Description

3-Cyanophenylhydrazine Hydrochloride is a versatile aromatic hydrazine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, combining a hydrazine group for condensation reactions and a cyano group for further functionalization, enabling the construction of complex heterocyclic scaffolds. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and dyestuff industries, particularly in the development of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of heterocyclic compounds, including pyrazoles, triazoles, and indoles, which are core structures in many drug candidates.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators that require phenylhydrazine-based active ingredients.
• Dyestuff and Pigment Production: Serves as a coupling agent in the synthesis of azo dyes and high-performance organic pigments.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers and resins.
• Coordination Chemistry: Acts as a ligand precursor for the preparation of metal complexes and catalysts.

Basic Information

Product Name	3-Cyanophenylhydrazine Hydrochloride
CAS No.	17672-26-3
Molecular Formula	C7H8N3·HCl
Molecular Weight	169.62 g/mol (Free base: 133.16 g/mol)
Synonyms	(3-Cyanophenyl)hydrazine Hydrochloride; m-Cyanophenylhydrazine Hydrochloride; 3-Hydrazinylbenzonitrile Hydrochloride; Benzonitrile, 3-hydrazinyl-, hydrochloride; 1-(3-Cyanophenyl)hydrazine Hydrochloride; 3-Cyanophenyl Hydrazine HCl; 3-Cyanophenylhydrazine HCl
EINECS	Contact for details

Quality Control

Our 3-Cyanophenylhydrazine Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and KF titration for moisture content, to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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