9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]

Modify Date: 2026-07-04 17:10:53

9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino] Structure
9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino] structure
Common Name 9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]
CAS Number 20241-75-2 Molecular Weight 450.48500
Density 1.405g/cm3 Boiling Point 641ºC at 760mmHg
Molecular Formula C28H22N2O4 Melting Point N/A
MSDS N/A Flash Point 341.4ºC

 Names

Name 1,5-dihydroxy-4,8-bis(4-methylanilino)anthracene-9,10-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.405g/cm3
Boiling Point 641ºC at 760mmHg
Molecular Formula C28H22N2O4
Molecular Weight 450.48500
Flash Point 341.4ºC
Exact Mass 450.15800
PSA 98.66000
LogP 6.12320
Vapour Pressure 5.02E-17mmHg at 25°C
Index of Refraction 1.751
InChIKey USXUIUWGIGFKRR-UHFFFAOYSA-N
SMILES Cc1ccc(Nc2ccc(O)c3c2C(=O)c2c(O)ccc(Nc4ccc(C)cc4)c2C3=O)cc1

 Safety Information

HS Code 2922509090

 Synthetic Route

~%

9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino] Structure

9,10-Anthracene...

CAS#:20241-75-2

Learn More
Literature: Allen; Frame; Wilson Journal of Organic Chemistry, 1941 , vol. 6, p. 732,747 Journal of Organic Chemistry, 1942 , vol. 7, p. 63,66

~%

9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino] Structure

9,10-Anthracene...

CAS#:20241-75-2

Learn More
Literature: Bayer and Co. Patent: DE89090 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 314

~%

9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino] Structure

9,10-Anthracene...

CAS#:20241-75-2

Learn More
Literature: Allen; Frame; Wilson Journal of Organic Chemistry, 1941 , vol. 6, p. 732,747 Journal of Organic Chemistry, 1942 , vol. 7, p. 63,66 Full Text Show Details Allen; Wilson; Frame Journal of Organic Chemistry, 1942 , vol. 7, p. 68,69

~%

9,10-Anthracenedione,1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino] Structure

9,10-Anthracene...

CAS#:20241-75-2

Learn More
Literature: Allen; Frame; Wilson Journal of Organic Chemistry, 1941 , vol. 6, p. 732,747 Journal of Organic Chemistry, 1942 , vol. 7, p. 63,66

 Customs

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Bioassay

View more

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
Total 1, Current Page 1 of 1
1

 Synonyms

1,5-Dihydroxy-4,8-di-p-toluidino-anthrachinon
1,5-dihydroxy-4,8-di-p-toluidino-anthraquinone
Toluidine Blue Base
4.8-Di-p-toluidino-anthrarufin
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.