Betamethasone 9,11-epoxide 17,21-dipropionate-d5

SL-2574

Betamethasone 9,11-epoxide 17,21-dipropionate-d₅, >98% (HPLC)

Isotopic Purity : 98 atom % D

Synonyms : Betamethasone dipropionate-d₅ EP impurity F

IUPAC Name : 2-Oxo-2-((4aS,4bS,5aS,6aS,7R,8S,9bS)-4a,6a,8-trimethyl-2-oxo-7-(propionyloxy)-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)ethyl propanoate-d₅

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is a deuterium labelled an impurity of Betamethasone, which is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties.

References : Arai K. et al.: Eur. J. Pharmacol., 571(2-3), 222-230, 2007; Dalziel S. R. et al.: Pediatrics 114(3), e373-377, 2004; Habib G. et al.: J. Investig Med., 61(7), 1104-7, 2013.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.