Description

Cyanic Acid CAS NO 628317-80-6 is a reactive chemical intermediate of significant interest in advanced organic synthesis. Its high volatility and reactivity make it a valuable precursor for constructing heterocyclic compounds and specialized polymers. This product is essential for research and development laboratories, pharmaceutical intermediates, and fine chemical manufacturing seeking to explore novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and heterocyclic drug candidates.
• Agrochemical Synthesis: Used in the production of specialized herbicides, fungicides, and plant growth regulators requiring cyanate or isocyanate functionalities.
• Polymer & Resin Chemistry: Acts as a monomer or cross-linking agent in the development of high-performance polyurethanes, polyisocyanurates, and other specialty polymers.
• Organic Synthesis Reagent: Employed in research laboratories for cycloaddition reactions, carbamate formation, and as a source of the cyanate (OCN-) group.
• Chemical Derivatization: Useful for modifying surfaces or molecules to introduce reactive isocyanate groups for further functionalization.

Basic Information

Product Name	Cyanic Acid
CAS No.	628317-80-6
Molecular Formula	CHNO
Molecular Weight	43.03 g/mol
Synonyms	Hydrogen cyanate; Cyanic acid monomer; Isocyanic acid (tautomer); Formonitrile oxide; Carbonimide oxide; HNCO; Hydrocyanic acid, oxo-
EINECS	Contact for details

Quality Control

Our Cyanic Acid is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area, preferably at controlled room temperature (15-25°C). Containers must be kept tightly sealed when not in use to prevent loss and maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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