Pharmaceutical Impurity Standards & Reference Standards

Browse our full catalog of pharmaceutical impurities, reference materials, and research chemicals.

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BETAMETHASONE

Betamethasone-4,6,11,12,12-d5 21-Acetate

CAT No.-
CAS No.987-24-6 (non-labelled)
Mol. F.C24H26D5FO6
Mol. W.439.53
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BETAMETHASONE

Betamethasone Glucuronide

CAT No.-
CAS No.-
Mol. F.C28H37FO11
Mol. W.568.60
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BETAMETHASONE

Betamethasone Impurity 1

CAT No.-
CAS No.560-34-9
Mol. F.C22H31FO5
Mol. W.394.48
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BETAMETHASONE

Betamethasone Impurity 2 (Betamethasone17beta -H-17-Ketoacid)

CAT No.-
CAS No.-
Mol. F.C22H27FO5
Mol. W.390.46
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BETAMETHASONE

Betamethasone Impurity 3 (Betamethasone 17-Carboxylic Acid)

CAT No.-
CAS No.-
Mol. F.C21H27FO5
Mol. W.378.44
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BETAMETHASONE

Betamethasone Impurity 4

CAT No.-
CAS No.114488-14-1
Mol. F.C22H30O5
Mol. W.374.48
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BETAMETHASONE

Betamethasone Impurity 5

CAT No.-
CAS No.-
Mol. F.C22H28O5
Mol. W.372.47
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BETAMETHASONE

Betamethasone 11-Phosphate

CAT No.-
CAS No.-
Mol. F.C22H30FO8P
Mol. W.472.45
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BETAMETHASONE

Betamethasone 11-Valerate

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

Betamethasone Impurity 6

CAT No.-
CAS No.-
Mol. F.C22H29FO5
Mol. W.392.47
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