1. Primary Information
| English name: | Acid violet 19 |
| CAS No.: | 3244-88-0 |
| Molecular formula: | C20H17N3NA2O9S3 |
| Molecular weight: | 585.5 g/mol |
| SMILES: | CC1=CC(=C(C2=CC(=C(C=C2)N)S(=O)(=O)O)C3=CC(=C(C=C3)N)S(=O)(=O)[O-])C=C(C1=N)S(=O)(=O)[O-].[Na+].[Na+] |
| Structural class: | |
| Other identifiers: |
acid fuchsin acid violet 19 acid-fuchsin ammonium acid fuchsin C.I. acid violet 19 |
2. Suppliers & Pricing
| Supplier | Pack size | Purity | Price (CNY) | Storage conditions | Lead time | Notes |
| Kehua Intelligence | 25g | BS | 40 | RT | in stock | - |
| Kehua Intelligence | 100g | BS | 120 | RT | in stock | - |
3. Structures
3.1 2D structure
3.2 3D structure
4. International Nomenclature & Identifiers
4.1 IUPAC Name
disodium;(3E)-3-[(4-amino-3-sulfonatophenyl)-(4-amino-3-sulfophenyl)methylidene]-6-imino-5-methylcyclohexa-1,4-diene-1-sulfonate
4.2 InChI
InChI=1S/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,23H,21-22H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2
4.3 InChIKey
WZRZTHMJPHPAMU-UHFFFAOYSA-L
4.4 Canonical SMILES
CC1=CC(=C(C2=CC(=C(C=C2)N)S(=O)(=O)O)C3=CC(=C(C=C3)N)S(=O)(=O)[O-])C=C(C1=N)S(=O)(=O)[O-].[Na+].[Na+]
4.5 Isomeric SMILES
CC1=C/C(=C(\C2=CC(=C(C=C2)N)S(=O)(=O)O)/C3=CC(=C(C=C3)N)S(=O)(=O)[O-])/C=C(C1=N)S(=O)(=O)[O-].[Na+].[Na+]
