Description

Oxirane, 2-Methyl-3-(1-Methylpentyl)-, [2-α-(R*),3-α-]- (9Ci) is a specialized, chiral oxirane derivative of significant interest in advanced organic synthesis. Its value lies in its unique sterically hindered epoxide structure, which serves as a versatile chiral building block for constructing complex molecules with high stereochemical fidelity. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the development of active pharmaceutical ingredients (APIs), chiral ligands, and other high-value intermediates.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: A key precursor for the stereoselective synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Building Block for Fine Chemicals: Used in the production of specialty chemicals, agrochemicals, and advanced materials requiring specific stereochemistry.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new asymmetric synthesis methodologies and catalytic processes.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing chiral ligands, catalysts, and auxiliaries used in enantioselective transformations.

Basic Information

Product Name	Oxirane, 2-Methyl-3-(1-Methylpentyl)-, [2-α-(R*),3-α-]- (9Ci)
CAS No.	115667-88-4
Molecular Formula	C9H18O
Molecular Weight	142.24 g/mol
Synonyms	2-Methyl-3-(1-methylpentyl)oxirane; (2R,3R)-2-Methyl-3-(1-methylpentyl)oxirane; 2-Methyl-3-(1-methylpentyl)oxirane, (2R,3R)-; 2,3-Epoxy-2-methyl-3-(1-methylpentyl)propane; Chiral C9 epoxide; (2R,3R)-2,3-Epoxy-2-methyloctane; (2R,3R)-2-Methyl-3-pentyloxirane
EINECS	Contact for details

Quality Control

Our Oxirane, 2-Methyl-3-(1-Methylpentyl)-, [2-α-(R*),3-α-]- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) documenting identity, purity, enantiomeric excess, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation.

Specification

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

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