Description

[1-Methylpyridin-2(1H)-Ylidene]Acetic Acid Methyl Ester is a specialized organic compound featuring a reactive ylidene structure, making it a valuable synthon for constructing complex heterocyclic systems. This compound matters for its role as a key intermediate in advanced pharmaceutical and agrochemical research, enabling the synthesis of novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those containing complex nitrogen heterocycles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive site for structural diversification.
• Material Science Research: Serves as a precursor for the development of advanced organic materials, including ligands for catalysis and functional polymers.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, enabling new C-C and C-N bond-forming reactions.
• Fine Chemical Production: Employed in the custom synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	[1-Methylpyridin-2(1H)-Ylidene]Acetic Acid Methyl Ester
CAS No.	39998-21-5
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	Methyl (1-methyl-2-pyridinylidene)acetate; 2-(Methoxycarbonylmethylene)-1-methyl-1,2-dihydropyridine; 1-Methyl-2-(methoxycarbonylmethylene)-1,2-dihydropyridine; Methyl 2-(1-methyl-1,2-dihydro-2-pyridylidene)acetate; (1-Methyl-1,2-dihydro-2-pyridylidene)acetic acid methyl ester
EINECS	Contact for details

Quality Control

Our [1-Methylpyridin-2(1H)-Ylidene]Acetic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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