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Substance Name: 7-Amino-4-hydroxy-2-naphthalenesulfonic acid
RN: 87-02-5
UNII: 9A1IU1C93L
InChIKey: KYARBIJYVGJZLB-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C10-H9-N-O4-S

Molecular Weight

  • 239.25
 
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Names and Synonyms

Name of Substance

  • 7-Amino-4-hydroxy-2-naphthalenesulfonic acid

Synonyms

  • 4-14-00-02823 (Beilstein Handbook Reference)
  • 7-Amino-4-hydroxy-2-naphthalenesulfonic acid
  • Aminonaphthol sulfonic acid J
  • BRN 2217192
  • CCRIS 8989
  • EC 201-718-9
  • EINECS 201-718-9
  • I acid
  • Isogamma acid
  • J acid
  • Kyselina 2-amino-5-naftol-7-sulfonova
  • Kyselina 2-amino-5-naftol-7-sulfonova [Czech]
  • Kyselina 6-amino-1-naftol-3-sulfonova
  • Kyselina 6-amino-1-naftol-3-sulfonova [Czech]
  • Kyselina I
  • Kyselina I [Czech]
  • NSC 31510
  • UNII-9A1IU1C93L

Systematic Names

  • 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-
  • 7-Amino-4-hydroxynaphthalene-2-sulphonic acid

Superlist Name

  • 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-

Registry Numbers

CAS Registry Number

  • 87-02-5

FDA UNII

  • 9A1IU1C93L

System Generated Number

  • 0000087025

Structure Descriptors

InChI

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

InChIKey

KYARBIJYVGJZLB-UHFFFAOYSA-N

Smiles

c12c(cc(S(O)(=O)=O)cc1O)cc(N)cc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 11500mg/kg (11500mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1057, 1986.