Description

Cynaustine CAS NO 17958-39-3 is a specialized organic compound of significant interest in advanced chemical synthesis and research. This chemical serves as a valuable intermediate or building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D laboratories, fine chemical manufacturers, and companies involved in the production of active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• As a key pharmaceutical intermediate in the synthesis of novel drug candidates and active ingredients.
• Utilized in agrochemical research for developing new pesticides and herbicides.
• Serves as a building block in organic synthesis for creating complex heterocyclic compounds.
• Used in material science research, particularly in the development of specialty polymers and functional materials.
• Acts as a precursor in fine chemical manufacturing for high-value, low-volume specialty products.

Basic Information

Product Name	Cynaustine
CAS No.	17958-39-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dicyanobenzene; m-Dicyanobenzene; Isophthalonitrile; Benzene-1,3-dicarbonitrile; m-Phthalodinitrile; 1,3-Benzenedicarbonitrile; Isophthalodinitrile; m-Dicyanobenzol
EINECS	241-891-1

Quality Control

Our Cynaustine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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