CAS 846-56-0

Formula: C18H21NO2

InChI: InChI=1S/C18H21NO2/c1-18-9-8-14-13-5-3-12(19-21)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h8-10,15-16,21H,2-7H2,1H3/b19-12+/t15-,16+,18+/m1/s1

InChI key: RBCMSUATFVGVIW-ZFRQOODKSA-N

SMILES: C[C@]12C=CC3=C4CC/C(=N\O)/C=C4CC[C@H]3[C@@H]1CCC2=O

3-Oxime Estra-4,9,11-triene-3,17-dione

Controlled Product

CAS: 846-56-0

Applications 3-​Oxime Estra-​4,​9,​11-​triene-​3,​17-​dione is an intermediate in synthesizing Altrenogest 19,19,20,21,21-d5 (A575757), a labelled Altrenogest (A575755) which is a synthetic progestational agent used in veterinary medicine for the control of estrus in mares.
References Machnik M. et al.: J. Vet. Phamacol. Therap., 30, 86 (2007); Goncalves dos Santos, J.M. et al.: Anim. Reprod. Sci., 84, 407 (2004)

Formula: C₁₈H₂₁NO₂

Color and Shape: Neat

Molecular weight: 283.36

Ref: TR-O846855