Certificate of Analysis

 

Catalog Number: M5625
Product Name: Estradiol
CAS Number: 50-28-2

Physical and Chemical Properties
Formula: C18H24O2
Molecular Weight: 272.38
Solubility: 44 mg/mL in DMSO
Storage: at -20°C
Chemical Structure: Estradiol Structure
Analytical Data
HPLC: Shows Min 99.86% purity
H-NMR: Consistent with structure
Product Information
Description: Estradiol (17β-estradiol) is a human sex hormone and steroid, and the primary female sex hormone.
   
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.