Description

Pyridine, 1,2,5,6-Tetrahydro-1,2,5-Trimethyl-4-Phenyl-, cis- (9Ci) is a specialized, high-purity heterocyclic organic compound with a unique sterically defined cis configuration. This compound serves as a critical chiral building block and intermediate in advanced synthetic chemistry, enabling the construction of complex molecular architectures. It is primarily required by pharmaceutical R&D, agrochemical synthesis, and specialty chemical manufacturers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structural motif contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for nitrogen-containing ligands in asymmetric catalysis and transition metal complexes.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers and organic electronic materials.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new organic reactions due to its constrained geometry.
• Fine Chemical Production: Intermediate for the manufacture of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Pyridine, 1,2,5,6-Tetrahydro-1,2,5-Trimethyl-4-Phenyl-, cis- (9Ci)
CAS No.	784986-58-9
Molecular Formula	C₁₄H₂₁N
Molecular Weight	203.33 g/mol
Synonyms	cis-1,2,5,6-Tetrahydro-1,2,5-trimethyl-4-phenylpyridine; 4-Phenyl-1,2,5,6-tetrahydro-1,2,5-trimethylpyridine, cis-; 1,2,5,6-Tetrahydro-1,2,5-trimethyl-4-phenylpyridine (cis); (cis)-1,2,5,6-Tetrahydro-1,2,5-trimethyl-4-phenylpyridine; cis-1,2,5-Trimethyl-4-phenyl-1,2,5,6-tetrahydropyridine; A chiral tetrahydropyridine derivative.
EINECS	Contact for details

Quality Control

Our Pyridine, 1,2,5,6-Tetrahydro-1,2,5-Trimethyl-4-Phenyl-, cis- (9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the exacting standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended to maintain optimal stability.

Specification

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

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