2-Naphthalenesulfonic acid, 5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyldiazenyl)-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:3)
CAS Registry Number®
10482-42-5
CAS Name
2-Naphthalenesulfonic acid, 5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyldiazenyl)-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:3)Molecular Formula
C36H25N7O10S3.3NaCite this Page
2-Naphthalenesulfonic acid, 5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyldiazenyl)-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:3). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=10482-42-5 (retrieved ) (CAS RN: 10482-42-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C36H25N7O10S3.3Na/c37-21-7-6-20-16-34(56(51,52)53)35(36(44)27(20)17-21)43-42-31-13-15-33(29-19-24(55(48,49)50)9-11-26(29)31)41-40-30-12-14-32(39-38-22-4-2-1-3-5-22)28-18-23(54(45,46)47)8-10-25(28)30;;;/h1-19,44H,37H2,(H,45,46,47)(H,48,49,50)(H,51,52,53);;;
InChIKey
InChIKey=KWTKSQWFZFUNES-UHFFFAOYSA-N
SMILES
N(=NC=1C2=C(C(N=NC3=CC=CC=C3)=CC1)C=C(S(=O)(=O)O)C=C2)C=4C5=C(C(N=NC=6C(S(=O)(=O)O)=CC7=C(C6O)C=C(N)C=C7)=CC4)C=CC(S(=O)(=O)O)=C5.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C=1C=CC=2C(N=NC3=CC=C(N=NC=4C(O)=C5C=C(N)C=CC5=CC4S(=O)(=O)O)C=6C=CC(=CC36)S(=O)(=O)O)=CC=C(N=NC=7C=CC=CC7)C2C1
Other Names for this Substance
- 2-Naphthalenesulfonic acid, 5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyldiazenyl)-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:3)
- 2-Naphthalenesulfonic acid, 5-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8-[[4-(phenylazo)-6-sulfo-1-naphthalenyl]azo]-, trisodium salt
