Description

Oxiranecarboxaldehyde, 2-Methyl-3-(1-Methylpropyl)-, [2R-[2Alpha,3Alpha(S*)]]- (9Ci) is a chiral, high-purity oxirane derivative with a specific stereochemical configuration. This compound is valued as a critical chiral building block and advanced intermediate in the synthesis of complex, biologically active molecules. It is primarily needed by research and development laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with defined stereochemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of active pharmaceutical ingredients (APIs), particularly in the development of new therapeutic agents.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Production: Serves as a versatile building block for synthesizing complex flavors, fragrances, and specialty chemicals.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new asymmetric synthesis methodologies.
• Material Science: Potential use as a monomer or cross-linking agent in the development of specialized polymers and resins.

Basic Information

Product Name	Oxiranecarboxaldehyde, 2-Methyl-3-(1-Methylpropyl)-, [2R-[2Alpha,3Alpha(S*)]]- (9Ci)
CAS No.	135419-88-4
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	(2R,3S)-2-Methyl-3-(1-methylpropyl)oxiranecarboxaldehyde; (2R,3S)-2-Methyl-3-sec-butyloxiranecarboxaldehyde; (2R,3S)-2-Methyl-3-(1-methylpropyl)glycidaldehyde; Chiral 2-Methyl-3-sec-butylglycidaldehyde; (2R,3S)-2-Methyl-3-(butan-2-yl)oxirane-2-carbaldehyde; (2R,3S)-Epoxy aldehyde derivative; CAS 135419-88-4
EINECS	Contact for details

Quality Control

Our Oxiranecarboxaldehyde, 2-Methyl-3-(1-Methylpropyl)-, [2R-[2Alpha,3Alpha(S*)]]- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis (HPLC/GC), to ensure high enantiomeric excess (ee) and chemical purity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 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.