Certificate of Analysis

 

Product Name: Geldanamycin
Catalog Number: M3561
CAS Number: 30562-34-6

Physical and Chemical Properties
Formula: C29H40N2O9
Molecular Weight: 560.64
Solubility: DMSO 39 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Geldanamycin Structure
Analytical Data
QC Standard: 99.84%
H-NMR: Consistent with structure
Product Information
Description: Geldanamycin is a natural existing HSP90 inhibitor with Kd of 1.2 μM, specifically disrupts glucocorticoid receptor (GR)/HSP association.
   
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.