Chinese name: Cetrorik acetate
English name: Cetrorelix acetate
CAS No. : 120287-85-6
Molecular formula: C70H92ClN17O14
Molecular weight: 1431.061
EINECS number: 1592732-453-0
Boiling point: °Cat760mmHg
CBNumber:CB0316370
Melting point :>259°C (dec.)
Density :1.42± 0.1g /cm3(Predicted)
Storage condition :Refrigerator
Solubility :DMSO (Slightly, Heated), Methanol (Very Slightly)
Form :Solid
Predicted Acidity coefficient (pKa):9.82±0.15
Color :White to Off-White
InChIKey:SBNPWPIBESPSIF-MHWMIDJBSA-N
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Cetrorik acetate is a synthetic decapeptide used in assisted fertility techniques to prevent premature ovulation in patients with controlled ovarian stimulation. Cetrorik acetate is also commonly known as cetrorik, and cetrorik is a gonadotropin Chemicalbook releasing hormone (GnRH) antagonist. It can competitively bind to receptors on the pituitary cell membrane with endogenous LHRH, thereby inhibiting the secretion of luteinizing hormone (LH) and follicle stimulating hormone (FSH) in a dose-dependent manner.