Pharmaceutical Impurity Standards & Reference Standards

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

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ADENOSYL-L-METHIONINE

Adenosine-13C5

CAT No.-
CAS No.159496-13-6
Mol. F.13C5 C5H15N5O4
Mol. W.274.22
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ADENOSYL-L-METHIONINE

Adenosine Monophosphate-13C5

CAT No.-
CAS No.61-19-8 (non-labelled)
Mol. F.13C5 C5H16N5O7P
Mol. W.354.20
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ADIPHENINE

Adiphenine HCl

CAT No.-
CAS No.50-42-0
Mol. F.C20H25NO2. HCl
Mol. W.311.43 36.46
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ADIPHENINE

Adiphenine HCl Impurity 1 (2,2-Diphenylacetylchloride)

CAT No.-
CAS No.1871-76-7
Mol. F.C14H11ClO
Mol. W.230.69
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ACYCLOVIR

Acyclovir Impurity O

CAT No.-
CAS No.-
Mol. F.C9H13N5O4
Mol. W.255.24
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ACYCLOVIR

Acyclovir Impurity 1

CAT No.-
CAS No.-
Mol. F.C13H17N5O6
Mol. W.339.31
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ACYCLOVIR

Acyclovir

CAT No.-
CAS No.59277-89-3
Mol. F.C8H11N5O3
Mol. W.225.21
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ADAMANTANE

Amantadine-d6 (1-Amino Adamantane-d6)

CAT No.-
CAS No.1219805-53-4
Mol. F.C10H11D6N
Mol. W.157.29
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ADAMANTANE

Adamantane Impurity 3

CAT No.-
CAS No.878-61-5
Mol. F.C12H19Br
Mol. W.243.19
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ADAMANTANE

Amantadine (1-Adamantanamine)

CAT No.-
CAS No.768-94-5
Mol. F.C10H17N
Mol. W.151.25
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