2,3-Dihydro-1H-cyclopenta[b]quinoxaline 4,9-dioxide

Base Information

• Chemical Name: 2,3-Dihydro-1H-cyclopenta[b]quinoxaline 4,9-dioxide
• CAS No.: 4232-53-5
• Molecular Formula: C11H10N2O2
• NSC Number: 300274
• DSSTox Substance ID: DTXSID70316160
• Wikidata: Q82069801
• ChEMBL ID: CHEMBL1332386
• Mol file: 4232-53-5.mol

Synonyms:2,3-Dihydro-1H-cyclopenta[b]quinoxaline 4,9-dioxide;MLS000523724;SMR000122797;4232-53-5;NSC300274;cid_327035;CHEMBL1332386;SCHEMBL10574223;BDBM79658;DTXSID70316160;HMS1612C06;HMS2388J13;9-oxido-2,3-dihydro-1H-cyclopenta[b]quinoxalin-4-ium 4-oxide;STK836932;AKOS000631999;NSC-300274;EU-0009623;SR-01000476694;SR-01000476694-1;9-oxidanidyl-2,3-dihydro-1H-cyclopenta[b]quinoxalin-4-ium 4-oxide

Chemical Property of 2,3-Dihydro-1H-cyclopenta[b]quinoxaline 4,9-dioxide

Chemical Property:

• XLogP3: 0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 202.074227566
• Heavy Atom Count: 15
• Complexity: 308

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC2=C(C1)[N+](=O)C3=CC=CC=C3N2[O-]

Technology Process of 2,3-Dihydro-1H-cyclopenta[b]quinoxaline 4,9-dioxide

There total 6 articles about 2,3-Dihydro-1H-cyclopenta[b]quinoxaline 4,9-dioxide 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: 83.0%

2,3-dihydro-1H-cyclopenta[b]quinoxaline (7193-24-0) → di-N-oxide of 2,3-dihydro-1H-cyclopentaquinoxaline (4232-53-5) + mono-N-oxide of 2,3-dihydro-1H-cyclopentaquinoxaline (19059-60-0)

Guidance literature:

With Perbenzoic acid; In chloroform; at 0 ℃; for 72h;

Reference yield: 60.0%

benzofurazan oxide (480-96-6,68100-26-5) + cyclopentanone (120-92-3) → di-N-oxide of 2,3-dihydro-1H-cyclopentaquinoxaline (4232-53-5)

Guidance literature:

With pyrrolidine; In acetonitrile; Heating;

DOI:10.1021/ol301550e

Reference yield:

cyclopentanone (120-92-3) → di-N-oxide of 2,3-dihydro-1H-cyclopentaquinoxaline (4232-53-5)

Guidance literature:

Multi-step reaction with 2 steps

1: concentrated aqueous HCl

2: diethyl ether

With hydrogenchloride; diethyl ether;

upstream raw materials:

monoperoxyphthalic acid

2,3-dihydro-1H-cyclopenta[b]quinoxaline

cyclopentanone

2-aminoazobenzene

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