5H-Benz[g]indolo[2,3-b]quinoxaline

Modify Date: 2026-07-02 18:12:29

5H-Benz[g]indolo[2,3-b]quinoxaline Structure
5H-Benz[g]indolo[2,3-b]quinoxaline structure
Common Name 5H-Benz[g]indolo[2,3-b]quinoxaline
CAS Number 249-06-9 Molecular Weight 269.30000
Density 1.412g/cm3 Boiling Point 571.4ºC at 760mmHg
Molecular Formula C18H11N3 Melting Point N/A
MSDS N/A Flash Point 271.5ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5H-Benz[g]indolo[2,3-b]quinoxaline
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.412g/cm3
Boiling Point 571.4ºC at 760mmHg
Molecular Formula C18H11N3
Molecular Weight 269.30000
Flash Point 271.5ºC
Exact Mass 269.09500
PSA 41.57000
LogP 4.41750
Vapour Pressure 1.79E-12mmHg at 25°C
Index of Refraction 1.893
InChIKey QJTQJHWPLZIMPE-UHFFFAOYSA-N
SMILES c1ccc2cc3nc4c(nc3cc2c1)[nH]c1ccccc14

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~66%

5H-Benz[g]indolo[2,3-b]quinoxaline Structure

5H-Benz[g]indol...

CAS#:249-06-9

Learn More
Literature: Drushlyak, A. G.; Ivashchenko, A. V.; Titov, V. V. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 10 p. 1155 - 1159 Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 10 p. 1399 - 1403

~11%

5H-Benz[g]indolo[2,3-b]quinoxaline Structure

5H-Benz[g]indol...

CAS#:249-06-9

Learn More
Literature: Drushlyak, A. G.; Ivashchenko, A. V.; Titov, V. V. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 10 p. 1155 - 1159 Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 10 p. 1399 - 1403

~%

5H-Benz[g]indolo[2,3-b]quinoxaline Structure

5H-Benz[g]indol...

CAS#:249-06-9

Learn More
Literature: Henseke; Lemke Chemische Berichte, 1958 , vol. 91, p. 101,110

~%

5H-Benz[g]indolo[2,3-b]quinoxaline Structure

5H-Benz[g]indol...

CAS#:249-06-9

Learn More
Literature: Henseke; Lemke Chemische Berichte, 1958 , vol. 91, p. 101,110

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 5H-Benz[g]indolo[2,3-b]quinoxalineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Total 1, Current Page 1 of 1
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

7H-Benzo<g>indolo<2.3-b>chinoxalin

 5H-Benz[g]indolo[2,3-b]quinoxaline | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the SMILES notation of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: SMILES notation of 5H-Benz[g]indolo[2,3-b]quinoxaline is c1ccc2cc3nc4c(nc3cc2c1)[nH]c1ccccc14.
Q: What is the CAS number of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: CAS number of 5H-Benz[g]indolo[2,3-b]quinoxaline is 249-06-9.
Q: What is the molecular weight of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: Molecular weight of 5H-Benz[g]indolo[2,3-b]quinoxaline is 269.30000.
Q: What is the Chinese name of 249-06-9?
A: Chinese name of 249-06-9 is 249-06-9.
Q: What are the upstream materials of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: Related upstream materials(CAS) of 5H-Benz[g]indolo[2,3-b]quinoxaline: 771-97-1;91-56-5;64-17-5;7732-18-5.
Q: What is the InChIKey of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: InChIKey of 5H-Benz[g]indolo[2,3-b]quinoxaline is QJTQJHWPLZIMPE-UHFFFAOYSA-N.
Q: What English synonyms does 5H-Benz[g]indolo[2,3-b]quinoxaline have?
A: English synonyms of 5H-Benz[g]indolo[2,3-b]quinoxaline: 7H-Benzoindolochinoxalin.
Q: What is the LogP of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: LogP of 5H-Benz[g]indolo[2,3-b]quinoxaline is 4.41750.
Q: What is the molecular formula of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: Molecular formula of 5H-Benz[g]indolo[2,3-b]quinoxaline is C18H11N3.
Q: What is the polar surface area (PSA) of 5H-Benz[g]indolo[2,3-b]quinoxaline?
A: Polar surface area (PSA) of 5H-Benz[g]indolo[2,3-b]quinoxaline is 41.57000.

 5H-Benz[g]indolo[2,3-b]quinoxalinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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