Description

(4R)-4-(3-Oxo-1-Buten-1-Ylidene)-3α,5,5-Trimethylcyclohexane-1α,3β-Diol is a high-purity, specialized organic compound characterized by its unique chiral and conjugated ketone structure. This compound is valued for its role as a critical chiral building block and intermediate in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly for stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced, high-efficacy crop protection agents and pesticides.
• Fine Chemical Production: Acts as a building block for synthesizing complex fragrances, flavors, and other specialty organic compounds.
• Academic & Industrial Research: Employed in methodological studies and process chemistry for developing new synthetic routes and catalytic processes.
• Material Science Precursor: Investigated for the synthesis of advanced organic materials with specific optical or electronic properties.

Basic Information

Product Name	(4R)-4-(3-Oxo-1-Buten-1-Ylidene)-3α,5,5-Trimethylcyclohexane-1α,3β-Diol
CAS No.	41703-38-2
Molecular Formula	C13H20O3
Molecular Weight	224.30 g/mol
Synonyms	(4R)-4-[(1E)-3-Oxobut-1-en-1-yl]-3α,5,5-trimethylcyclohexane-1α,3β-diol; (4R)-4-[(E)-3-Oxo-1-butenyl]-3α,5,5-trimethyl-1α,3β-cyclohexanediol; 4-[(1E)-3-Oxobut-1-en-1-yl]-3α,5,5-trimethylcyclohexane-1α,3β-diol; (1R,3S,4R)-4-[(E)-3-Oxobut-1-enyl]-3,5,5-trimethylcyclohexane-1,3-diol; Light Ketone Aldehyde; LKA; A key derivative of Isophorone.
EINECS	Contact for details

Quality Control

Our production of (4R)-4-(3-Oxo-1-Buten-1-Ylidene)-3α,5,5-Trimethylcyclohexane-1α,3β-Diol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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