Description

4-Cyanophenylcarbamic Acid is a high-purity organic building block of significant importance in advanced chemical synthesis. This compound serves as a critical intermediate for the development of pharmaceuticals, agrochemicals, and functional materials. It is primarily sought by research institutions and industrial manufacturers engaged in the production of active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Serves as a versatile synthon for organic chemists in academia and industry for constructing complex molecular architectures.
• Dye and Pigment Industry: Intermediate in the production of specialized cyanine dyes and high-performance pigments.

Basic Information

Product Name	4-Cyanophenylcarbamic Acid
CAS No.	950675-86-2
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	p-Cyanocarbanilic Acid; 4-Carbamoylphenyl cyanide; (4-Cyanophenyl)carbamic Acid; Benzoic acid, 4-cyano-, carbamate; 4-Cyanoaniline-N-carboxylic Acid
EINECS	Contact for details

Quality Control

Our 4-Cyanophenylcarbamic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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