flavanthrone

Modify Date: 2026-07-01 20:36:43

flavanthrone Structure
flavanthrone structure
Common Name flavanthrone
CAS Number 475-71-8 Molecular Weight 408.40700
Density 1.575 g/cm3 Boiling Point 730.1ºC at 760 mmHg
Molecular Formula C28H12N2O2 Melting Point N/A
MSDS N/A Flash Point 365.3ºC

Summary: Re还原黄G (Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione, CAS号 475-71-8) is a chemical compound with molecular formula C28H12N2O2. For research-use only, not for medical or clinical usage.


 Names

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

Name Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione
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 1.575 g/cm3
Boiling Point 730.1ºC at 760 mmHg
Molecular Formula C28H12N2O2
Molecular Weight 408.40700
Flash Point 365.3ºC
Exact Mass 408.09000
PSA 59.92000
LogP 5.79680
Vapour Pressure 3.56E-21mmHg at 25°C
Index of Refraction 1.936
InChIKey KJPJZBYFYBYKPK-UHFFFAOYSA-N
SMILES O=c1c2ccccc2c2nc3ccc4c(=O)c5ccccc5c5nc6ccc1c2c6c3c45

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Safety Phrases S22-S24/25

 Synthetic Route

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

 flavanthroneBioassay

View more

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

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: In vitro inhibition of Bak-Bh3 peptide binding to the Bcl-2 using human myeloid leuke...
Source: ChEMBL
Target: Apoptosis regulator Bcl-2
External Id: CHEMBL875933
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 Synonyms

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

Benzo[h]benzo[5,6]acridino[2,1,9,8-klmna]acridine-8,16-dione
FLAVANTHRONE
BENZO(H)BENZO(5,6)ACRIDINO(2,1,9,8-KLMNA)ACRIDINE-8,16-DIONE(C.I. 70600)
INDANTHRENE YELLOW G (C.I. 70600)
EINECS 207-498-0
Pigment Yellow 24

 flavanthrone | FAQ

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

Q: What is the CAS number of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: CAS number of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is 475-71-8.
Q: What is the InChIKey of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: InChIKey of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is KJPJZBYFYBYKPK-UHFFFAOYSA-N.
Q: What are the upstream materials of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: Related upstream materials(CAS) of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione: 117-79-3;7223-68-9;861030-49-1;350038-88-9;914-20-5;860589-65-7;14381-79-4;7732-18-5.
Q: What English synonyms does Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione have?
A: English synonyms of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione: Benzo[h]benzo[5,6]acridino[2,1,9,8-klmna]acridine-8,16-dione, FLAVANTHRONE, BENZO(H)BENZO(5,6)ACRIDINO(2,1,9,8-KLMNA)ACRIDINE-8,16-DIONE(C.I. 70600), INDANTHRENE YELLOW G (C.I. 70600), EINECS 207-498-0, Pigment Yellow 24.
Q: What is the boiling point of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: Boiling point of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is 730.1ºC at 760 mmHg.
Q: What is the LogP of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: LogP of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is 5.79680.
Q: What is the English name of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: The English name of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione.
Q: What is the SMILES notation of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: SMILES notation of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is O=c1c2ccccc2c2nc3ccc4c(=O)c5ccccc5c5nc6ccc1c2c6c3c45.
Q: What is the molecular formula of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: Molecular formula of Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione is C28H12N2O2.
Q: What is the safety information for Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione?
A: Safety information for Benzo[h]Benz[5,6]Acridino[2,1,9,8-Klmna]Acridine-8,16-Dione: S22-S24/25.

 flavanthronefactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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