Technical Information

Formal Name

5,6,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one

CAS Number

491-67-8

Molecular Formula

C15H10O5

Formula Weight

270.2

Purity

≥95%

Formulation(Request formulation change)

A crystalline solid

Solubility(Learn about Variance in Solubility)

• DMF: 52 mg/ml

• DMSO: 28 mg/ml

• Ethanol: 1.3 mg/ml

• PBS (7.2): <90 µg/ml

λmax

216, 277, 324 nm

SMILES

OC1=CC2=C(C(C=C(C3=CC=CC=C3)O2)=O)C(O)=C1O

InChi Code

InChI=1S/C15H10O5/c16-9-6-11(8-4-2-1-3-5-8)20-12-7-10(17)14(18)15(19)13(9)12/h1-7,17-19H

InChi Key

FXNFHKRTJBSTCS-UHFFFAOYSA-N

Shipping & Storage Information

Storage

-20°C

Shipping

Room Temperature in continental US; may vary elsewhere

Stability

≥ 4 years