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

Modify Date: 2026-07-17 16:26:01

2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino) Structure
2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino) structure
Common Name 2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-9,10-dioxo-4-(phenylamino)
CAS Number 2786-71-2 Molecular Weight 394.40100
Density 1.576g/cm3 Boiling Point N/A
Molecular Formula C20H14N2O5S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid
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 1.576g/cm3
Molecular Formula C20H14N2O5S
Molecular Weight 394.40100
Exact Mass 394.06200
PSA 134.94000
LogP 4.76950
Index of Refraction 1.743
InChIKey OPBOOIFXQHPAPJ-UHFFFAOYSA-N
SMILES Nc1c(S(=O)(=O)O)cc(Nc2ccccc2)c2c1C(=O)c1ccccc1C2=O

 Safety Information

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

HS Code 2922399090

 Synthetic Route

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

~%

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

2-Anthracenesul...

CAS#:2786-71-2

Learn More
Literature: Bessubez; Rosina Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1948 , vol. 21, p. 1152,1158 Chem. Zentralbl., 1949 , vol. 120, p. 6193

~%

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

2-Anthracenesul...

CAS#:2786-71-2

Learn More
Literature: Naik, N. M.; Desai, K. R. Journal of the Indian Chemical Society, 1987 , vol. 64, p. 760 - 761

 Precursor & DownStream

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

Precursor  1

DownStream  2

 Customs

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

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%

 Bioassay

View more

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

Name: Antagonist activity at wild type P2Y2 receptor Y114F mutant (unknown origin) expresse...
Source: ChEMBL
Target: P2Y purinoceptor 2
External Id: CHEMBL4020183
Name: Antagonist activity at wild type P2Y2 receptor R194H mutant (unknown origin) expresse...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4020184
Name: Antagonist activity at wild type P2Y2 receptor (unknown origin) expressed in human 13...
Source: ChEMBL
Target: P2Y purinoceptor 2
External Id: CHEMBL4020181
Name: Antagonist activity at wild type P2Y2 receptor Y114A mutant (unknown origin) expresse...
Source: ChEMBL
Target: N/A
External Id: CHEMBL4020182
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
Total 9, Current Page 1 of 1
1

 Synonyms

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

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

  | FAQ

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

Q: What is the English name of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: The English name of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid.
Q: What is the InChIKey of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: InChIKey of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is OPBOOIFXQHPAPJ-UHFFFAOYSA-N.
Q: What is the Chinese name of 2786-71-2?
A: Chinese name of 2786-71-2 is 2786-71-2.
Q: What is the CAS number of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: CAS number of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is 2786-71-2.
Q: What is the molecular formula of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: Molecular formula of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is C20H14N2O5S.
Q: What are the downstream products of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: Related downstream products(CAS) of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid: 81-64-1;4395-65-7.
Q: What is the molecular weight of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: Molecular weight of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is 394.40100.
Q: What is the LogP of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: LogP of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is 4.76950.
Q: What are the upstream materials of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: Related upstream materials(CAS) of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid: 6258-06-6.
Q: What is the polar surface area (PSA) of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid?
A: Polar surface area (PSA) of 1-amino-4-anilino-9,10-dioxoanthracene-2-sulfonic acid is 134.94000.

 factory

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

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