Certificate of Analysis
| Product Name: | 4-Hydroxyestrone |
| Catalog Number: | M58502 |
| CAS Number: | 3131-23-5 |
Physical and Chemical Properties
| Formula: | C18H22O3 |
| Molecular Weight: | 286.37 |
| Form: | Solid |
| Solubility: | Methanol 9 mg/mL |
| Storage: | Powder -20°C |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | 4-Hydroxyestrone (4-OHE1) is an estrone metabolite, it has strong neuroprotective effect against oxidative neurotoxicity. 4-Hydroxyestrone increases cytoplasmic translocation of p53 resulting from SIRT1-mediated deacetylation of p53. |
| 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. |