2-(4-Nitrophenyl)hydrazine-1-carboxamide

Base Information

• Chemical Name: 2-(4-Nitrophenyl)hydrazine-1-carboxamide
• CAS No.: 16246-34-7
• Molecular Formula: C7H8 N4 O3
• Molecular Weight: 196.1634
• NSC Number: 376700
• DSSTox Substance ID: DTXSID10390984
• Mol file: 16246-34-7.mol

Synonyms:16246-34-7;NSC376700;SCHEMBL3164409;DTXSID10390984;NSC-376700;2-(4-Nitrophenyl)hydrazine-1-carboxamide

Chemical Property of 2-(4-Nitrophenyl)hydrazine-1-carboxamide

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: 1.504g/cm³
• XLogP3: 0
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 196.05964013
• Heavy Atom Count: 14
• Complexity: 220

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1NNC(=O)N)[N+](=O)[O-]

Technology Process of 2-(4-Nitrophenyl)hydrazine-1-carboxamide

There total 2 articles about 2-(4-Nitrophenyl)hydrazine-1-carboxamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

potassium cyanate (590-28-3) + 4-nitrophenylhydrazine hydrochloride (636-99-7) → 4-nitrophenylsemicarbazide (16246-34-7)

Guidance literature:

In water;

DOI:10.1016/0223-5234(94)90209-7

Reference yield:

→ 4-nitrophenylsemicarbazide (16246-34-7)

Guidance literature:

aus <4-Nitro-phenyl>-hydrazin und Kaliumcyanat nach Fischer, A. 190<1878> 113;

Reference yield: 95.0%

formic acid (64-18-6) + 4-nitrophenylsemicarbazide (16246-34-7) → 3-hydroxy-1-(4-nitrophenyl)-1H-1,2,4-triazole (22354-77-4)

Guidance literature:

With sulfuric acid; at 95 - 100 ℃; for 6h;

DOI:10.1016/0223-5234(94)90209-7

upstream raw materials:

potassium cyanate

4-nitrophenylhydrazine hydrochloride

Downstream raw materials:

1-(4-amino-phenyl)-semicarbazide

(4-nitro-phenyl)-diazenecarboxylic acid amide

3-hydroxy-1-(4-nitrophenyl)-1H-1,2,4-triazole

4-(3-ethoxy-1H-1,2,4-triazol-1-yl)phenyl isothiocyanate