(17b)-cyclic 3-(1,2-ethanediyl acetal)17-methyl-17-(1-oxopropyl)-estra-5(10),9(11)-dien-3-one

CAS: 42982-45-6

Rif. TR-C982595

Informazioni sul prodotto

• Nome: (17b)-cyclic 3-(1,2-ethanediyl acetal)17-methyl-17-(1-oxopropyl)-estra-5(10),9(11)-dien-3-one
• Sinonimi: (17ß)-cyclic 3-(1,2-ethanediyl acetal)17-methyl-17-(1-oxopropyl)-estra-5(10),9(11)-dien-3-one
• Marchio: TRC

Descrizione

Applications (17β)-cyclic 3-(1,2-ethanediyl acetal)17-methyl-17-(1-oxopropyl)-estra-5(10),9(11)-dien-3-one is a steroid and a useful research chemical. It is used in the preparation of 21-hydroxy-steroids. Intermediate in prepn of Trimegestone (T795715).
References Costantino, F. et al.: PCT Int. Appl. (2006);

Proprietà chimiche

• Peso molecolare: 370.525
• Formula: C₂₄H₃₄O₃
• Colore/Forma: Neat
• InChI: InChI=1S/C24H34O3/c1-4-21(25)23(3)11-9-20-19-6-5-16-15-24(26-13-14-27-24)12-8-17(16)18(19)7-10-22(20,23)2/h7,19-20H,4-6,8-15H2,1-3H3/t19-,20+,22+,23-/m1/s1
• InChI key: InChIKey=MQWUHBAAUYHZTQ-DWQJTFDBSA-N
• SMILES: CCC(=O)[C@@]1(C)CC[C@H]2[C@@H]3CCC4=C(CCC5(C4)OCCO5)C3=CC[C@@]21C