17-Hydroxy-3,20-dioxopregn-4-en-21-yl Acetate (Reichstein's Substance S 21-Acetate)

CAS: 640-87-9

Ref. 86-MM0185.27-0025

Product Information

• Name: 17-Hydroxy-3,20-dioxopregn-4-en-21-yl Acetate (Reichstein's Substance S 21-Acetate)
• Synonyms: Pregn-4-ene-3,20-dione, 21-(acetyloxy)-17-hydroxy-, Corticosterone, 11-deoxy-17-hydroxy-, 21-acetate (6CI), Pregn-4-ene-3,20-dione, 17,21-dihydroxy-, 21-acetate (8CI), 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione, 11-Deoxycortisol 21-acetate, 17,21-Dihydroxypregn-4-ene-3,20-dione 21-acetate, 17-Hydroxy-21-acetoxyprogesterone, 17a-Hydroxy-11-deoxycorticosterone-21-acetate, 21-Acetoxy-17-hydroxypregn-4-ene-3,20-dione, 21-Acetoxy-17a-hydroxyprogesterone, 4-Pregnene-17a,21-diol-3,20-dione 21-acetate, Cortexolone 21-acetate, Cortodoxon 21-acetate, NSC 81196, Reichstein substance S 21-acetate, Reichstein-S-acetate, Reichstein's substance S 21-acetate, Reichstein's substance S acetate, 17-Hydroxy-3,20-dioxopregn-4-en-21-yl Acetate, Hydrocortisone Impurity K, 17-Alpha,21-Dihydroxypregn-4-Ene-3,20-Dione 21-Acetate, 17-Hydroxy-3,20-Dioxopregn-4-En-21-Yl Acetate, 17α-Hydroxy-11-deoxycorticosterone-21-acetate, 21-Acetoxy-17α-hydroxyprogesterone, 4-Pregnene-17α,21-diol-3,20-dione 21-acetate, Corticosterone,11-deoxy-17-hydroxy-, 21-acetate, Pregn-4-ene-3,20-dione, 21-(acetyloxy)-17-hydroxy-, Pregn-4-ene-3,20-dione,17,21-dihydroxy-, 21-acetate, RSA
• CAS: 640-87-9
• Brand: Mikromol

Chemical properties

• Molecular weight: 388.4972
• Formula: C₂₃H₃₂O₅
• Color/Form: Neat
• InChI: InChI=1S/C23H32O5/c1-14(24)28-13-20(26)23(27)11-8-19-17-5-4-15-12-16(25)6-9-21(15,2)18(17)7-10-22(19,23)3/h12,17-19,27H,4-11,13H2,1-3H3/t17-,18+,19+,21+,22+,23+/m1/s1