Certificate of Analysis

 

Product Name: 5-Hydroxyflavone
Catalog Number: M44750
CAS Number: 491-78-1

Physical and Chemical Properties
Formula: C15H10O3
Molecular Weight: 238.24
Form: Solid
Solubility: DMSO 5 mg/mL (ultrasonic and warming)
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 5-Hydroxyflavone Structure
Analytical Data
QC Standard: ≥98.0%
H-NMR: Consistent with structure
Product Information
Description: 5-Hydroxyflavone, a flavonoid ligand, shows no cytotoxic activity against MCF-7, FaDU, MDA-MB-435S, U87, RPE-1, and HEK293 cells.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.