Description

Cyanic Acid, 2-Pyridinyl Ester (9Ci) CAS NO 175351-40-3 is a specialized organic compound belonging to the class of cyanate esters, characterized by its pyridine-substituted structure. This chemical is a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for constructing heterocyclic frameworks and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those containing pyridine or fused heterocyclic systems for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its reactive cyanate ester group.
• Organic Synthesis Building Block: Acts as a versatile reagent for introducing the 2-pyridinyloxy carbonyl moiety into more complex molecules in academic and industrial laboratories.
• Material Science Research: Investigated for potential use in the development of specialty polymers, resins, or coatings due to its reactive functional groups.
• Chemical Biology Probe Development: Utilized in the design and synthesis of molecular probes and biochemical tools for studying biological processes.

Basic Information

Product Name	Cyanic Acid, 2-Pyridinyl Ester (9Ci)
CAS No.	175351-40-3
Molecular Formula	C6H4N2O
Molecular Weight	120.11 g/mol
Synonyms	2-Pyridyl Cyanate; Pyridin-2-yl Cyanate; 2-Pyridinol Cyanate; 2-Cyanoxypyridine; 2-Pyridinyl Cyanate; Isocyanic Acid 2-Pyridinyl Ester; 2-Pyridyloxycarbonitrile; (Pyridin-2-yloxy)methanenitrile
EINECS	Contact for details

Quality Control

Our Cyanic Acid, 2-Pyridinyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results from techniques including HPLC, NMR, and IR spectroscopy. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C (refrigerated).

Specification

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