Shikonin
Shikonin is the main ingredient in the Chinese herb comfrey.
Product Specifications
CAS Number
517-89-5
Product Name Alternative
5,8-dihydroxy-2-[ (1R) -1-hydroxy-4-methylpent-3-enyl]naphthalene-1,4-dione
Purity
0.9786
Solubility
≥41.1 mg/mL in DMSO; ≥5.2 mg/mL in EtOH with ultrasonic; insoluble in H2O
Smiles
O=C (C (C1=C2O) =C (C=C2) O) C=C ([C@H] (O) C/C=C (C) \C) C1=O
Molecular Formula
C16H16O5
Molecular Weight
288.31
Storage Conditions
Store at -20°C
Physical Properties
A solid
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
A2274-09D-Biotin 100 µL
Amylase, Pancreatic (AMY2, Pancreatic alpha-amylase, 4-alpha-D-glucan Glucanohydrolase) (Biotin) discontinued
Sign In for Pricing
View Details 
034638-HRP 200 µL
DHX58, NT (DHX58, D11LGP2E, LGP2, Probable ATP-dependent RNA helicase DHX58, Probable ATP-dependent helicase LGP2, Protein D11Lgp2 homolog, RIG-I-like receptor 3, RIG-I-like receptor LGP2) (Azide free) (HRP) discontinued
Sign In for Pricing
View Details MBS7223268-01 48 Well
Chicken Melatonin receptor type 1A (MTNR1A) ELISA Kit
Sign In for Pricing
View Details