Description

(+)-4-[(E)-2-Hydroxyethylidene]-6,6-Dimethyl-2-Cyclohexene-1-Ol CAS NO 73891-29-9 is a high-purity, chiral organic compound characterized by its specific stereochemistry and functional groups. This compound serves as a valuable advanced pharmaceutical intermediate (API) and a versatile building block for complex organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key chiral building block in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Precursor for developing novel, high-efficacy pesticides and herbicides with specific stereochemical requirements.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, and fragrances requiring precise molecular architecture.
• Academic & Industrial R&D: Serves as a critical reagent in organic chemistry research for methodology development and total synthesis projects.
• Material Science: Potential monomer or precursor for synthesizing specialized polymers and advanced organic materials.

Basic Information

Product Name	(+)-4-[(E)-2-Hydroxyethylidene]-6,6-Dimethyl-2-Cyclohexene-1-Ol
CAS No.	73891-29-9
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	(+)-4-[(E)-2-Hydroxyethylidene]-6,6-dimethyl-2-cyclohexen-1-ol; (4R)-4-[(1E)-2-Hydroxyethylidene]-6,6-dimethyl-2-cyclohexen-1-ol; 73891-29-9; (E)-4-(2-Hydroxyethylidene)-6,6-dimethyl-2-cyclohexen-1-ol (enantiomer); NSC 403819; A chiral cyclohexenol derivative.
EINECS	Contact for details

Quality Control

Our production of (+)-4-[(E)-2-Hydroxyethylidene]-6,6-Dimethyl-2-Cyclohexene-1-Ol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformance to agreed specifications.

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 heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.