Description

Oxiranemethanol,α-Methyl-3-(1-Methylethyl)-,Acetate,[2S-[2Alpha(R*),3Bta]]-(9Ci) is a high-purity, stereochemically defined epoxide derivative. This compound serves as a critical chiral building block in advanced organic synthesis, enabling the construction of complex molecular architectures with precise stereocontrol. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in stereoselective reactions.
• Agrochemical Synthesis: Building block for creating advanced, optically active herbicides, fungicides, and insecticides.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials requiring specific stereochemistry.
• Academic & Industrial Research: Valuable reagent for methodological development in asymmetric synthesis and catalysis studies.
• Polymer Chemistry: Potential monomer or cross-linking agent for producing polymers with tailored properties.

Basic Information

Product Name	Oxiranemethanol,α-Methyl-3-(1-Methylethyl)-,Acetate,[2S-[2Alpha(R*),3Bta]]-(9Ci)
CAS No.	146805-60-9
Molecular Formula	C11H20O3
Molecular Weight	200.28 g/mol
Synonyms	(-)-2,3-Epoxy-3-methyl-1-isopropylbutyl acetate; (2S,3S)-3-Isopropyl-2-methyloxiranemethanol acetate; α-Methyl-3-(1-methylethyl)oxiranemethanol acetate; Glycidol, 3-isopropyl-2-methyl-, acetate, (2S,3S)-; (2S,3S)-3-Isopropyl-2-methylglycidyl acetate; A chiral epoxide acetate derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of this chiral intermediate is produced under strict quality management systems. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with full characterization data are provided to guarantee batch-to-batch consistency and traceability.

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). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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