Pharmaceutical Impurity Standards & Reference Standards

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

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ZUCLOPENTHIX

Zuclopenthixol Decanoate DiHCl

CAT No.-
CAS No.64053-00-5 (freebase)
Mol. F.C32H43ClN2O2S. 2 HCl
Mol. W.555.23 2 36.46
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ZUCLOPENTHIX

Zuclopenthixol (Clopenthixol) (Mixture of Z and EIsomers)

CAT No.-
CAS No.982-24-1
Mol. F.C22H25ClN2OS
Mol. W.400.97
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ZOTAROLIMUS

Zotarolimus-d3

CAT No.-
CAS No.-
Mol. F.C52H76N5O12D3
Mol. W.969.23
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ZOTAROLIMUS

Zotarolimus

CAT No.-
CAS No.221877-54-9
Mol. F.C52H79N5O12
Mol. W.966.24
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ZOSUQUIDAR

Zosuquidar 3HCl

CAT No.-
CAS No.167465-36-3
Mol. F.C32H31F2N3O2. 3 HCl
Mol. W.527.62 3 36.46
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ZORUBICIN

Zorubicin Hydrochloride

CAT No.-
CAS No.36508-71-1
Mol. F.C34H35N3O10 HCl
Mol. W.645.67 36.46
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ZOPICLONE

Zopiclone Impurity 3

CAT No.-
CAS No.-
Mol. F.C6H6N2O4
Mol. W.170.12
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ZOPICLONE

Zopiclone Impurity 2

CAT No.-
CAS No.43200-82-4
Mol. F.C11H5ClN4O2
Mol. W.260.64
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ZOPICLONE

Zopiclone Impurity 1

CAT No.-
CAS No.1348046-61-6
Mol. F.C17H18N6O3
Mol. W.354.37
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ZOPICLONE

N-Desmethyl Eszopiclone HCl

CAT No.-
CAS No.300701-71-7
Mol. F.C16H15ClN6O3. HCl
Mol. W.374.79 36.46
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