Pharmaceutical Impurity Standards & Reference Standards

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

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All 2,841
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ALTRENOGEST

Altrenogest Impurity 1

CAT No.-
CAS No.-
Mol. F.C21H28O2
Mol. W.312.45
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ALTRENOGEST

Altrenogest Impurity 2

CAT No.-
CAS No.-
Mol. F.C21H28O3
Mol. W.328.45
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ALVERINE

Alverine Citrate

CAT No.-
CAS No.5560-59-8
Mol. F.C20H27N. C6H8O7
Mol. W.281.44 192.13
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ALVERINE

Alverine-d5 Citrate

CAT No.-
CAS No.1215327-00-6
Mol. F.C20H22D5N. C6H8O7
Mol. W.286.47 192.12
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ALVERINE

Alverine EP Impurity A

CAT No.-
CAS No.104-52-9
Mol. F.C9H11Cl
Mol. W.154.64
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ALVERINE

Alverine EP Impurity B

CAT No.-
CAS No.122-97-4
Mol. F.C9H12O
Mol. W.136.19
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ALVERINE

Alverine Citrate Impurity C

CAT No.-
CAS No.13125-63-8
Mol. F.C11H17N HCl
Mol. W.163.26 36.46
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ALVERINE

Alverine EP Impurity E HCl

CAT No.-
CAS No.878784-75-9
Mol. F.C27H33N. HCl
Mol. W.371.57 36.46
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ALVIMOPAN

Alvimopan

CAT No.-
CAS No.156053-89-3
Mol. F.C25H32N2O4
Mol. W.424.54
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ALVIMOPAN

Alvimopan-d5 (Mixture of Diastereomers)

CAT No.-
CAS No.660848-76-0 (non-labelled)
Mol. F.C25H27N2O4D5
Mol. W.429.57
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