Product Information
Name:Carminic acid (E120)
Synonyms:
- Carminic acid (6CI,8CI)
- 7-β-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. 1,2-Anthroic acid
- 7-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo- (7CI)
- See more synonyms
Brand:Doctor Ehrenstorfer
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:492.39
Formula:C22H20O13
Color/Form:Neat
InChI: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
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