Description

Oxiranecarboxaldehyde, 3-(3-Methyl-2-Butenyl)-, (2R-Trans)- (9Ci) is a high-purity, chiral epoxide derivative of significant interest in advanced organic synthesis. Its value lies in its role as a versatile and stereochemically defined building block for constructing complex molecular architectures. 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 catalysts, and specialty agrochemicals. CAS No. 158391-38-9.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, especially those requiring specific stereochemistry for biological activity.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, flavors, and fragrances where its reactive epoxide and aldehyde functionalities allow for diverse chemical transformations.
• Agrochemical Research: Serves as a precursor in developing novel, stereoselective pesticides and herbicides.
• Catalyst and Ligand Development: Employed in the research and manufacture of chiral ligands and organocatalysts for asymmetric synthesis.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers with unique properties.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and process optimization.

Basic Information

Product Name	Oxiranecarboxaldehyde, 3-(3-Methyl-2-Butenyl)-, (2R-Trans)- (9Ci)
CAS No.	158391-38-9
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(2R,3R)-3-(3-Methylbut-2-en-1-yl)oxirane-2-carbaldehyde; (2R,3R)-3-(3-Methyl-2-butenyl)oxiranecarboxaldehyde; (2R,3R)-3-Prenylglycidaldehyde; trans-3-Prenylglycidic Aldehyde; (2R,3R)-Epoxygeranial; A Chiral Prenyl Epoxide Aldehyde; (2R,3R)-3-(3-Methylbut-2-enyl)oxirane-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our Oxiranecarboxaldehyde, 3-(3-Methyl-2-Butenyl)-, (2R-Trans)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure high chemical and stereochemical purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability, consistency, and compliance with your research or production requirements.

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. This compound is easily oxidized and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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