Description

3-Pyridinecarbonylisocyanate (9Ci) is a reactive heterocyclic building block used in the synthesis of complex organic molecules. This compound is valued for its isocyanate functional group, which readily undergoes addition reactions with nucleophiles like amines and alcohols to form ureas and carbamates. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates. Its specific structure makes it a key reagent for introducing the nicotinoyl moiety into target molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting neurological disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Polymer Modification: Serves as a coupling agent or cross-linker in the production of specialty polymers and polyurethanes with specific functional properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and creating custom chemical libraries.
• Ligand and Catalyst Development: Useful for synthesizing novel ligands for metal complexes and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	3-Pyridinecarbonylisocyanate (9Ci)
CAS No.	26971-98-2
Molecular Formula	C7H4N2O2
Molecular Weight	148.12 g/mol
Synonyms	Nicotinoyl isocyanate; 3-Pyridinecarbonyl isocyanate; Isocyanic acid 3-pyridinyl ester; 3-Pyridylcarbonyl isocyanate; Pyridine-3-carbonyl isocyanate; 3-Carbamoylisocyanatopyridine; 3-Isoyanatocarbonylpyridine
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarbonylisocyanate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and IR/NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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