3-Chloro-1H-pyrazolo[3,4-b]quinoxaline

Modify Date: 2025-09-24 09:19:47

3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure
3-Chloro-1H-pyrazolo[3,4-b]quinoxaline structure
Common Name 3-Chloro-1H-pyrazolo[3,4-b]quinoxaline
CAS Number 160315-07-1 Molecular Weight 204.61600
Density 1.603g/cm3 Boiling Point 455.1ºC at 760 mmHg
Molecular Formula C9H5ClN4 Melting Point N/A
MSDS N/A Flash Point 261.5ºC

 Names

Name 3-chloro-2H-pyrazolo[4,3-b]quinoxaline
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.603g/cm3
Boiling Point 455.1ºC at 760 mmHg
Molecular Formula C9H5ClN4
Molecular Weight 204.61600
Flash Point 261.5ºC
Exact Mass 204.02000
PSA 54.46000
LogP 2.15950
Vapour Pressure 4.87E-08mmHg at 25°C
Index of Refraction 1.819

 Safety Information

HS Code 2933990090

 Synthetic Route

~71%

3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure

3-Chloro-1H-pyr...

CAS#:160315-07-1

Literature: Heydenreich, Matthias; Koch, Andreas; Sarodnick, Gerhard; Kleinpeter, Erich Tetrahedron, 2005 , vol. 61, # 9 p. 2373 - 2385

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3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure

3-Chloro-1H-pyr...

CAS#:160315-07-1

Literature: Ortega, Miguel A.; Montoya, Maria E.; Zarranz, Belen; Jaso, Andres; Aldana, Ignacio; Leclerc, Sophie; Meijer, Laurent; Monge, Antonio Bioorganic and Medicinal Chemistry, 2002 , vol. 10, # 7 p. 2177 - 2184

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3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure

3-Chloro-1H-pyr...

CAS#:160315-07-1

Literature: Monge; Palop; Pinol; Martinez-Crespo; Narro; Gonzalez; Sainz; Lopez De Cerain; Hamilton; Barker Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 5 p. 1135 - 1139

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3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure

3-Chloro-1H-pyr...

CAS#:160315-07-1

Literature: Monge; Palop; Pinol; Martinez-Crespo; Narro; Gonzalez; Sainz; Lopez De Cerain; Hamilton; Barker Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 5 p. 1135 - 1139

~%

3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure

3-Chloro-1H-pyr...

CAS#:160315-07-1

Literature: Monge; Palop; Pinol; Martinez-Crespo; Narro; Gonzalez; Sainz; Lopez De Cerain; Hamilton; Barker Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 5 p. 1135 - 1139

~%

3-Chloro-1H-pyrazolo[3,4-b]quinoxaline Structure

3-Chloro-1H-pyr...

CAS#:160315-07-1

Literature: Monge; Palop; Pinol; Martinez-Crespo; Narro; Gonzalez; Sainz; Lopez De Cerain; Hamilton; Barker Journal of Heterocyclic Chemistry, 1994 , vol. 31, # 5 p. 1135 - 1139

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-chloropyrazolo[4,5-b]quinoxaline
3-Chloro-1H-pyrazolo[3,4-b]quinoxaline
3-Chlorflavazol
pyrazolo[3,4-b]quinoxaline deriv. 7
3-chloro-1(2)H-pyrazolo[3,4-b]quinoxaline
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