Description

Cyclohexene, 4,5-Dimethoxy-4,5-Dimethyl-, (4R,5S)-Rel- (9Ci) is a chiral, substituted cyclohexene derivative characterized by its specific stereochemistry at the 4 and 5 positions. This compound serves as a valuable advanced synthetic intermediate and building block in the research and development of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. Its defined stereochemistry and functional groups make it a critical precursor for chemists developing active pharmaceutical ingredients (APIs), fine chemicals, and novel materials. The CAS number for this compound is 600726-49-6.

Application

This chiral intermediate is utilized in sophisticated organic synthesis across several high-value industries.

• Pharmaceutical Intermediate: Key building block for the synthesis of chiral drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides and herbicides with specific stereochemical requirements.
• Fine Chemical Synthesis: Serves as a precursor for complex fragrances, flavors, and specialty chemicals.
• Academic & R&D Laboratories: Employed in methodological studies and the development of new asymmetric synthesis routes.
• Material Science: Potential monomer or precursor for the development of specialized polymers and advanced materials.

Basic Information

Item	Details
Product Name	Cyclohexene, 4,5-Dimethoxy-4,5-Dimethyl-, (4R,5S)-Rel- (9Ci)
CAS No.	600726-49-6
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	(4R,5S)-4,5-Dimethoxy-4,5-dimethylcyclohex-1-ene; rel-(4R,5S)-4,5-Dimethoxy-4,5-dimethyl-1-cyclohexene; 4,5-Dimethoxy-4,5-dimethylcyclohexene (stereoisomer); 1-Cyclohexene, 4,5-dimethoxy-4,5-dimethyl-, (4R,5S)-rel-; Chiral Dimethoxy Dimethylcyclohexene
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our advanced intermediates. Each batch of Cyclohexene, 4,5-Dimethoxy-4,5-Dimethyl-, (4R,5S)-Rel- (9Ci) is analyzed to ensure high chemical purity and enantiomeric/excess (ee/de) specifications as required. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC/GC), chiral purity, and other critical parameters is provided with every shipment. Our quality system is designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged exposure to air should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Typical 97-99%)
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (Typical >99%)
Water Content (KF)	≤ 0.5%

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