3-Hydrazino-1-methyl-2(1H)-quinoxalinone

Base Information

• Chemical Name: 3-Hydrazino-1-methyl-2(1H)-quinoxalinone
• CAS No.: 31595-64-9
• Molecular Formula: C₉H₁₀N₄O
• Molecular Weight: 190.205
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID20541980
• Wikidata: Q82418475
• Mol file: 31595-64-9.mol

Synonyms:31595-64-9;3-Hydrazino-1-methyl-2(1H)-quinoxalinone;3-hydrazinyl-1-methylquinoxalin-2-one;3-Hydrazinyl-1-methylquinoxalin-2(1H)-one;3-hydrazino-1-methylquinoxalin-2(1H)-one;SCHEMBL7782330;DTXSID20541980;MFCD14702900;AKOS006335344;LS-08581;3-hydrazinyl-1-methyl-1,2-dihydroquinoxalin-2-one

Chemical Property of 3-Hydrazino-1-methyl-2(1H)-quinoxalinone

Chemical Property:

• Boiling Point: 365.5±25.0 °C(Predicted)
• PKA: 2.21±0.20(Predicted)
• PSA: 76.17000
• Density: 1.42±0.1 g/cm3(Predicted)
• LogP: 0.34130
• XLogP3: 0.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 190.08546096
• Heavy Atom Count: 14
• Complexity: 276

Purity/Quality:

99% ^*data from raw suppliers

3-Hydrazino-1-methylquinoxalin-2(1H)-one ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN1C2=CC=CC=C2N=C(C1=O)NN

Technology Process of 3-Hydrazino-1-methyl-2(1H)-quinoxalinone

There total 5 articles about 3-Hydrazino-1-methyl-2(1H)-quinoxalinone 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-chloro-1-methyl-1H-quinoxalin-2-one (55687-06-4) → 3-Hydrazino-1-methylchinoxalin-2(1H)on (31595-64-9)

Guidance literature:

With hydrazine hydrate; In ethanol; for 1h; Heating;

Reference yield:

quinoxalin-2(1)-one (1196-57-2) → 3-Hydrazino-1-methylchinoxalin-2(1H)on (31595-64-9)

Guidance literature:

Multi-step reaction with 4 steps

1: aq. NaOH / 8 h / Ambient temperature

2: 35percent H₂O₂, 5percent aq. NaOH / 5 h / 70 - 80 °C

3: POCl₃ / 1.5 h / Heating

4: hydrazine hydrate / ethanol / 1 h / Heating

With sodium hydroxide; dihydrogen peroxide; hydrazine hydrate; trichlorophosphate; In ethanol;

Reference yield:

1-methyl-2(1H)-quinoxalinone (6479-18-1) → 3-Hydrazino-1-methylchinoxalin-2(1H)on (31595-64-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 35percent H₂O₂, 5percent aq. NaOH / 5 h / 70 - 80 °C

2: POCl₃ / 1.5 h / Heating

3: hydrazine hydrate / ethanol / 1 h / Heating

With sodium hydroxide; dihydrogen peroxide; hydrazine hydrate; trichlorophosphate; In ethanol;

upstream raw materials:

3-chloro-1-methyl-1H-quinoxalin-2-one

quinoxalin-2⁽¹⁾-one

1-methyl-2(1H)-quinoxalinone

1,2-Dihydro-3-hydroxy-1-methyl-2-oxo-chinoxalin

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