61558-12-1: 21-Dehydro Betamethasone

21-Dehydro Betamethasone ( CAS No: 61558-12-1 ) or (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al is the associate impurity of Betamethasone, a steroid used as associate medication agent. Betamethasone topical cream, gel, lotion, and ointment are accustomed to facilitate relief of redness, itching, swelling, or different discomforts caused by bound skin conditions.

Additional information

Catalogue No.

VE007348

CAS No.

61558-12-1

Molecular Formula

C22H27FO5

Molecular Weight

390.45 g/mol

IUPAC Name

(11β, 16β)-9-Fluoro-11, 17-dihydroxy-16-methyl-3, 20-dioxopregna-1, 4-dien-21-al

References

“Sci-Hub, Enhanced Topical Delivery and Ex Vivo Anti-Inflammatory Activity from a Betamethasone Dipropionate Formulation Containing Fish Oil, 10.1007/S00011-009-0065-z.” Hkvisa.net, 2022, sci-hub.hkvisa.net/10.1007/s00011-009-0065-z.

Status

In-stock