Certificate of Analysis
| Product Name: | Estrone sulfate sodium |
| Catalog Number: | M57246 |
| CAS Number: | 438-67-5 |
Physical and Chemical Properties
| Formula: | C18H21NaO5S |
| Molecular Weight: | 372.41 |
| Form: | Solid |
| Solubility: | DMSO 21 mg/mL |
| Storage: | 4°C, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Estrone sulfate, a biologically inactive form of estrogen, is a major circulating plasma estrogen that is converted into the biologically active estrogen, estrone (E1) by steroid sulfatase (STS). |
| 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. |