CAS No.	7312-60-9
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	1-Ethynyl-1,2-cyclohexanediol; 1-Ethynylcyclohexane-1,2-diol; (1R,2S)-1-Ethynylcyclohexane-1,2-diol (for specific enantiomer); 1,2-Cyclohexanediol, 1-ethynyl-; 7312-60-9; Cyclohexanediol ethynyl derivative; Bifunctional cyclohexane synthon
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our chiral intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is accompanied by a comprehensive Certificate of Analysis (COA). Our standard analytical suite includes chiral HPLC for enantiomeric excess determination, NMR, and GC/HPLC for purity and identity verification, ensuring the material meets the exacting standards required for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% (for specific enantiomer) or specified racemic mix
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.