5-Nitroquinoxaline

Base Information

• Chemical Name: 5-Nitroquinoxaline
• CAS No.: 18514-76-6
• Molecular Formula: C8H5 N3 O2
• Molecular Weight: 175.147
• Hs Code.: 2933990090
• NSC Number: 128768
• UNII: YDZ6TV2TNM
• DSSTox Substance ID: DTXSID80171722
• Nikkaji Number: J59.560H
• Wikidata: Q72496227
• Mol file: 18514-76-6.mol

Synonyms:5-Nitroquinoxaline;18514-76-6;Quinoxaline, 5-nitro-;YDZ6TV2TNM;NSC 128768;BRN 0145468;NSC-128768;5-23-07-00148 (Beilstein Handbook Reference);5-nitro-quinoxaline;NSC128768;UNII-YDZ6TV2TNM;SCHEMBL5260391;DTXSID80171722;MFCD01684951;AKOS006278188;AB09747;AS-56985;LS-143051;CS-0097817;A880734

Chemical Property of 5-Nitroquinoxaline

Chemical Property:

• Vapor Pressure: 0.000355mmHg at 25°C
• Melting Point: 90-92℃
• Boiling Point: 328.8°Cat760mmHg
• Flash Point: 152.6°C
• PSA: 71.60000
• Density: 1.437g/cm³
• LogP: 2.06120
• Storage Temp.: 2-8°C
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 175.038176411
• Heavy Atom Count: 13
• Complexity: 204

Purity/Quality:

97% ^*data from raw suppliers

5-Nitroquinoxaline 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=NC=CN=C2C(=C1)[N+](=O)[O-]

Technology Process of 5-Nitroquinoxaline

There total 1 articles about 5-Nitroquinoxaline 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:

2,3-diethynylquinoxaline (91-19-0) → 5-nitrobenzopyrazine (18514-76-6) + 6-nitroquinoxaline (6639-87-8)

Guidance literature:

With water; Nitrate; Kinetics; Irradiation;

DOI:10.1016/S0045-6535(98)00188-X

Reference yield: 94.0%

5-nitrobenzopyrazine (18514-76-6) → quinoxalin-5-ylamine (16566-20-4)

Guidance literature:

With hydrogenchloride; zinc; In water; Reagent/catalyst;

Reference yield:

5-nitrobenzopyrazine (18514-76-6) → 5-hydroxyquinoxaline (17056-99-4)

Guidance literature:

In ethanol; at 21.85 ℃; Further Variations:; Solvents; Quantum yield; UV-irradiation;

DOI:10.1023/B:RUGC.0000030402.66220.55

upstream raw materials:

2,3-diethynylquinoxaline

Downstream raw materials:

quinoxalin-5-ylamine

5-hydroxyquinoxaline