N-Nitroso Theophylline EP Impurity D
NitrosamineLevels of characterisation
- Cat. No.
- P-T084-010
- Formula
- C6H9N5O2
- Family
- Theophylline
- Synonyms
- N-methyl-4-[methyl(nitroso)amino]-1H-imidazole-5-carboxamide, Theophylline Nitroso Impurity 16
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 10,741-10,750 of 59,523
N-Nitroso Zolpidem Impurity 1
NitrosamineLevels of characterisation
- Cat. No.
- P-Z024-014
- Formula
- C17H15ClN4O2
- Family
- Zolpidem
- Synonyms
- 2-[2-(4-Chlorophenyl)-6-methylimidazo[1,2-a]pyridin-3-yl]-N-methyl-N-nitrosoacetamide
N-Nitroso-N-Desmethyl Ketotifen EP Impurity A
NitrosamineLevels of characterisation
- Cat. No.
- P-K009-018
- Formula
- C18H16N2OS
- Family
- Ketotifen
Norethindrone 17-O-Glucuronide Sodium Salt
MetaboliteLevels of characterisation
- Cat. No.
- P-N090-017
- Formula
- C26H33NaO8
- Family
- Norethisterone
Norethindrone 3-Isopropyldienol Ether
ImpurityLevels of characterisation
- Cat. No.
- P-N090-026
- Formula
- C23H32O2
- Family
- Norethisterone
Norethindrone Acetate EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-N090-007
- Formula
- C24H30O4
- Family
- Norethisterone
- Synonyms
- Norethisterone Acetate EP Impurity D
Norethindrone Enol Ester
ImpurityLevels of characterisation
- Cat. No.
- P-N090-028
- Formula
- C24H30O4
- Family
- Norethisterone
Norethindrone Impurity O
ImpurityLevels of characterisation
- Cat. No.
- P-N090-030
- Formula
- C24H28O5
- Family
- Norethisterone
Norethisterone 17-Hexenoate
ImpurityLevels of characterisation
- Cat. No.
- P-N090-033
- Formula
- C26H34O3
- Family
- Norethisterone
Norethisterone Acetate-d3
Isotopically labelledLevels of characterisation
- Cat. No.
- P-N090-018
- Formula
- C22H25D3O3
- Family
- Norethisterone
- Synonyms
- Norethindrone Acetate-d3
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