| Identification |
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| Common Name | CI Direct Blue 15 |
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| Class | Small Molecule |
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| Description | An organic sodium salt resulting from the formal condensation of Pontamine sky blue 5B (acid form) with four equivalents of sodium hydroxide. |
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| Contaminant Sources | - IARC Carcinogens Group 2B
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| Contaminant Type | Not Available |
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| Chemical Structure | |
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| Synonyms | | Value | Source |
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| C.I. 24400 | ChEBI | | C.I. direct blue 15, tetrasodium salt | ChEBI | | Chicago blue 4b | ChEBI | | CI direct blue 15 | ChEBI | | Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonate) | ChEBI | | Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate) | Generator | | Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulfonic acid) | Generator | | Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonic acid) | Generator | | Tetrasodium 8-amino-2-[(e)-2-{4'-[(e)-2-(8-amino-1-oxido-3-sulfO-6-sulfonatonaphthalen-2-yl)diazen-1-yl]-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-sulfO-6-sulfonatonaphthalen-1-olic acid | Generator | | Tetrasodium 8-amino-2-[(e)-2-{4'-[(e)-2-(8-amino-1-oxido-3-sulphO-6-sulphonatonaphthalen-2-yl)diazen-1-yl]-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-sulphO-6-sulphonatonaphthalen-1-olate | Generator | | Tetrasodium 8-amino-2-[(e)-2-{4'-[(e)-2-(8-amino-1-oxido-3-sulphO-6-sulphonatonaphthalen-2-yl)diazen-1-yl]-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-sulphO-6-sulphonatonaphthalen-1-olic acid | Generator |
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| Chemical Formula | C34H24N6Na4O16S4 |
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| Average Molecular Mass | 992.790 g/mol |
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| Monoisotopic Mass | 991.972 g/mol |
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| CAS Registry Number | 2429-74-5 |
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| IUPAC Name | tetrasodium 8-amino-2-[(E)-2-{4'-[(E)-2-(8-amino-1-oxido-3-sulfo-6-sulfonatonaphthalen-2-yl)diazen-1-yl]-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-sulfo-6-sulfonatonaphthalen-1-olate |
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| Traditional Name | tetrasodium 8-amino-2-[(E)-2-{4'-[(E)-2-(8-amino-1-oxido-3-sulfo-6-sulfonatonaphthalen-2-yl)diazen-1-yl]-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl}diazen-1-yl]-3-sulfo-6-sulfonatonaphthalen-1-olate |
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| SMILES | [Na+].[Na+].[Na+].[Na+].COC1=C(C=CC(=C1)C1=CC(OC)=C(C=C1)\N=N\C1=C([O-])C2=C(N)C=C(C=C2C=C1S(O)(=O)=O)S([O-])(=O)=O)\N=N\C1=C([O-])C2=C(N)C=C(C=C2C=C1S(O)(=O)=O)S([O-])(=O)=O |
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| InChI Identifier | InChI=1S/C34H28N6O16S4.4Na/c1-55-25-9-15(3-5-23(25)37-39-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-21(35)29(17)33(31)41)16-4-6-24(26(10-16)56-2)38-40-32-28(60(52,53)54)12-18-8-20(58(46,47)48)14-22(36)30(18)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b39-37+,40-38+;;;; |
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| InChI Key | OLSOUGWNONTDCK-GPTZEZBUSA-J |
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