Impurity Standards

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BETAXOLOL

Betaxolol Impurity 1-d4 (Tyrosol-d4)

CAT No.-
CAS No.501-94-0 (non-labelled)
Mol. F.C8H6O2D4
Mol. W.142.19
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BETAMETHASONE

Betamethasone Impurity 14

CAT No.-
CAS No.1186336-29-7
Mol. F.C28H37FO7
Mol. W.504.60
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BETAMETHASONE

Betamethasone Impurity 29

CAT No.-
CAS No.-
Mol. F.C27H37FO6
Mol. W.476.59
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BETAMETHASONE

Betamethasone Impurity 15

CAT No.-
CAS No.-
Mol. F.C28H37FO7
Mol. W.504.60
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BETAMETHASONE

Betamethasone Impurity 30

CAT No.-
CAS No.-
Mol. F.C27H37FO6
Mol. W.476.59
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BETAMETHASONE

Betamethasone Impurity 16

CAT No.-
CAS No.1203841-41-1
Mol. F.C22H28BrFO5
Mol. W.471.36
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BETAMETHASONE

Betamethasone Impurity 31

CAT No.-
CAS No.1240591-58-5
Mol. F.C25H34O5
Mol. W.414.54
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BETAMETHASONE

Betamethasone Impurity 17

CAT No.-
CAS No.330157-03-4
Mol. F.C22H29BrO5
Mol. W.453.37
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BETAMETHASONE

Betamethasone Impurity 32

CAT No.-
CAS No.5533-97-1
Mol. F.C29H39FO7
Mol. W.518.62
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BETAMETHASONE

Betamethasone Impurity 18

CAT No.-
CAS No.912-38-9
Mol. F.C24H30O6
Mol. W.414.50
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