Description

(2R,3S)-2α-Methyl-3α-butyloxirane is a high-purity, chiral epoxide building block of significant interest in advanced organic synthesis. Its defined stereochemistry makes it a valuable precursor for the production of enantiomerically pure pharmaceuticals, agrochemicals, and specialty materials. This compound is particularly sought after by research institutions and industrial manufacturers in the fine chemical and life sciences sectors for developing novel active ingredients and chiral ligands.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of enantiomerically pure drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Asymmetric Catalysis: Serves as a precursor for chiral ligands and catalysts used in stereoselective chemical transformations.
• Flavor and Fragrance Industry: Employed in the synthesis of specific, high-value chiral aroma chemicals.
• Material Science: A monomer or cross-linking agent in the development of specialized polymers with unique optical or mechanical properties.
• Academic and R&D: A valuable reagent for methodological development in organic chemistry and stereochemistry research.

Basic Information

Product Name	(2R,3S)-2α-Methyl-3α-butyloxirane
CAS No.	14925-96-3
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	(2R,3S)-2-Methyl-3-butyloxirane; (2R,3S)-2-Methyl-3-butyloxirane; (2R,3S)-2-Methyl-3-n-butyloxirane; (2R,3S)-2-Methyl-3-butyloxirane; trans-2-Methyl-3-butyloxirane; 2-Methyl-3-butyloxirane, (2R,3S)-; Butylmethyloxirane; 1,2-Epoxy-2-methylpentane (stereospecific)
EINECS	Contact for details

Quality Control

Our (2R,3S)-2α-Methyl-3α-butyloxirane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by GC or HPLC, to ensure compliance with exacting specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical 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, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, containers should be kept sealed and purged with inert gas after each use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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