Description

Propanedinitrile, [(1R,4R)-1,7,7-Trimethylbicyclo[2.2.1]Hept-2-Ylidene]- (9Ci) is a specialized chiral dinitrile derivative of camphor, a naturally occurring terpenoid. This compound is valued for its rigid, bicyclic molecular framework and its functional dinitrile group, which make it a versatile and high-purity building block in advanced organic synthesis. It is primarily sought by R&D and production chemists in the pharmaceutical and fine chemical industries for the development of novel active ingredients and complex chiral molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex drug candidates, particularly those requiring the camphor skeleton for stereochemical control.
• Asymmetric Synthesis: Used as a ligand or auxiliary in catalytic reactions to induce chirality in target molecules.
• Fine Chemical Production: Acts as a specialized building block for creating fragrances, agrochemicals, and advanced materials with specific stereochemical properties.
• Academic & Industrial Research: Employed in methodological development and the exploration of new reaction pathways in organic chemistry.
• Material Science: Investigated as a monomer or additive for creating polymers with unique thermal or optical properties derived from its rigid structure.

Basic Information

Item	Detail
Product Name	Propanedinitrile, [(1R,4R)-1,7,7-Trimethylbicyclo[2.2.1]Hept-2-Ylidene]- (9Ci)
CAS No.	647016-73-7
Molecular Formula	C₁₃H₁₆N₂
Molecular Weight	200.28 g/mol
Synonyms	(1R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dicarbonitrile; (1R,4R)-Camphor-2,3-dicarbonitrile; 2,3-Dicyanobornane; (1R,4R)-1,7,7-Trimethyl-2,3-bicyclo[2.2.1]heptanedicarbonitrile; (1R,4R)-2,3-Dicyanocamphane; (1R,4R)-2,3-Dicyanobornane; D-Camphor-2,3-dicarbonitrile
EINECS	Contact for details

Quality Control

Every batch of our chiral intermediates is produced under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC, and chiral analysis to ensure high chemical and enantiomeric purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified for optimal long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.