Description

4-Pyridinecarboxylicacid,1,2-Dihydro-1-Methyl-,Methylester(9Ci) is a specialized heterocyclic building block with significant utility in advanced organic synthesis. Its unique pyridine-derived structure makes it a valuable precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers engaged in creating novel active ingredients, fine chemicals, and functional materials.

Application

This versatile chemical intermediate serves critical roles in several high-value industrial and research applications:

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating complex ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and performance materials.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry and heterocyclic compound research.
• Material Science: Potential building block for organic electronic materials and photoactive compounds.

Basic Information

Item	Details
Product Name	4-Pyridinecarboxylicacid,1,2-Dihydro-1-Methyl-,Methylester(9Ci)
CAS No.	80845-59-6
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	1,2-Dihydro-1-methyl-4-pyridinecarboxylic acid methyl ester; Methyl 1,2-dihydro-1-methyl-4-pyridinecarboxylate; 1-Methyl-1,2-dihydropyridine-4-carboxylic acid methyl ester; 4-(Methoxycarbonyl)-1-methyl-1,2-dihydropyridine; 1-Methyl-1,2-dihydro-4-pyridinecarboxylic acid methyl ester; 80845-59-6; Methyl 1-methyl-1,2-dihydro-4-pyridinecarboxylate
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our production follows cGMP guidelines where applicable, and each lot is accompanied by a comprehensive Certificate of Analysis (COA). The COA includes critical parameters such as assay purity, identity confirmation via spectroscopic methods, and impurity profiles determined by HPLC/GC. We are committed to meeting the stringent specifications required for pharmaceutical and advanced synthetic applications.

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). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.