N-hydroxy-2-phenyl-1-hydrazinecarboxamide

Base Information

• Chemical Name: N-hydroxy-2-phenyl-1-hydrazinecarboxamide
• CAS No.: 121933-76-4
• Molecular Formula: C₇H₉N₃O₂
• Molecular Weight: 167.167
• Hs Code.: 2928000090
• DSSTox Substance ID: DTXSID80377227
• Wikidata: Q82166370
• Mol file: 121933-76-4.mol

Synonyms:121933-76-4;N-hydroxy-2-phenyl-1-hydrazinecarboxamide;1-anilino-3-hydroxyurea;N-Hydroxy-2-phenylhydrazinecarboxamide;3-hydroxy-1-(phenylamino)urea;DTXSID80377227;MFCD03791220;AKOS005070415;SB86380;N-Hydroxy-2-phenylhydrazine-1-carboxamide;FT-0680404;N-HYDRO-2-PHENYL-1-HYDRAZINECARBOXAMIDE;4W-0270;A910044;J-523583

Chemical Property of N-hydroxy-2-phenyl-1-hydrazinecarboxamide

Chemical Property:

• Melting Point: 156-158°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 73.39000
• Density: 1.379g/cm³
• LogP: 1.55670
• XLogP3: 0.6
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 167.069476538
• Heavy Atom Count: 12
• Complexity: 146

Purity/Quality:

98%min ^*data from raw suppliers

N-Hydroxy-2-phenyl-1-hydrazinecarboxamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)NNC(=O)NO

Technology Process of N-hydroxy-2-phenyl-1-hydrazinecarboxamide

There total 4 articles about N-hydroxy-2-phenyl-1-hydrazinecarboxamide 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:

→ 3-phenyl-carbazohydroxamic acid (121933-76-4)

Guidance literature:

With ethanol; hydroxylamine;

Reference yield:

N-phenylcarbonohydrazide (19177-84-5) → 4-hydroxy-1-phenyl semicarbazide (121933-76-4)

Guidance literature:

With hydrogenchloride; sodium nitrite;

Reference yield:

ethyl phenylhydrazocarboxylate (6233-02-9) → 4-hydroxy-1-phenyl semicarbazide (121933-76-4)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol; hydrazine hydrate / 120 °C

2: sodium nitrite; aqueous hydrochloric acid

With hydrogenchloride; ethanol; hydrazine hydrate; sodium nitrite;

upstream raw materials:

ethanol

hydroxylamine

3-phenyl-1,2,3,4-oxatriazol-5-one (inner salt)

N-phenylcarbonohydrazide

Downstream raw materials:

phenyl-diazenecarboxylic acid amide