Indigo carmine
Indigo carmine (Indigotine, 5,5′-indigodisulfonic acid sodium salt, Brilliant Indigo) is an indicator at pH 11.5-14, changing from blue to yellow. It has a role as a food colouring and a histological dye.
| Trivial name | Indigotine, 5,5′-indigodisulfonic acid sodium salt, Brilliant Indigo |
| Catalog Number | S5653 |
| Molecular Formula | C141H185N35O40S2 |
| CAS# | 860-22-0 |
| SMILES | CC(C)CC1NC(=O)C2CCCN2C(=O)C(CO)NC(=O)C(CSSCC(NC(=O)C(CCCCN)NC(=O)C(CC3=C[NH]C4=C3C=CC=C4)NC(=O)C(CC5=C[NH]C6=C5C=CC=C6)NC(=O)C7CCCN7C(=O)C(CC8=CC=C(O)C=C8)NC(=O)C(CC9=CC=C(O)C=C9)NC(=O)C(CCCNC(N)=N)NC1=O)C(=O)NC(C(C)O)C(=O)NC(CC%10=CC=C(O)C=C%10)C(=O)N%11CCCC%11C(=O)NC(CC(O)=O)C(=O)N%12CCCC%12C(=O)NC(CCC(O)=O)C(=O)NCC(=O)NCC(=O)NCC(N)=O)NC(=O)C(CC%13=CN=C[NH]%13)NC(=O)C(CO)NC(=O)C(CC%14=CC=C(O)C=C%14)NC(=O)C(CC(O)=O)NC(=O)CNC(C)=O |
| Size | 25mg |
| Supplier Page | http://www.selleckchem.com/products/indigo-carmine.html |
| Additional Information | https://file.selleck.cn/downloads/struct/indigo-carmine-chemical-structure-s5653.gif |