1. Quick Detail:
Estradiol Cypionate
Synonyms: Estradiol 17-Cypionate; Estradiol 17-beta-cipionate; Estradiol 17-beta-(3-cyclopentylpropionate); Oestradiol Cypionate; Estradiol Cypionate
CAS Registry Number: 313-06-4
Grade: Pharmaceutical Grade
Standard: Enterprise Standard
Delivery Term: EMS, DHL, TNT, FedEx, UPS
2. Product description:
MF: C26H36O3
MW: 396.57
Purity: 99%
Appearance: White or off-white crystalline powder
Molecular Weight: 396.57
Density: 1.15g/cm3
Boiling Point: 532.8° C at 760 mmHg
Melting Point: 149-153 ° C
Flash Point: 207.7° C
Refractive index: 1.579
Solubility: Insoluble in water
3. Application:
Compared to other commonly used estradiol esters, via the intramuscular route, estradiol cypionate was found to have the longest duration of action with a duration of ~11 days, while estradiol benzoate and estradiol valerate were found to last for 4–5 days and 7–8 days, respectively.