Description

(2S,3R)-3-Methylpent-4-En-3-Ol CAS NO 1538-22-3 is a chiral, unsaturated tertiary alcohol with a defined stereochemistry, serving as a valuable building block in advanced organic synthesis. Its precise stereochemical configuration makes it a critical intermediate for the production of complex molecules where spatial orientation is essential for biological activity or material properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in asymmetric synthesis and the development of active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of drugs targeting the central nervous system or with specific stereochemical requirements.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the chiral center can influence the efficacy and environmental profile of the final product.
• Flavor and Fragrance Chemistry: Acts as a precursor for the synthesis of specific terpenoid-based aroma compounds and flavoring agents.
• Material Science Research: Employed in the development of novel polymers and liquid crystals, where the alkene and alcohol functionalities allow for further chemical modification.
• Asymmetric Catalysis: Serves as a ligand precursor or a test substrate in the development and optimization of new chiral catalysts.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, particularly in reactions exploring stereoselective additions to alkenes.

Basic Information

Product Name	(2S,3R)-3-Methylpent-4-En-3-Ol
CAS No.	1538-22-3
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	(2S,3R)-3-Methyl-4-penten-3-ol; 3-Methylpent-4-en-3-ol; 4-Penten-3-ol, 3-methyl-, (2S,3R)-; 3-Methyl-3-penten-1-ol (stereospecific); (3R)-3-Methylpent-4-en-3-ol; (2S,3R)-3-Hydroxy-3-methyl-1-pentene
EINECS	Contact for details

Quality Control

Our (2S,3R)-3-Methylpent-4-En-3-Ol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed specifications for identity, assay, and impurity profile are available upon request.

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 heat, sparks, and open flames. The container should be kept tightly sealed to minimize exposure to air and moisture.

Specification

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

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