Description

Rel-Valeric Acid (1S*)-2β*-Methylcyclohexane-1α*-Yl Ester CAS NO 15287-81-7 is a specialized chiral ester derivative of valeric acid, characterized by its unique stereochemistry and cyclohexane ring structure. This compound is valued for its role as a versatile intermediate and building block in advanced organic synthesis, where precise molecular architecture is critical. It is primarily sought by pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereochemical configurations.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators where the ester functionality and ring structure contribute to biological activity.
• Fine Chemical Manufacturing: Serves as a crucial building block for fragrances, flavors, and other specialty chemicals requiring high-purity, structurally defined intermediates.
• Organic Synthesis Research: Employed in academic and industrial R&D for methodological studies, including asymmetric synthesis and catalysis, due to its defined stereocenters.
• Liquid Crystal & Advanced Material Precursor: Potential use in the synthesis of organic components for electronic and optical materials, leveraging its rigid cyclohexyl framework.

Basic Information

Product Name	Rel-Valeric Acid (1S*)-2β*-Methylcyclohexane-1α*-Yl Ester
CAS No.	15287-81-7
Molecular Formula	C13H24O2
Molecular Weight	212.33 g/mol
Synonyms	(1S*,2R*)-2-Methylcyclohexyl pentanoate; 2-Methylcyclohexyl valerate; Valeric acid, (1S*,2R*)-2-methylcyclohexyl ester; Pentanoic acid, (1S*,2R*)-2-methylcyclohexyl ester; Rel-(1S,2R)-2-Methylcyclohexyl Valerate; (1S,2R)-rel-2-Methylcyclohexyl pentanoate; Cyclohexanemethanol, 2-methyl-, 1-pentanoate, (1S*,2R*)-
EINECS	Contact for details

Quality Control

Our Rel-Valeric Acid (1S*)-2β*-Methylcyclohexane-1α*-Yl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC and GC, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. We support custom synthesis and can tailor specifications to meet specific project requirements.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
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.