Description

Cyclopropanecarbonitrile, 3-Acetyl-2,2-Dimethyl-, trans- (9Ci) is a specialized, high-purity nitrile derivative featuring a unique cyclopropane ring structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile chiral building block for the synthesis of complex organic molecules. It is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise, high-quality intermediates for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates with complex stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the cyclopropane moiety imparts specific biological activity.
• Fine Chemical Manufacturing: Serves as a specialized building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing novel polymers with unique thermal or mechanical properties.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry development for asymmetric synthesis and ring-forming reactions.

Basic Information

Product Name	Cyclopropanecarbonitrile, 3-Acetyl-2,2-Dimethyl-, trans- (9Ci)
CAS No.	63896-33-3
Molecular Formula	C8H11NO
Molecular Weight	137.18 g/mol
Synonyms	trans-3-Acetyl-2,2-dimethylcyclopropanecarbonitrile; (1R,3S)-3-Acetyl-2,2-dimethylcyclopropanecarbonitrile; 2,2-Dimethyl-3-oxocyclopropanecarbonitrile; 3-Acetyl-2,2-dimethylcyclopropanecarbonitrile; 3-Oxo-2,2-dimethylcyclopropanecarbonitrile; 63896-33-3; trans-3-Acetyl-2,2-dimethylcyclopropanenitrile
EINECS	Contact for details

Quality Control

Our production of Cyclopropanecarbonitrile, 3-Acetyl-2,2-Dimethyl-, trans- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and chiral purity analysis, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (trans-isomer)
Water Content (KF)	≤ 0.5%

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