2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-

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Names

[ CAS No. ]:
2786-71-2

[ Name ]:
2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-

[Synonym ]:
1-Amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)-2-anthracenesulfonic acid
2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)
1-Amino-4-anilino-anthrachinon-sulfonsaeure-(2)
1-amino-4-anilinoanthraquinone-2-sulphonic acid
EINECS 220-508-8
Alizarinsaphirol A
1-Amino-4-anilino-9,10-dioxo-9,10-dihydro-anthracen-2-sulfonsaeure
C.I. Acid Blue 25 free acid
1-amino-4-phenylaminoanthraquinone-2-sulfonic acid
1-amino-4-anilino-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid
C.I. ACID BLUE 25

Chemical & Physical Properties

[ Density]:
1.576g/cm3

[ Molecular Formula ]:
C20H14N2O5S

[ Molecular Weight ]:
394.40100

[ Exact Mass ]:
394.06200

[ PSA ]:
134.94000

[ LogP ]:
4.76950

[ Index of Refraction ]:
1.743

Safety Information

[ HS Code ]:
2922399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-amino-4-bromoanthraquinone-2-sulfonic acid sodium salt

DownStream

  • Quinizarin
  • 1-amino-4-(phenylamino)anthraquinone

Customs

[ HS Code ]: 2922399090

[ Summary ]:
2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • Tert-butyl (1S,3S,5S)-3-aminobicyclo[3.1.0]hexane-1-carboxylate
  • Tert-butyl 2-amino-3-(cyclohex-3-en-1-yl)propanoate
  • Tert-butyl 2-(6-azaspiro[3.4]octan-7-yl)acetate
  • Tert-butyl decahydroquinoline-3-carboxylate
  • Tert-butyl 4,5,6,7-tetrahydrofuro[3,2-c]pyridine-4-carboxylate
  • Ethyl (1R,2S)-1-amino-2-methyl-2-phenylcyclopropane-1-carboxylate
  • Tert-butyl 1,2,3,4-tetrahydroisoquinoline-8-carboxylate
  • Ethyl (3S,4S)-4-cyclopentylpyrrolidine-3-carboxylate
  • Tert-butyl 2-methyl-2-piperazin-1-ylpropanoate
  • Ethyl 1-amino-3-fluorocyclobutane-1-carboxylate
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