Carminic acid

Catalog Number	ACM1260179-2
CAS Number	1260-17-9
Structure
Molecular Weight	492.39
Molecular Formula	C22H20O13
Canonical SMILES	O=C1C2=C(O)C([C@@H]3O[C@@H]([C@H]([C@@H]([C@H]3O)O)O)CO)=C(O)C(O)=C2C(C4=CC(O)=C(C(O)=O)C(C)=C41)=O
Purity	95%+
Appearance	Brown to red solid
Storage	4 °C, Protect from light In solvent: -80 °C, 6 months; -20 °C, 1 month (Protect from light)

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