Description

Acetonitrile, [(5R)-5-Methyl-2-(1-Methylethylidene)Cyclohexylidene]-, (2Z)- (9Ci) is a specialized chiral acetonitrile derivative with a complex, rigid bicyclic structure. This compound serves as a high-value advanced pharmaceutical intermediate (API) and a critical building block in asymmetric synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Asymmetric Catalysis: Used as a ligand precursor or a structurally constrained component in chiral catalyst systems for enantioselective reactions.
• Agrochemical Research: Serves as a building block for novel, optically active pesticides and herbicides with improved efficacy and environmental profiles.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating polymers with specific chiral or structural properties.

Basic Information

Product Name	Acetonitrile, [(5R)-5-Methyl-2-(1-Methylethylidene)Cyclohexylidene]-, (2Z)- (9Ci)
CAS No.	439689-22-2
Molecular Formula	C13H19N
Molecular Weight	189.30 g/mol
Synonyms	(2Z)-[(5R)-5-Methyl-2-(1-methylethylidene)cyclohexylidene]acetonitrile; (Z)-[(5R)-5-Methyl-2-(propan-2-ylidene)cyclohexylidene]acetonitrile; (2Z)-[(5R)-5-Methyl-2-(propan-2-ylidene)cyclohexylidene]acetonitrile; (R,Z)-5-Methyl-2-(prop-1-en-2-yl)cyclohexylideneacetonitrile; (5R)-5-Methyl-2-(1-methylethylidene)cyclohexylideneacetonitrile (Z)-; Chiral Isopropylidene Cyclohexylidene Acetonitrile Derivative
EINECS	Contact for details

Quality Control

Our Acetonitrile, [(5R)-5-Methyl-2-(1-Methylethylidene)Cyclohexylidene]-, (2Z)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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