![1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(2-hydroxy-8-sulfo-1-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, disodium salt](/api/spectrum/G3eZWwYLxjq/structure.png?h=300&w=458 "1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(2-hydroxy-8-sulfo-1-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, disodium salt")
| SpectraBase Compound ID | 6VJFvWoURr8 |
|---|---|
| InChI | InChI=1S/C34H27N5O8S2.2Na/c1-18-16-21(6-11-25(18)36-38-27-13-9-23-29(48(42,43)44)15-10-24(35)32(23)34(27)41)22-7-12-26(19(2)17-22)37-39-33-28(40)14-8-20-4-3-5-30(31(20)33)49(45,46)47;;/h3-17,40-41H,35H2,1-2H3,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b38-36+,39-37+;; |
| InChIKey | VPBBZAUMHRASKZ-PYIFGEPISA-L |
| Mol Weight | 741.70053856 g/mol |
| Molecular Formula | C34H25N5Na2O8S2 |
| Exact Mass | 741.093994 g/mol |
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | G3eZWwYLxjq |
|---|---|
| Name | 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(2-hydroxy-8-sulfo-1-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, disodium salt |
| CAS Registry Number | 6420-17-3 |
| Copyright | Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
| Formula | C34H25N5Na2O8S2 |
| InChI | InChI=1S/C34H27N5O8S2.2Na/c1-18-16-21(6-11-25(18)36-38-27-13-9-23-29(48(42,43)44)15-10-24(35)32(23)34(27)41)22-7-12-26(19(2)17-22)37-39-33-28(40)14-8-20-4-3-5-30(31(20)33)49(45,46)47;;/h3-17,40-41H,35H2,1-2H3,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b38-36+,39-37+;; |
| InChIKey | VPBBZAUMHRASKZ-PYIFGEPISA-L |
| Instrument Name | Bruker IFS 85 |
| Synonyms | Croceinacid(1)[-o-tolidine-](2)(alk.)S=acid |
| Technique | KBr-Pellet |