CAS Number: 330157-03-4

Alternate CAS#:

Chemical Name: Betamethasone Impurity 17

Molecular Formula: C22H29BrO5

Molecular Weight: 453.37

CAS Number: 1203841-41-1

Alternate CAS#:

Chemical Name: Betamethasone Impurity 16

Molecular Formula: C22H28BrFO5

Molecular Weight: 471.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Betamethasone Impurity 15

Molecular Formula: C28H37FO7

Molecular Weight: 504.6

CAS Number: 1186336-29-7

Alternate CAS#:

Chemical Name: Betamethasone Impurity 14

Molecular Formula: C28H37FO7

Molecular Weight: 504.6

CAS Number: N/A

Alternate CAS#:

Chemical Name: Betamethasone Impurity 13

Molecular Formula: C22H28FO8P. 2 Na

Molecular Weight: 470.43 2 22.99

CAS Number: N/A

Alternate CAS#:

Chemical Name: Betamethasone Impurity 12

Molecular Formula: C22H28FO8P. 2 Na

Molecular Weight: 470.43 2 22.99

CAS Number: 61558-12-1

Alternate CAS#:

Chemical Name: Betamethasone Impurity 11

Molecular Formula: C22H27FO5

Molecular Weight: 390.45

CAS Number: 3109-01-1

Alternate CAS#:

Chemical Name: Betamethasone Impurity 10

Molecular Formula: C20H25FO3

Molecular Weight: 332.42

CAS Number: 560-34-9

Alternate CAS#:

Chemical Name: Betamethasone Impurity 1

Molecular Formula: C22H31FO5

Molecular Weight: 394.48

CAS Number: N/A

Alternate CAS#:

Chemical Name: Betamethasone Impurity (9-Hydroxy Betamethasone)

Molecular Formula: C22H30O5

Molecular Weight: 374.48

CAS Number: 52647-06-0

Alternate CAS#:

Chemical Name: Betamethasone Enol Aldehyde Z Isomer

Molecular Formula: C22H27FO4

Molecular Weight: 374.45

CAS Number: 52647-07-1

Alternate CAS#:

Chemical Name: Betamethasone Enol Aldehyde E Isomer

Molecular Formula: C22H27FO4

Molecular Weight: 374.45