Certificate of Analysis

 

Product Name: 2-Methoxy-1,4-naphthoquinone
Catalog Number: M20408
CAS Number: 2348-82-5

Physical and Chemical Properties
Formula: C11H8O3
Molecular Weight: 188.18
Solubility: DMSO 37 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 2-Methoxy-1,4-naphthoquinone Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: 2-Methoxy-1,4-naphthoquinone, isolated from the leaves of Impatiens glandulifera, specifically suppressed the expression of PKC βI, δ, and ζ in a concentration-dependent manner in Raji 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.