Trypan red
CAS Registry Number®
574-64-1
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CAS Name
Trypan redMolecular Formula
C32H24N6O15S5.5NaCite this Page
Trypan red. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=574-64-1 (retrieved ) (CAS RN: 574-64-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C32H24N6O15S5.5Na/c33-29-27(57(48,49)50)14-18-11-21(54(39,40)41)6-8-23(18)31(29)37-35-20-4-1-16(2-5-20)17-3-10-25(26(13-17)56(45,46)47)36-38-32-24-9-7-22(55(42,43)44)12-19(24)15-28(30(32)34)58(51,52)53;;;;;/h1-15H,33-34H2,(H,39,40,41)(H,42,43,44)(H,45,46,47)(H,48,49,50)(H,51,52,53);;;;;
InChIKey
InChIKey=PZWSEYBKYPJUIS-UHFFFAOYSA-N
SMILES
N(=NC1=C(S(=O)(=O)O)C=C(C=C1)C2=CC=C(N=NC=3C4=C(C=C(S(=O)(=O)O)C3N)C=C(S(=O)(=O)O)C=C4)C=C2)C=5C6=C(C=C(S(=O)(=O)O)C5N)C=C(S(=O)(=O)O)C=C6.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C=1C=CC=2C(C1)=CC(=C(N)C2N=NC3=CC=C(C=C3)C4=CC=C(N=NC=5C(N)=C(C=C6C=C(C=CC65)S(=O)(=O)O)S(=O)(=O)O)C(=C4)S(=O)(=O)O)S(=O)(=O)O
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 4,4′-[(3-sulfo[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[3-amino-, sodium salt (1:5)
- 2,7-Naphthalenedisulfonic acid, 4,4′-[(3-sulfo-4,4′-biphenylylene)bis(azo)]bis[3-amino-, pentasodium salt
- Trypan red
- 2,7-Naphthalenedisulfonic acid, 4,4′-[(3-sulfo[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[3-amino-, pentasodium salt
- C.I. 22850
