1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy

Modify Date: 2026-08-02 20:33:55

1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy Structure
1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy structure
Common Name 1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy
CAS Number 82-47-3 Molecular Weight 319.31100
Density 1.88g/cm3 Boiling Point N/A
Molecular Formula C10H9NO7S2 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 4-amino-5-hydroxynaphthalene-1,3-disulfonic 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 1.88g/cm3
Molecular Formula C10H9NO7S2
Molecular Weight 319.31100
Exact Mass 318.98200
PSA 171.75000
LogP 3.36380
Index of Refraction 1.764
InChIKey ZFRBZRZEKIOGQI-UHFFFAOYSA-N
SMILES Nc1c(S(=O)(=O)O)cc(S(=O)(=O)O)c2cccc(O)c12

 Synthetic Route

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

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1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy Structure

1,3-Naphthalene...

CAS#:82-47-3

Learn More
Literature: Dressel; Kothe Chemische Berichte, 1894 , vol. 27, p. 2141 Full Text Show Details Bayer and Co. Patent: DE77703 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 562 Full Text Show Details Bayer and Co. Patent: DE80668 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 748 Full Text Show Details Cassella and Co. Patent: DE75710 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 558

 Precursor & DownStream

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

Precursor  2

DownStream  3

 Bioassay

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
Total 2, Current Page 1 of 1
1

 Synonyms

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

1-Amino-8-naphthol-2,4-disulfonic acid
4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid
Chicago acid
5-hydroxy-4-aminonaphthalene-1,3-disulphonic acid
1-amino-8-hydroxynaphthalene-2,4-disulfonic acid
1-amino-8-naphthol-2,4-disulphonic acid
1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy
SS Acid
1-amino-8-hydroxy-naphthalene-2,4-disulphonic acid
8-amino-1-naphthol-5,7-disulphonic acid

  | FAQ

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

Q: What are the upstream materials of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: Related upstream materials(CAS) of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid: 7732-18-5;82-65-5.
Q: What is the English name of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: The English name of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid.
Q: What is the molecular weight of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: Molecular weight of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is 319.31100.
Q: What is the InChIKey of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: InChIKey of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is ZFRBZRZEKIOGQI-UHFFFAOYSA-N.
Q: What is the SMILES notation of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: SMILES notation of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is Nc1c(S(=O)(=O)O)cc(S(=O)(=O)O)c2cccc(O)c12.
Q: What English synonyms does 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid have?
A: English synonyms of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid: 1-Amino-8-naphthol-2,4-disulfonic acid, 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, Chicago acid, 5-hydroxy-4-aminonaphthalene-1,3-disulphonic acid, 1-amino-8-hydroxynaphthalene-2,4-disulfonic acid, 1-amino-8-naphthol-2,4-disulphonic acid, 1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy, SS Acid, 1-amino-8-hydroxy-naphthalene-2,4-disulphonic acid, 8-amino-1-naphthol-5,7-disulphonic acid.
Q: What is the LogP of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: LogP of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is 3.36380.
Q: What is the CAS number of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: CAS number of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is 82-47-3.
Q: What are the downstream products of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: Related downstream products(CAS) of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid: 6968-33-8;90916-40-8;3841-14-3.
Q: What is the molecular formula of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid?
A: Molecular formula of 4-amino-5-hydroxynaphthalene-1,3-disulfonic acid is C10H9NO7S2.

 factory

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

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