Impurity Standards

IP, USP and EP Compliant

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COLCHICINE

Colchicine Impurity 2

CAT No.-

CAS No.-

Mol. F.C22H25NO7

Mol. W.415.44

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COLCHICINE

Colchicine EP Impurity G (r-Lumicolchicine)

CAT No.-

CAS No.6901-14-0

Mol. F.C22H25NO6

Mol. W.399.44

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COLESEVELAM

Colesevelam Aminoquat Impurity HBr (6- Aminohexyl Trimethylammonium Bromide HBr

CAT No.-

CAS No.33968-67-1

Mol. F.C9H23N2. Br. HBr

Mol. W.159.30 79.9080.91

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COLESEVELAM

Colesevelam Decyl Aminoquat Impurity HBr (6-Decylaminohexyl Trimethylammonium Bromide HBr)

CAT No.-

CAS No.-

Mol. F.C19H43N2. Br. HBr

Mol. W.299.57 79.9080.91

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COLESEVELAM

Colesevelam Amino Dihexylquat Impurity HBr (Amino Dihexyltrimethylammonium Bromide HBr)

CAT No.-

CAS No.-

Mol. F.C18H43N3. 2Br. HBr

Mol. W.301.56 2 79.9080.91

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COLESEVELAM

Colesevelam Hydroxyquat Impurity

CAT No.-

CAS No.676578-21-5

Mol. F.C9H22NO. Cl

Mol. W.160.28 35.45

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COLESEVELAM

Colesevelam Methoxyquat Impurity

CAT No.-

CAS No.863031-14-5

Mol. F.C10H24NO. I

Mol. W.174.31 126.90

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COLCHICINE

Colchicine EP Impurity A (N-Desacetyl-N-FormylColchicine)

CAT No.-

CAS No.7411-12-3

Mol. F.C21H23NO6

Mol. W.385.42

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COBICISTAT

Cobicistat Impurity ((2S)-2-Amino-4-Meorpholine-4-yl-Butanoic Acid)

CAT No.-

CAS No.N/A

Mol. F.C8H16N2O3

Mol. W.188.23

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COBICISTAT

Cobicistat Impurity 1

CAT No.-

CAS No.-

Mol. F.C40H51N7O6S2

Mol. W.790.02

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