Description

Benzyl 3,4-Dihydro-2-Methyl-4-Oxopyridine-1(2H)-Carboxylate is a high-purity synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in its role as a versatile building block for constructing complex nitrogen-containing heterocycles, which are core structures in many active pharmaceutical ingredients. This compound is essential for research and development chemists and process scale-up teams within the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic scaffold.
• Fine Chemical Production: Serves as a specialized building block for creating complex molecules used in materials science and specialty chemicals.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploratory chemistry projects.
• Process Chemistry: Utilized in route scouting and optimization for the scalable manufacturing of target active compounds.

Basic Information

Product Name	Benzyl 3,4-Dihydro-2-Methyl-4-Oxopyridine-1(2H)-Carboxylate
CAS No.	190906-91-3
Molecular Formula	C14H15NO3
Molecular Weight	245.27 g/mol
Synonyms	1-(Benzyloxycarbonyl)-2-methyl-4-oxo-1,2,3,4-tetrahydropyridine; Benzyl 2-methyl-4-oxo-3,4-dihydro-1(2H)-pyridinecarboxylate; 2-Methyl-4-oxo-3,4-dihydro-1(2H)-pyridinecarboxylic Acid Benzyl Ester; 1-CBZ-2-Methyl-4-oxo-1,2,3,4-tetrahydropyridine; N-CBZ-2-Methyl-4-oxo-1,2,3,4-tetrahydropyridine; 190906-91-3; Benzyl 2-methyl-4-oxo-1,2,3,4-tetrahydropyridine-1-carboxylate
EINECS	Contact for details

Quality Control

Our Benzyl 3,4-Dihydro-2-Methyl-4-Oxopyridine-1(2H)-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider holding under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.