85-1522-25　Norgestrel 500mg　CAS No:6533-00-2　N4000-16

特徴

• Norgestrel is ann excellent progestational and ovulation inhibiting steroid. The bioactive enantiomer is levorotatory. Progestogen; oral contraceptive.
• Alternate Names:(17a)-(±)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one;Wy-3707; Neogest; Ovrette
• Molecular Weight:312.4
• Molecular Formula:C21H28O2
• Melting Point:200-202°C
• Solubility:Chloroform, Methanol
• Method for Determining Identity:Proton NMR Spectroscopic Analysis and Mass Spectrometric Analysis
• TLC Conditions:SiO2; Dichloromethane: Methanol = 9:1; Visualized with UV and AMCS; Single spot Rf=0.65
• Purity:≥90%
• Appearance:Supplied as a white solid
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.