Description

Cyanic Acid, 2-Acetylphenyl Ester (9Ci) CAS NO 1128-22-9 is a specialized organic ester compound of cyanic acid, serving as a valuable chemical intermediate and building block in advanced synthesis. Its molecular structure makes it a key precursor for the development of heterocyclic compounds and functional materials. This product is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for process development and scale-up.

Application

• Pharmaceutical Intermediate: Acts as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, contributing to the development of new crop protection agents.
• Chemical Research: Serves as a versatile building block in organic synthesis for academic and industrial R&D, enabling the construction of complex molecular architectures.
• Specialty Polymer & Material Science: Employed in the synthesis of specialty monomers and polymers, potentially for high-performance or functional materials.
• Dye & Pigment Industry: Functions as an intermediate in the synthesis of specialized dyes, pigments, and optical brighteners.

Basic Information

Product Name	Cyanic Acid, 2-Acetylphenyl Ester (9Ci)
CAS No.	1128-22-9
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	2-Acetylphenyl cyanate; o-Acetylphenyl cyanate; Phenol, 2-acetyl-, cyanate (ester); 2-Acetylphenyl cyanate (9CI); 1-(2-Cyanatophenyl)ethanone; 2-Cyanatophenylethanone; Cyanate d'ester de l'acide 2-acétylphénolique (French)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Standard quality parameters include identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames. The container should be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.