Description

4-Pyridinecarboxylic Acid, 5-[4-(1,1-Dimethylethyl)Phenyl]-1,2-Dihydro-2-Oxo- is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its molecular architecture, featuring a pyridinecarboxylic acid core substituted with a tert-butylphenyl group, makes it a valuable intermediate for constructing complex pharmacologically active molecules. This compound is primarily utilized by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Employed in constructing complex molecular frameworks for advanced material science and chemical research.
• Ligand Synthesis: Potential use in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A key reagent for exploratory chemistry in university laboratories and corporate R&D centers focused on heterocyclic chemistry.

Basic Information

Product Name	4-Pyridinecarboxylic Acid, 5-[4-(1,1-Dimethylethyl)Phenyl]-1,2-Dihydro-2-Oxo-
CAS No.	1261954-99-7
Molecular Formula	C₁₆H₁₇NO₃
Molecular Weight	271.31 g/mol
Synonyms	5-(4-tert-Butylphenyl)-1,2-dihydro-2-oxopyridine-4-carboxylic acid; 5-(4-(tert-Butyl)phenyl)-2-oxo-1,2-dihydropyridine-4-carboxylic acid; 4-Pyridinecarboxylic acid, 5-[4-(1,1-dimethylethyl)phenyl]-1,2-dihydro-2-oxo-; 5-(p-tert-Butylphenyl)-2-oxo-1,2-dihydronicotinic acid; CAS 1261954-99-7
EINECS	Contact for details

Quality Control

Our production of 4-Pyridinecarboxylic Acid, 5-[4-(1,1-Dimethylethyl)Phenyl]-1,2-Dihydro-2-Oxo- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.