Cetrorelix
Cetrorelix acetate
10 Amino Acids · MW: 1431.06 Da
Amino Acids
10
Molecular Weight
1431.06 Da
Half-life
~30 hours
Research Score
4.7
Studies
300
Storage
Store lyophilized at -20°C, reconstituted at 2-8°C
What is Cetrorelix?
A GnRH antagonist that rapidly blocks pituitary GnRH receptors and prevents premature LH surges. It is widely used in controlled ovarian stimulation protocols.
Key Benefits & Mechanisms
prevents premature ovulation
supports IVF cycle control
blocks LH surge
short-acting pituitary suppression
Research Summary
Cetrorelix is a cornerstone GnRH antagonist in assisted reproduction, with a fast onset and reversible suppression of LH. Trials show it improves cycle management by reducing premature ovulation during stimulation.
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