[CAS NO. 1260-17-9]  Carminic acid

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PRODUCTS SPECIFICATIONS [1260-17-9]

Store
Catalog
CFN94408
Brand
ChemFaces
CAS
1260-17-9
MDL
-

DESCRIPTION [1260-17-9]

Overview

MDLMFCD00167028
Molecular Weight492.39
Molecular FormulaC22H20O13
Melting Point136 °C (decomp)
SMILESO=C1C=2C(C(=O)C=3C1=C(C)C(C(O)=O)=C(O)C3)=C(O)C(O)=C(C2O)[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O

Synonyms

2-Anthracenecarboxylic acid, 7-β-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
Carminic acid
2-Anthroic acid, 7-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
7-β-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid
C.I. Natural Red 4
E 120
C.I. 75470
Natural Red 4
E 120 (dye)
Sun Red 1
Sun Red No. 1
San Red 1
San-Ei Gen San Red 1
NSC 326224
Carmine 5297
Cochineal Red PWD
Natural Red 2180
Creasperse Carmine CP 057
Carmine Cochineal
Carmine Red E 120