Betamethasone Dipropionate EP Impurity D

Synonyms	Betamethasone Dipropionate EP D, Betamethasone 21-Acetate 17-Propionate
Chemical Name	21-(Acetyloxy)-9-?uoro-11b-hydroxy-16b-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate
CAS No	5514-81-8
Molecular Formula	C27H35FO7
Molecular Weight	490.56

Synonyms

Betamethasone Dipropionate EP D, Betamethasone 21-Acetate 17-Propionate

Chemical Name

21-(Acetyloxy)-9-?uoro-11b-hydroxy-16b-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate

CAS No

5514-81-8

Molecular Formula

C27H35FO7

Molecular Weight

490.56

Betamethasone Dipropionate EP Impurity A

378-44-9

392.46

C22H29FO5

Betamethasone Dipropionate EP Impurity B

5534-13-4

448.52

C25H33FO6

Betamethasone Dipropionate EP Impurity C

75883-07-7

448.52

C25H33FO6

Betamethasone Dipropionate EP Impurity D

5514-81-8

490.56

C27H35FO7

Betamethasone Dipropionate EP Impurity E

5534-09-8

521.04

C28H37ClO7

Betamethasone Dipropionate EP Impurity F

66917-44-0

484.58

C28H36O7

Betamethasone Dipropionate EP Impurity G

1186048-33-8

560.65

C31H41FO8

Betamethasone Dipropionate EP Impurity H

1186048-34-9

583.48

C28H36BrO7

Betamethasone Dipropionate EP Impurity J

66917-44-0

484.58

C28H36O7