Medicine & Health Products
Description
Norgestrel
Alias:DL-13b-Ethyl-17a-ethynyl-17b-hydroxygon-4-en-3-one
CAS:6533-00-2
EINECS:212-349-8
MF:C21H28O2
MW:312.45
MP:239-241oC
Chemical Properties:White Solid
Key words:Norgestrel 6533-00-2 oral contraceptive progestogen
Usage:
Norgestrel is an old progestin that has been used in hormonal contraceptives. Norgestrel is a mixture of two stereoisomers, dextro-norgestrel (CAS# 797-64-8 ) and levo-norgestrel (CAS# 797-63-7 ). Only levonorgestrel is biologically active. Therefore, while some medications may contain dextronorgestrel, they are often labeled in terms of their levonorgestrel content only, ignoring the inert isomer.
Norgestrel has also been used as an emergency contraceptive in the Yuzpe regimen.
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Hongkong Yuancheng Saichuang Technology Co., Ltd
Steroid powders,Pharmaceutical intermediates,Healthcare products,Food addictives,Flavours and fragrances,Plant&Animal Extract
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China, 430000
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