Description

2-Pyridinecarboxaldehyde, 1,2,3,4-Tetrahydro-1,2,5-Trimethyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its unique fused pyridine-tetrahydro structure makes it a valuable precursor for constructing complex nitrogen-containing molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly those targeting neurological and cardiovascular diseases.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, dyes, and advanced materials.
• Academic & R&D: A valuable tool for methodological research in organic chemistry, including studies on cyclization and functional group transformations.

Basic Information

Product Name	2-Pyridinecarboxaldehyde, 1,2,3,4-Tetrahydro-1,2,5-Trimethyl- (9Ci)
CAS No.	408526-56-7
Molecular Formula	C9H15NO
Molecular Weight	153.22 g/mol
Synonyms	1,2,3,4-Tetrahydro-1,2,5-trimethyl-2-pyridinecarboxaldehyde; 1,2,5-Trimethyl-1,2,3,4-tetrahydro-2-pyridinecarboxaldehyde; 1,2,3,4-Tetrahydro-1,2,5-trimethylpicolinaldehyde; 2-Formyl-1,2,5-trimethyl-1,2,3,4-tetrahydropyridine; 1,2,5-Trimethyl-3,4-dihydro-2H-pyridine-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Pyridinecarboxaldehyde, 1,2,3,4-Tetrahydro-1,2,5-Trimethyl- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress and degradation.

Specification

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

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