Ponceau 4R 665 57(5):2033-46

57(5):2033-46

Formula: C11H13NOS

Chemical Name: N-((1R

Smiles: CC[C@H](C)[C@H](N)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(=O)NCC(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(N)=O

CAS Number: 478482-75-6

Ponceau 4R 665 57(5):2033-46Ponceau 4R is a synthetic colourant that may be used as a food colouring. onceau 4R is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized fromaromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid. Product information CAS Number: 2611 82 7 Molecular Weight: 604. 47 Formula: C20H11N2Na3O10S3 Chemical Name: trisodium 7 hydroxy 8 [2 (4 sulfonatonaphthalen 1