Impurity Standards

IP, USP and EP Compliant

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BISOPROLOL

Bisoprolol EP Impurity U

CAT No.-

CAS No.1071765-44-0

Mol. F.C14H19NO4

Mol. W.265.31

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BISOPROLOL

Bisoprolol EP Impurity K

CAT No.-

CAS No.864544-37-6

Mol. F.C18H29NO5

Mol. W.339.43

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BISOPROLOL

Bisoprolol Phenol Impurity

CAT No.-

CAS No.62340-37-8

Mol. F.C12H19NO3

Mol. W.225.29

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BISOPROLOL

Bisoprolol Impurity *

CAT No.-

CAS No.-

Mol. F.C16H25NO5

Mol. W.311.38

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BISOPROLOL

Bisoprolol Impurity E (Dehydroxy Bisoprolol )

CAT No.-

CAS No.1217245-60-7

Mol. F.C18H29NO3

Mol. W.307.44

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BISOPROLOL

Bisoprolol EP Impurity B Hemifumarate

CAT No.-

CAS No.1447715-44-7 (freebase)

Mol. F.C18H31NO4. 0.5 C4H4O4

Mol. W.325.45 0.5116.07

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BISACODYL

Bisacodyl EP Impurity A

CAT No.-

CAS No.-

Mol. F.C18H15NO2

Mol. W.277.33

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BISOPROLOL

Bisoprolol EP Impurity N

CAT No.-

CAS No.1346601-75-9

Mol. F.C17H29NO4

Mol. W.311.42

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BIOTIN

Biotin Impurity F

CAT No.-

CAS No.22342-46-7

Mol. F.C9H18N2O2S

Mol. W.218.32

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BIOTIN

Biotin Impurity G

CAT No.-

CAS No.-

Mol. F.C8H12N2OS

Mol. W.184.26

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