Description

Oxiranecarboxylic Acid, 2-Cyano-3-(1-Methylethyl)-, trans- (9Ci) is a specialized, high-value epoxide derivative that serves as a critical chiral building block and reactive intermediate in advanced organic synthesis. Its unique structure, featuring both an epoxide ring and a cyano group, makes it indispensable for introducing functional complexity with precise stereochemical control. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, particularly those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its reactive groups allow for the creation of novel bioactive structures.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances that require high-purity, stereodefined intermediates.
• Academic & Industrial Research: Serves as a valuable reagent in methodological development and exploratory chemistry for creating new carbon-carbon and carbon-heteroatom bonds.
• Polymer Modification: Potential use as a cross-linking agent or monomer for creating specialty polymers with tailored properties.

Basic Information

Product Name	Oxiranecarboxylic Acid, 2-Cyano-3-(1-Methylethyl)-, trans- (9Ci)
CAS No.	113966-59-9
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	trans-2-Cyano-3-isopropyloxiranecarboxylic Acid; (2R,3S)-2-Cyano-3-isopropyloxirane-2-carboxylic Acid; 2-Cyano-3-(1-methylethyl)oxiranecarboxylic acid, trans-; Isopropylidenecyanoacetic acid oxide; A chiral cyano-epoxide building block. (Synonyms may vary based on stereochemical notation).
EINECS	Contact for details

Quality Control

Every batch of Oxiranecarboxylic Acid, 2-Cyano-3-(1-Methylethyl)-, trans- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and synthesis. A detailed Certificate of Analysis (COA), including chiral purity and assay by HPLC, is supplied with each shipment to guarantee batch-to-batch consistency and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled and stored away from strong acids and organic solvents as indicated. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de (trans-isomer)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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