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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 55,191-55,200 of 59,523

Omarigliptin Impurity C

ImpurityLevels of characterisation
Cat. No.
P-O020-007
CAS
1456616-42-4
Formula
C16H19F2NO4
Family
Omarigliptin
Synonyms
tert-butyl N-[(2S,3R)-2-(2,5-difluorophenyl)-5-oxooxan-3-yl]carbamate, Omarigliptin Impurity 6

Omarigliptin Impurity D

ImpurityLevels of characterisation
Cat. No.
P-O020-008
CAS
1456616-44-6
Formula
C16H19F2NO4
Family
Omarigliptin
Synonyms
tert-butyl N-[(2S,3S)-2-(2,5-difluorophenyl)-5-oxooxan-3-yl]carbamate, Omarigliptin Impurity 7

Omarigliptin Impurity E

ImpurityLevels of characterisation
Cat. No.
P-O020-005
CAS
1456616-43-5
Formula
C16H19F2NO4
Family
Omarigliptin
Synonyms
tert-butyl N-[(2R,3R)-2-(2,5-difluorophenyl)-5-oxooxan-3-yl]carbamate, Omarigliptin Impurity 8

Ornithine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-O034-005
CAS
2480-95-7
Formula
C19H28N2O6
Family
Ornithine
Synonyms
Methyl (S)-2-(Boc-amino)-5-(Cbz-amino)pentanoate, NSC 620618

Ornithine-1,5-Lactam HCl

ImpurityLevels of characterisation
Cat. No.
P-O034-008
CAS
42538-31-8
Formula
C5H10N2O·HCl
Family
Ornithine
Synonyms
L-Orinithine lactam HCl, Aspartic Acid Impurity B

Oxaliplatin EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O047-003
CAS
111321-67-6
Formula
C8H16N2O6Pt
Family
Oxaliplatin
Synonyms
Dihydroxy oxaliplatin-Pt(IV), Platinum, ((1r,2r)-1,2-cyclohexanediamine-.kappa.n1,.kappa.n2)(ethanedioato(2-)-.kappa.o1,.kappa.o2)dihydroxy-, (oc-6-33)-

Oxaliplatin EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O047-004
CAS
61758-77-8
Formula
C8H14N2O4Pt
Family
Oxaliplatin
Synonyms
Oxaliplatin, (S,S)-, NSC 266042

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