Message: | "English name: Ethinylestradiol
Synonyms: NOVESTROL; NEO-ESTRONE; ETHYNYLESTRADIOL
CAS No: 57-63-6
Molecular Weight: 296.41
Molecular Formula: C20H24O2
Standard: USP28
Export Markets: Global
Purity:99%
Packing: 1 Kg/Foil Bag, 25kg/Drum
Standard: SGS, ISO9001
Origin: China
Production Capacity: 5000kg/Month
Appearance: White Powder
Manufacturer:Yijing
Usage: A synthetic steroid with high oral estrogenic potency
2 . Product Description :
Ethinyl Estradiol is absorbed in the small intestine and reaches a serum peak about 2 hours later. It undergoes extensive metabolism in the liver involving the cytochrome P450 3A4 isoenzyme.
Ethinyl Estradiol and its metabolites are excreted with the bile. Due to the effect of entero hepatic circulation a second peak is seen several hours later. Individually, wide variations exist in the overall absorption process, and can be further modified by drugs that affect the enterohepatic circulation or liver enzymes."
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