Description

Pyridine, 1,2,5,6-Tetrahydro-1,2,2-Trimethyl- (9Ci) is a specialized, partially hydrogenated pyridine derivative with a unique sterically hindered structure. This compound serves as a valuable advanced pharmaceutical intermediate (API) and a versatile building block in complex organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring a sterically hindered nitrogen-containing heterocycle.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides where its structural motif can enhance biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic chemistry, including hydrogenation and functionalization reactions.
• Material Science: Potential monomer or modifier in the synthesis of polymers with specific electronic or mechanical properties.

Basic Information

Product Name	Pyridine, 1,2,5,6-Tetrahydro-1,2,2-Trimethyl- (9Ci)
CAS No.	556005-48-2
Molecular Formula	C8H15N
Molecular Weight	125.21 g/mol
Synonyms	1,2,5,6-Tetrahydro-1,2,2-trimethylpyridine; 1,2,2-Trimethyl-1,2,5,6-tetrahydropyridine; 1,2,2-Trimethyl-4,5-dihydropyridine; 2,2,6-Trimethyl-1,2,5,6-tetrahydropyridine; 1,2,5,6-Tetrahydro-2,2,6-trimethylpyridine; Trimethyldihydropyridine; Partially hydrogenated trimethylpyridine
EINECS	Contact for details

Quality Control

Our production of Pyridine, 1,2,5,6-Tetrahydro-1,2,2-Trimethyl- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized by advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment. We support cGMP compliance for pharmaceutical applications, with documentation tailored to meet audit requirements.

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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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