Pharmaceutical Impurity Standards & Reference Standards

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

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ATAZANAVIR

Atazanavir

CAT No.-
CAS No.198904-31-3
Mol. F.C38H52N6O7
Mol. W.704.87
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ATAZANAVIR

Atazanavir-d6

CAT No.-
CAS No.1092540-50-5
Mol. F.C38H46N6O7D6
Mol. W.710.91
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ATAZANAVIR

Atazanavir Impurity 1

CAT No.-
CAS No.1292296-09-3
Mol. F.C38H52N6O7
Mol. W.704.87
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ATAZANAVIR

Atazanavir Impurity 3

CAT No.-
CAS No.-
Mol. F.C37H50N6O7
Mol. W.690.85
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ATAZANAVIR

Atazanavir Impurity 2

CAT No.-
CAS No.-
Mol. F.C37H50N6O7
Mol. W.690.85
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ATAZANAVIR

Atazanavir Sulfate

CAT No.-
CAS No.-
Mol. F.C38H52N6O7. H2O4S
Mol. W.704.87 98.08
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ATAZANAVIR

Atazanavir Hydrazine Analog Trihydrochloride

CAT No.-
CAS No.198904-87-9
Mol. F.C22H26N4O. 3 HCl
Mol. W.362.48 3 36.46
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ATAZANAVIR

Atazanavir Impurity 15 (Pyridinyl Benzoic Acid)

CAT No.-
CAS No.4385-62-0
Mol. F.C12H9NO2
Mol. W.199.21
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ATAZANAVIR

Atazanavir Impurity 16 (Pyridinyl Benzaldehyde)

CAT No.-
CAS No.127406-56-8
Mol. F.C12H9NO
Mol. W.183.21
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ARTICAINE

Articaine EP Impurity G HCl (Butylarticaine HCl)

CAT No.-
CAS No.23964-59-2
Mol. F.C14H22N2O3S. HCl
Mol. W.298.41 36.46
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