Description

4-Pyridinecarboxamide,n-(1,3-Dihydro-1-Oxo-5-Isobenzofuranyl)-(9Ci) is a specialized heterocyclic organic compound that serves as a valuable building block in advanced chemical synthesis. Its unique molecular architecture, combining pyridine and isobenzofuranone moieties, makes it a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to innovate within complex molecular frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides with specific modes of action.
• Material Science: Serves as a building block for creating advanced organic electronic materials, such as charge-transport layers or light-emitting components.
• Ligand Synthesis: Employed in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to develop molecular probes for studying enzyme function and biological pathways.
• Academic & Industrial R&D: A fundamental reagent for synthetic organic chemistry research and process development in fine chemical production.

Basic Information

Product Name	4-Pyridinecarboxamide,n-(1,3-Dihydro-1-Oxo-5-Isobenzofuranyl)-(9Ci)
CAS No.	500260-92-4
Molecular Formula	C14H10N2O3
Molecular Weight	254.24 g/mol
Synonyms	N-(1,3-Dihydro-1-oxo-5-isobenzofuranyl)-4-pyridinecarboxamide; 5-Isobenzofuranone-1-(4-pyridinylcarbonyl)imide; 1-Oxo-1,3-dihydroisobenzofuran-5-yl isonicotinamide; 4-Pyridinecarboxylic acid, (1,3-dihydro-1-oxo-5-isobenzofuranyl)amide; (1-Oxo-1,3-dihydroisobenzofuran-5-yl)carbamic acid 4-pyridyl ester (tautomeric form); Amide derivative of 5-aminoisobenzofuran-1-one and isonicotinic acid.
EINECS	Contact for details

Quality Control

Our 4-Pyridinecarboxamide,n-(1,3-Dihydro-1-Oxo-5-Isobenzofuranyl)-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and stringent control of residual solvents and heavy metals. We provide a detailed Certificate of Analysis (COA) with each shipment to ensure traceability and compliance with your research or cGMP-grade requirements.

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). The compound may be light-sensitive; prolonged exposure to direct light should be avoided. Keep the container tightly sealed to protect from moisture.

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%
Heavy Metals	≤ 10 ppm

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