2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-

Base Information

Chemical Name:2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-
CAS No.:65237-05-0
Molecular Formula:C20H15 N3 O10 S3
Molecular Weight:553.551
Hs Code.:
European Community (EC) Number:265-652-2
DSSTox Substance ID:DTXSID0070287
Nikkaji Number:J307.350E

Synonyms:65237-05-0;2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-;EINECS 265-652-2;5-Amino-4-hydroxy-3-[(1-sulpho-2-naphthyl)azo]naphthalene-2,7-disulphonic acid;5-amino-4-hydroxy-3-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalene-2,7-disulfonic acid;C20H15N3O10S3;5-Amino-4-hydroxy-3-(1-sulpho-2-naphthyl)azonaphthalene-2,7-disulphonic acid;2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((1-sulfo-2-naphthalenyl)azo)-;2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(1-sulfo-2-naphthalenyl)diazenyl)-;5-Amino-4-hydroxy-3-((1-sulfo-2-naphthalenyl)azo)-2,7-naphthalenedisulfonic acid;5-Amino-4-hydroxy-3-((1-sulpho-2-naphthyl)azo)naphthalene-2,7-disulphonic acid;C20-H15-N3-O10-S3;5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid;SCHEMBL6028561;DTXSID0070287;AKOS015900302;AKOS030255010;W-111253;1-amino-8-hydroxy-7-(2-sulfonaphtylazo)naphtalene-3,6-disulfonic acid;5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]naphthalene-2,7-disulfonic Acid;5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthyl)azo]naphthalene-2,7-disulfonic acid

Suppliers and Price of 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]naphthalene-2,7-disulfonicAcid
100mg
$ 130.00

Total 6 raw suppliers

Chemical Property of 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-

Chemical Property:

PSA：259.22000
Density:1.86g/cm³
LogP:7.25990
XLogP3:2
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:13
Rotatable Bond Count:5
Exact Mass:552.99195720
Heavy Atom Count:36
Complexity:1160

Purity/Quality:

99% ^*data from raw suppliers

5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]naphthalene-2,7-disulfonicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)O)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)O)S(=O)(=O)O)N)O
Uses 5-Amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]naphthalene-2,7-disulfonic Acid is a reactant used in the synthesis of bis-3-carboxypyridinium-s-triazine reactive dyes.

Technology Process of 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-

There total 4 articles about 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 134-34-9
1-acetylamino-8-hydroxy-naphthalene-3,6-disulfonic acid

: 81-16-3
2-aminonaphthalenesulfonic acid

: 65237-05-0
5-amino-4-hydroxy-3-[(1-sulfo-2-naphthyl)azo]naphthalene-2,7-disulfonic acid

Guidance literature:: 2-aminonaphthalenesulfonic acid; With hydrogenchloride; sodium nitrite; In water; at 0 - 20 ℃;

1-acetylamino-8-hydroxy-naphthalene-3,6-disulfonic acid; In water; at 20 ℃;

With sodium hydroxide; at 70 - 80 ℃; for 2h; pH=10 - 13;