| Record Information |
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| Version | 2.0 |
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| Created at | 2024-09-11 09:50:43 UTC |
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| Updated at | 2024-09-11 09:50:44 UTC |
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| NP-MRD ID | NP0337211 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | C.I. Acid Green 50 |
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| Description | C.I. Acid Green 50, also known as FOOD green S or acid brilliant green, belongs to the class of organic compounds known as sulfonated stilbenes. These are stilbenes that carry a sulfone group at one or more positions of either benzene rings. C.I. Acid Green 50 is a strong basic compound (based on its pKa). |
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| Structure | CN(C)C1=CC=C(C=C1)C(=C1C=CC(C=C1)=[N+](C)C)C1=C(O)C(=CC2=C1C=CC(=C2)S(O)(=O)=O)S([O-])(=O)=O InChI=1S/C27H26N2O7S2/c1-28(2)20-9-5-17(6-10-20)25(18-7-11-21(12-8-18)29(3)4)26-23-14-13-22(37(31,32)33)15-19(23)16-24(27(26)30)38(34,35)36/h5-16H,1-4H3,(H2,31,32,33,34,35,36) |
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| Synonyms | | Value | Source |
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| Acid brilliant green | HMDB | | C.I. 44090 | HMDB | | C.I. FOOD green 4 | HMDB | | e142 | HMDB | | FOOD Green S | HMDB | | Green S | HMDB | | Lissamine green b | HMDB | | N-[4-[[4-(Dimethylamino)phenyl](2-hydroxy-3,6-disulfO-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-1-methylmethanaminium hydroxide inner salt | HMDB | | (5-{[4-(dimethylamino)phenyl][4-(dimethyliminiumyl)cyclohexa-2,5-dien-1-ylidene]methyl}-6-oxo-7-sulfO-2,6-dihydronaphthalen-2-ylidene)(hydroxy)-λ⁶-sulfanoylolic acid | Generator | | (5-{[4-(dimethylamino)phenyl][4-(dimethyliminiumyl)cyclohexa-2,5-dien-1-ylidene]methyl}-6-oxo-7-sulphO-2,6-dihydronaphthalen-2-ylidene)(hydroxy)-λ⁶-sulphanoylolate | Generator | | (5-{[4-(dimethylamino)phenyl][4-(dimethyliminiumyl)cyclohexa-2,5-dien-1-ylidene]methyl}-6-oxo-7-sulphO-2,6-dihydronaphthalen-2-ylidene)(hydroxy)-λ⁶-sulphanoylolic acid | Generator |
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| Chemical Formula | C27H26N2O7S2 |
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| Average Mass | 554.6350 Da |
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| Monoisotopic Mass | 554.11814 Da |
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| IUPAC Name | 4-{[4-(dimethylamino)phenyl][4-(dimethyliminiumyl)cyclohexa-2,5-dien-1-ylidene]methyl}-3-hydroxy-7-sulfonaphthalene-2-sulfonate |
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| Traditional Name | 4-{[4-(dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}-3-hydroxy-7-sulfonaphthalene-2-sulfonate |
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| CAS Registry Number | Not Available |
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| SMILES | CN(C)C1=CC=C(C=C1)C(=C1C=CC(C=C1)=[N+](C)C)C1=C(O)C(=CC2=C1C=CC(=C2)S(O)(=O)=O)S([O-])(=O)=O |
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| InChI Identifier | InChI=1S/C27H26N2O7S2/c1-28(2)20-9-5-17(6-10-20)25(18-7-11-21(12-8-18)29(3)4)26-23-14-13-22(37(31,32)33)15-19(23)16-24(27(26)30)38(34,35)36/h5-16H,1-4H3,(H2,31,32,33,34,35,36) |
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| InChI Key | QEFJYMFUMVHTBR-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | Not Available |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as sulfonated stilbenes. These are stilbenes that carry a sulfone group at one or more positions of either benzene rings. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Stilbenes |
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| Sub Class | Sulfonated stilbenes |
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| Direct Parent | Sulfonated stilbenes |
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| Alternative Parents | |
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| Substituents | - Sulfonated stilbene
- Naphthalene sulfonate
- 2-naphthalene sulfonic acid or derivatives
- Naphthalene sulfonic acid or derivatives
- 2-naphthalene sulfonate
- 2-naphthol
- Naphthalene
- Arylsulfonic acid or derivatives
- 1-sulfo,2-unsubstituted aromatic compound
- Aniline or substituted anilines
- Dialkylarylamine
- Tertiary aliphatic/aromatic amine
- Benzenoid
- Monocyclic benzene moiety
- Secondary ketimine
- Organic sulfonic acid or derivatives
- Organosulfonic acid or derivatives
- Azomethine
- Sulfonyl
- Organosulfonic acid
- Tertiary amine
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Amine
- Organosulfur compound
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Organic zwitterion
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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