Description

2-Butenoicacid,(1R,5S)-3,3,5-Trimethylcyclohexylester,Rel-(9Ci) is a high-purity, stereochemically defined ester derivative of 2-butenoic acid. This compound is valued for its role as a versatile chiral intermediate and building block in advanced organic synthesis. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty fragrance industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Production: Serves as a building block for creating complex molecules in specialty chemistry applications.
• Fragrance & Flavor Ingredient: Potential use as a precursor in the synthesis of specific, high-value aroma chemicals.
• Academic & Industrial Research: Employed in chemical research for methodological development and exploring new reaction pathways involving chiral esters.
• Material Science: Investigated as a monomer or modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Item	Details
Product Name	2-Butenoicacid,(1R,5S)-3,3,5-Trimethylcyclohexylester,Rel-(9Ci)
CAS No.	828912-44-3
Molecular Formula	C13H22O2
Molecular Weight	210.31 g/mol
Synonyms	(1R,5S)-3,3,5-Trimethylcyclohexyl 2-butenoate; rel-(1R,5S)-3,3,5-Trimethylcyclohexyl (E)-but-2-enoate; 2-Butenoic acid, (1R,5S)-3,3,5-trimethylcyclohexyl ester, rel-; (1R-cis)-3,3,5-Trimethylcyclohexyl 2-butenoate; Chiral 3,3,5-Trimethylcyclohexyl crotonate; (1R,5S)-TMCH 2-butenoate; TMCH butenoate ester
EINECS	Contact for details

Quality Control

Our production of 2-Butenoicacid,(1R,5S)-3,3,5-Trimethylcyclohexylester,Rel-(9Ci) adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including chiral purity analysis by HPLC and GC, to ensure high chemical and isomeric purity. Certificates of Analysis (COA) detailing identity, assay, 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 place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%

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