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QB201345
Synonyms: ((1R,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-1,11-dihydroxy-3,10a,12a-trimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl dihydrogen phosphate
Molecular Formula
C22H30FO8P
Molecular Weight
472.45
CAS No.
1202001-99-7;1201919-11-0(2Na salt)
QB200102
Betamethasone Dipropionate EP Impurity B
Molecular Formula: C25H33FO6
Molecular Weight: 448.52
CAS No.: 5534-13-4
QB200101
Betamethasone Dipropionate EP Impurity A;Dexamethasone EP Impurity B;Betamethasone Acetate EP Impurity A;Betamethasone valerate EP Impurity A;Betamethasone
Molecular Formula: C22H29FO5
Molecular Weight: 392.46
CAS No.: 378-44-9
QB200103
Betamethasone Dipropionate EP Impurity C; Clobetasol Propionate EP Impurity K;Betamethasone 21-propionate
Molecular Formula: C25H33FO6
Molecular Weight: 448.52
CAS No.: 75883-07-7
QB200104
Betamethasone Dipropionate EP Impurity D
Molecular Formula: C27H35FO7
Molecular Weight: 490.56
CAS No.: 5514-81-8
QB200105
Betamethasone Dipropionate EP Impurity E;Beclometasone Dipropionate
Molecular Formula: C28H37ClO7
Molecular Weight: 521.04
CAS No.: 5534-09-8
QB200106
Betamethasone Dipropionate EP Impurity F;Beclometasone Dipropionate EP Impurity J
Molecular Formula: C28H36O7
Molecular Weight: 484.58
CAS No.: 66917-44-0
QB200107
Betamethasone Dipropionate EP Impurity G
Molecular Formula: C31H41FO8
Molecular Weight: 560.65
CAS No.: 1186048-33-8
QB200108
Betamethasone Dipropionate EP Impurity H
Molecular Formula: C28H36BrFO7
Molecular Weight: 583.48
CAS No.: 2575516-37-7
QB200109
Betamethasone Dipropionate EP Impurity I
Molecular Formula: C28H39FO7
Molecular Weight: 506.6
CAS No.: 80163-83-3
QB200110
Betamethasone Dipropionate Impurity 10
Molecular Formula: C32H39FO8S
Molecular Weight: 602.71
CAS No.: NA
