Product: 3211-16
5b-PREGNAN-3a,11b,17a,21-TETROL-20-ONE
(Tetrahydrocortisol)   (THF)  (Urocortisol)
m.w. 366.50  m.p. 201-226^oC, 210-214^oC   rot: +76^o c=1 CHCL₃
available in 25 & 50 mg quantities

Product: 3224-16
5b-PREGNAN-3a,17a,21-TRIOL-11,20-DIONE
(Tetrahydrocortisone)  (THE)  (Urocortisone)
[68-42-8]  m.w. 364.49  m.p. 186-192^oC   rot: +71^o c=1 acetone
available in 100 & 250 mg quantities

Product: 947-3
5b-CHOLANIC ACID-3a,7b-DIOL
(Ursodeoxycholic acid)
[128-13-2]  m.w. 392.56  m.p. 190-199^oC   rot: +57^o c=2 ethanol
available in 100 & 250 mg quantities