ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate

Base Information

Chemical Name:ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate
CAS No.:65642-22-0
Molecular Formula:C₁₃H₁₁N₃O₃
Molecular Weight:257.249
Hs Code.:
DSSTox Substance ID:DTXSID701168519
Mol file:65642-22-0.mol

Synonyms:65642-22-0;ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate;ETHYL 9-OXO-1H,6H,9H-PYRIDO[2,3-G]INDAZOLE-8-CARBOXYLATE;SCHEMBL9069336;DTXSID701168519;ethyl 9-oxo-1,2-dihydropyrazolo[3,4-f]quinoline-8-carboxylate;MFCD03787504;AKOS005081488;12T-0886;8-carboethoxy-9-hydroxy-1H-pyrazolo[3,4-f]quinoline;Ethyl 6,9-dihydro-9-oxo-1H-pyrazolo[3,4-f]quinoline-8-carboxylate;ETHYL9-OXO-1H,6H,9H-PYRIDO[2,3-G]INDAZOLE-8-CARBOXYLATE

Suppliers and Price of ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
ETHYL-9-OXO-6,9-DIHYDRO-1H-PYRAZOLO[3,4-F]QUINOLINE-8-CARBOXYLATE 95.00%
5MG
$ 687.35

American Custom Chemicals Corporation
ETHYL-9-OXO-6,9-DIHYDRO-1H-PYRAZOLO[3,4-F]QUINOLINE-8-CARBOXYLATE 95.00%
10MG
$ 679.14

American Custom Chemicals Corporation
ETHYL-9-OXO-6,9-DIHYDRO-1H-PYRAZOLO[3,4-F]QUINOLINE-8-CARBOXYLATE 95.00%
1MG
$ 647.61

Total 2 raw suppliers

Chemical Property of ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate

Chemical Property:

PSA：87.84000
LogP:1.58110
XLogP3:0.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:257.08004122
Heavy Atom Count:19
Complexity:636

Purity/Quality:: ETHYL-9-OXO-6,9-DIHYDRO-1H-PYRAZOLO[3,4-F]QUINOLINE-8-CARBOXYLATE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)C1=CN=C2C=CC3=CNNC3=C2C1=O

Technology Process of ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate

There total 5 articles about ethyl 9-oxo-6,9-dihydro-1H-pyrazolo[3,4-f]quinoline-8-carboxylate 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: 90.0%

: 65642-21-9
indazolyl-6 aminomethyllenemalonate d'ethyle

: 65642-22-0
ester ethylique de l'acide dihydro-6,9 oxo-9 pyrazolo <5.4-f>quinoleine carboxylique

Guidance literature:: With Gilotherm; at 255 ℃; for 0.166667h;

Reference yield:

: 6967-12-0
6-amino-1H-indazole

: 87-13-8
diethyl 2-ethoxymethylenemalonate

: 65642-22-0
ester ethylique de l'acide dihydro-6,9 oxo-9 pyrazolo <5.4-f>quinoleine carboxylique

Guidance literature:: In various solvent(s); at 235 - 242 ℃; for 6.5h;
DOI:10.1002/jhet.5570200538

Reference yield:

: 6967-12-0
6-amino-1H-indazole

: 65642-22-0
ester ethylique de l'acide dihydro-6,9 oxo-9 pyrazolo <5.4-f>quinoleine carboxylique

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / 0.5 h / 110 °C

2: 90 percent / Gilotherm / 0.17 h / 255 °C

With Gilotherm;