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B22157 4-Cyanophenylhydrazine hydrochloride, 97%

CAS Number
4-Hydrazinobenzonitrile hydrochloride

Stock No. Size Price ($) Quantity Availability
B22157-06 5g 53.20
B22157-14 25g 191.00
B22157-22 100g 651.00
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4-Cyanophenylhydrazine hydrochloride, 97%


Chemical Properties

Formula Weight
Melting point
ca 243° dec.
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Soluble in methanol.


It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.


Moisture sensitive. Store away from strong oxidizing agents, water/ moisture.

Literature References

Latifeh Navidpour; Mohsen Amini; Hamed Shafaroodi; Khosrou Abdi; Mohammad H. Ghahremanic, Ahmad Reza Dehpourd, Abbas Shafiee. Design and synthesis of new water-soluble tetrazolide derivatives of celecoxib and rofecoxib as selective cyclooxygenase-2 (COX-2) inhibitors. Bioorganic & Medicinal Chemistry Letters. 2006, 16 (17), 4483-4487.

Erzsébet Mernyák; László Márk; Éva Frank; Gyula Schneider; János Wölfling. Electrophile-induced generation of cyclic azomethine imines from steroidal δ-alkenyl hydrazones. Steroids. 2009, 74 (4-5), 474-482.

GHS Hazard and Precautionary Statements

Hazard Statements: H302+H312+H332-H315-H319-H335

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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