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CAS RN 116-63-2

NH2HOSOHOO

CAS RN 116-63-2

IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid
Synonyms: 1-amino-4-sulfo-2-naphthol
Molecular Weight (g/mol): 239.25
Molecular Formula: C10H9NO4S
InChi Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N
SMILES: NC1=C2C=CC=CC2=C(C=C1O)S(O)(=O)=O
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1

Thermo Scientific Chemicals 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 95%

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.25 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.25
ChEBI CHEBI:19024
MDL Number MFCD00004019
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
2

1-Amino-2-naphthol-4-sulfonic Acid 97.0+%, TCI America™
SDP

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.245
ChEBI CHEBI:19024
MDL Number MFCD00004019
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
3

Thermo Scientific Chemicals 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 90+%, ACS reagent

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.25 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.25
ChEBI CHEBI:19024
MDL Number MFCD00004019
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
4

Spectrum Chemical Manufacturing Corporation 4-Amino-3-hydroxy-1-naphthalene Sulfonic Acid, ACS, 90%, Spectrum™ Chemical
SDP

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.25 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: NC1=C2C=CC=CC2=C(C=C1O)S(O)(=O)=O

CAS 116-63-2
Molecular Weight (g/mol) 239.25
SMILES NC1=C2C=CC=CC2=C(C=C1O)S(O)(=O)=O
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
5

Thermo Scientific Chemicals 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS, 90+%

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.245
ChEBI CHEBI:19024
MDL Number MFCD00004019
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
6

Thermo Scientific Chemicals 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 99%

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.245
ChEBI CHEBI:19024
MDL Number MFCD00004019
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
7

Ricca Chemical Company 1-Amino-2-napthol-4-sulfonic Acid, ACS Reagent Grade, Ricca Chemical
SDP

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.245
ChEBI CHEBI:19024
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
8

LabChem, Inc. 1-Amino-2-Naphthol-4-Sulfonic Acid, Reagent Grade, LabChem™

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.245
ChEBI CHEBI:19024
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S
9

Avantor Macron 1-Amino-2-Naphthol-4-Sulfonic Acid, OR, Macron Fine Chemicals™

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

PubChem CID 8316
CAS 116-63-2
Molecular Weight (g/mol) 239.245
ChEBI CHEBI:19024
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula C10H9NO4S