Cas no 118-21-8 (2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]-)
![2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]- structure](https://ossimg.kuujia.com/scimg/500/118-21-8x500.png)
118-21-8 structure
Product Name:2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]-
CAS No:118-21-8
MF:C16H14N2O4S
MW:330.358362674713
CID:212137
PubChem ID:113572
Update Time:2025-04-19
2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]- Chemical and Physical Properties
Names and Identifiers
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- 2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]-
- 5-amino-8-(4-hydroxyphenylamino)naphthalene-2-sulfonicacid
- 5-amino-8-(4-hydroxyanilino)naphthalene-2-sulfonic acid
- 5-azanyl-8-[(4-hydroxyphenyl)amino]naphthalene-2-sulfonic acid
- DTXSID9059468
- 118-21-8
- EINECS 309-392-0
- SCHEMBL11508569
- NS00126363
- 2-Naphthalenesulfonic acid, 5-amino-8-((4-hydroxyphenyl)amino)-
- 100258-48-8
- 5(or 8)-Amino-8(or 5)-((4-hydroxyphenyl)amino)naphthalene-2-sulphonic acid
- 2-Naphthalenesulfonic acid, 5-amino-8-[(4-hydroxyphenyl)amino]-
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- Inchi： 1S/C16H14N2O4S/c17-15-7-8-16(18-10-1-3-11(19)4-2-10)14-9-12(23(20,21)22)5-6-13(14)15/h1-9,18-19H,17H2,(H,20,21,22)
- InChI Key： WMMPQNHKEHRMSH-UHFFFAOYSA-N
- SMILES： S(C1=CC=C2C(=CC=C(C2=C1)NC1C=CC(=CC=1)O)N)(=O)(=O)O
Computed Properties
- Exact Mass: 330.06700
- Monoisotopic Mass: 330.06742811g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 4
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 23
- Rotatable Bond Count: 3
- Complexity: 499
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 4
- XLogP3: 2.4
- Topological Polar Surface Area: 121?2
Experimental Properties
- PSA: 121.03000
- LogP: 4.85290
2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]- Related Literature
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Haijun Qu,Meijuan Sun,Yu Cao,Longyuan Wang,Zhiwu Han Anal. Methods 2014 6 6815
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2. Kinetic salt effects in the hydrolysis of acetylcholineR. P. Bell,M. Robson Trans. Faraday Soc. 1964 60 893
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3. Kinetic salt effects in the hydrolysis of acetylcholineR. P. Bell,M. Robson Trans. Faraday Soc. 1964 60 893
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4. Cationic, arylbismuth(III) complexes of the form [BiR2L2]+ and [BiRL4]2+ where L is a neutral two-electron donor ligandClaire J. Carmalt,Louis J. Farrugia,Nicholas C. Norman J. Chem. Soc. Dalton Trans. 1996 443
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Chen-Yu Li,Dei-Cheng Liu,Bao-Tsan Ko Dalton Trans. 2013 42 11488
118-21-8 (2-Naphthalenesulfonicacid, 5-amino-8-[(4-hydroxyphenyl)amino]-) Related Products
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