Carminic acid (E120)

CAS: 1260-17-9

Ref. 04-C11044000

Produktinformation

• Name: Carminic acid (E120)
• Synonyme: 2-Anthracenecarboxylic acid, 7-ß-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-, 2-Anthroic acid, 7-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo- (7CI), Carminic acid (6CI,8CI), 7-ß-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid, C.I. 75470, C.I. Natural Red 4, Carmine 5297, Cochineal Red PWD, E 120, E 120 (dye), NSC 326224, Natural Red 2180, Natural Red 4, San Red 1, San-Ei Gen San Red 1, Sun Red 1, Sun Red No. 1, (1R)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol, (1R)-1,5-anhydro-1-(7-carboxylato-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol, (1S)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol, 1,5-Anhydro-1-(7-Carboxy-1,3,4,6-Tetrahydroxy-8-Methyl-9,10-Dioxo-9,10-Dihydroanthracen-2-Yl)Hexitol, 2-Anthracenecarboxylic acid, 7-β-<span class="text-smallcaps">D</span>-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-, 2-Anthracenecarboxylic acid, 7-β-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-, 2-Anthroic acid, 7-<span class="text-smallcaps">D</span>-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-, 2-Anthroic acid, 7-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-, 7-β-<span class="text-smallcaps">D</span>-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid, 7-β-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid, Acide carminique, Acido Carminico, Carmine Cochineal, Carmine Red E 120, Creasperse Carmine CP 057, Karminsaure, Nsc 326224
• CAS: 1260-17-9
• Marke: Doctor Ehrenstorfer

Chemische Eigenschaften

• Molekulargewicht: 492.39
• Formel: C₂₂H₂₀O₁₃
• Farbe/Form: Neat
• InChl: InChI=1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21+/m1/s1
• InChI Key: InChIKey=DGQLVPJVXFOQEV-JNVSTXMASA-N
• SMILES: Cc1c(C(=O)O)c(O)cc2c1C(=O)c1c(O)c([C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c(O)c(O)c1C2=O