CAS: 83-64-7 - 8-Amino-1-naphthol-5-sulfonic acid

Formula: C₁₀H₈NO₄S

InChI: InChI=1S/C10H9NO4S/c11-7-4-5-9(16(13,14)15)6-2-1-3-8(12)10(6)7/h1-5,12H,11H2,(H,13,14,15)

InChI key: InChIKey=LRDIEHDJWYRVPT-UHFFFAOYSA-N

SMILES: O=S(=O)(O)C1=CC=C(N)C=2C(O)=CC=CC12

Synonyms:

• 1-Amino-8-hydroxy-4-naphthalenesulfonic acid
• 1-Amino-8-naphthol-4-sulfonic acid
• 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-
• 1-Naphthol-5-sulfonic acid, 8-amino-
• 4-Amino-5-Hydroxynaphthalene-1-Sulfonate
• 4-Amino-5-Hydroxynaphthalene-1-Sulfonic Acid
• 4-Amino-5-naphthol-1-sulfonic acid
• 8-Amino-1-hydroxynaphthalene-5-sulfonic acid
• Aminonaphthol sulfonic acid S
• Chicago acid S
• NSC 10434
• NSC 178276
• NSC 7555
• S acid
• ；4-Amino-5-hydroxy-1-naphthalenesulfonic acid

1-Amino-8-naphthol-4-sulfonic Acid

CAS: 83-64-7

• Formula: C₁₀H₉NO₄S
• Purity: >90.0%(N)
• Color and Shape: Light gray to Brown to Black powder to crystal
• Molecular weight: 239.25

4-Amino-5-hydroxynaphthalene-1-sulfonic acid

CAS: 83-64-7

• Formula: C₁₀H₉NO₄S
• Color and Shape: Solid
• Molecular weight: 239.2478

4-Amino-5-hydroxynaphthalene-1-sulfonic acid

CAS: 83-64-7

• Purity: 90%
• Molecular weight: 239.25

1-Amino-8-naphthol-4-sulfonic Acid (>80%)

CAS: 83-64-7

Applications 1-Amino-8-naphthol-4-sulfonic Acid is used in the synthesis of dye compounds.

• Formula: C₁₀H₉NO₄S
• Purity: >80%
• Color and Shape: Neat
• Molecular weight: 239.25

8-Amino-1-naphthol-5-sulfonic acid

CAS: 83-64-7

8-Amino-1-naphthol-5-sulfonic acid is a fluorescent compound that reacts with phosphate groups of proteins and nucleic …

• Formula: C₁₀H₉NO₄S
• Purity: Min. 95%
• Molecular weight: 239.25 g/mol