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Cat Number: INT159811515

11β-[4-(N,N-Dimethylamino)-phenyl]-17α-hydroxy-19-norpreg-na-4,9-diene-3,20-dione(N-1)

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CAS Number

159811-51-5

Synonyms

Ulipristal
Uliprisnil
6J5J15Q2X8
UNII-6J5J15Q2X8

Description

Ulipristal is a selective progesterone receptor modulator used for the purposes of emergency contraception (Ella) and for the treatment of uterine fibroids (Fibristal). It is a derivative of 19-norprogesterone and has both antagonistic and partial agonist activity at the progesterone receptor.

Molecular Weight

433.6

Molecular Formula

C28H35NO3

EINECS

815-032-8

SMILES

CC(=O)C1(CCC2C1(CC(C3=C4CCC(=O)C=C4CCC23)C5=CC=C(C=C5)N(C)C)C)O

Appearance

Pale Yellow Solid

Melting Point

131-136℃