Description

(2S,3S)-3-Methylpent-4-En-3-Ol is a high-purity chiral alcohol building block characterized by its specific stereochemistry and terminal alkene functionality. This compound is valued for its role in asymmetric synthesis, where its defined stereocenters serve as key precursors for complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and flavor & fragrance industries for the synthesis of active ingredients and specialty intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs) requiring specific stereochemical configurations.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides.
• Flavor and Fragrance Chemistry: Serves as a building block for creating stereochemically defined aroma compounds and terpenoids.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Fine Chemical Production: A versatile intermediate for manufacturing specialty chemicals with high added value.
• Academic and Industrial R&D: Used in organic synthesis laboratories for methodological studies and complex molecule construction.

Basic Information

Product Name	(2S,3S)-3-Methylpent-4-En-3-Ol
CAS No.	99438-31-0
Molecular Formula	C6H12O
Molecular Weight	100.16 g/mol
Synonyms	(2S,3S)-3-Methyl-4-penten-3-ol; (2S,3S)-3-Methylpent-4-en-3-ol; (3S)-3-Methylpent-4-en-3-ol; 4-Penten-3-ol, 3-methyl-, (2S,3S)-; Chiral 3-Methylpent-4-en-3-ol
EINECS	Contact for details

Quality Control

Our (2S,3S)-3-Methylpent-4-En-3-Ol is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive analytical data including chiral purity (enantiomeric excess) and chemical assay. A Certificate of Analysis (COA) detailing specifications such as identity, purity (by GC/HPLC), and specific rotation is available for every batch upon request.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (ee)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%

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