1040085-98-0: Budesonide EP Impurity B

Budesonide EP Impurity B (CAS No: 1040085-98-0) Or 16a,17-[(1RS)-Ethylidenebis(oxy)]-11v,21-dihydroxypregna-1,4-diene-3,20-dione, Budesonide is used to prevent difficulty breathing, chest tightness, wheezing, and coughing caused by asthma.

Additional information

Catalogue No.

VL34002

CAS No.

1040085-98-0

Molecular Formula

C23H30O6

Molecular Weight

402.48

IUPAC Name

16α, 17-[(1RS)-Ethylidenebis(oxy)]-11β, 21-dihydroxypregna-1, 4-diene-3, 20-dione

Synonyms

Budesonide Acetylaldehyde Acetal

References

Sci-Hub, Direct separation, identification and quantification of epimers 22R and 22S of budesonide by capillary gas chromatography on a short analytical column with Rtx®-5 stationary phase, 10.1016/j.jchromb.2003.12.038. (2021). Retrieved December 29, 2021, from Sci-hub.ee website: https://sci-hub.ee/10.1016/j.jchromb.2003.12.038

Status

In-stock