Product Name

Ethynyl estradiol cas 57-63-6

Basic Information

CAS No:57-63-6
Molecular Formula:C20H24O2
Molecular Weight: 296.4
Appearance: Off-white powder

Ethynyl estradiol Properties




Off-white powder



Density b(20℃)(kg/m3)1200
Flow viscosity(20℃)(mm2/s)1.700-1.800
Refractive index1.624
solubilityethanol: 50 mg/mL, clear, slightly yellow
Copper corrosion(50℃,3h)/Grade≤1
Mechanical impuritiesNO

Ethynyl estradiol USES

It can be used for the treatment of diseases in patients with decreased estrogen. The diseases commonly treated by this drug mainly include infertility caused by amenorrhea caused by insufficient estrogen secretion, infertility caused by polycystic ovary syndrome, menopause syndrome, senile vaginitis, endometriosis, pituitary tumor, hyperandrogen secretion and other diseases.

Ethynyl estradiol Packaging

Packing: 1g,5g,25g/Drum

Belonging to common goods

Ethynyl estradiol Storage

1. Stored in a cool dry place away from direct sunlight and water

2. Separated from oxidants and foodstuffs

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