Description

tert-Butyl 4-Oxo-1,4-dihydropyridine-1-carboxylate is a high-purity, protected heterocyclic building block of significant value in advanced organic synthesis. This compound serves as a versatile intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those containing functionalized pyridine or dihydropyridine cores.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where the protected carboxylate moiety allows for selective chemical transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and functional materials.
• Academic & Contract Research: A valuable reagent for methodology development and exploratory chemistry in academic laboratories and CROs (Contract Research Organizations).
• Peptidomimetics & Bioactive Molecule Design: The tert-butyloxycarbonyl (Boc) protecting group makes it suitable for constructing peptide-like structures and other bioactive molecules.

Basic Information

Product Name	tert-Butyl 4-Oxo-1,4-dihydropyridine-1-carboxylate
CAS No.	332940-69-9
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	1-Boc-4-pyridone; 1-(tert-Butoxycarbonyl)-4-pyridone; tert-Butyl 4-oxo-3,4-dihydro-1(2H)-pyridinecarboxylate; 4-Oxo-1,4-dihydro-pyridine-1-carboxylic acid tert-butyl ester; 1-Boc-4-hydroxypyridine; 1-N-Boc-4-pyridone; 4-Pyridone, 1-(1,1-dimethylethoxy)carbonyl]-; Boc-4-pyridone
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Oxo-1,4-dihydropyridine-1-carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.