(11β,17Z)-11,20-Dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al — Impurity Reference Standard
Buy (11β,17Z)-11,20-Dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al (CAS 105562-13-8) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.
Product Code: SSPC-H00062
CAS No.: 105562-13-8
Chemical Name: (11β,17Z)-11,20-Dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al
Synonyms: Hydrocortisone - In House Impurity; (Z)-17-Deoxyaldehyde derivative; (Z)-2-Hydroxy-2-((8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,3,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetaldehyde;