N-Nitroso Allopurinol
NitrosamineLevels of characterisation
- Cat. No.
- P-A082-012
- Formula
- C5H3N5O2
- Family
- Allopurinol
- Synonyms
- 1-nitroso-5H-pyrazolo[5,4-d]pyrimidin-4-one
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 891-900 of 1,744
N-Nitroso Anagrelide Impurity 1
NitrosamineLevels of characterisation
- Cat. No.
- P-A152-011
- Formula
- C11H11Cl2N3O5
- Family
- Anagrelide
- Synonyms
- Ethyl 2-[(2,3-dichloro-6-nitrophenyl)methyl-nitrosoamino]acetate
N-Nitroso Anagrelide USP Related Compound A (Free Form)
NitrosamineLevels of characterisation
- Cat. No.
- P-A152-012
- Formula
- C11H13Cl2N3O3
- Family
- Anagrelide
N-Nitroso Bromocriptine
NitrosamineLevels of characterisation
- Cat. No.
- P-B120-009
- Formula
- C32H39BrN6O6
- Family
- Bromocriptine
- Synonyms
- Bromocriptine Impurity 11
N-Nitroso Chloroquine
NitrosamineLevels of characterisation
- Cat. No.
- P-C137-012
- Formula
- C18H25ClN4O
- Family
- Chloroquine
- Synonyms
- N-(7-chloroquinolin-4-yl)-N-[5-(diethylamino)pentan-2-yl]nitrous amide, Chloroquine Impurity 10
N-Nitroso Desmethyl Spiramycin I
NitrosamineLevels of characterisation
- Cat. No.
- P-S078-012
- Formula
- C42H71N3O15
- Family
- Spiramycin
N-Nitroso N1-Nitroso Zanubrutinib Impurity 1
NitrosamineLevels of characterisation
- Cat. No.
- P-Z007-005
- Formula
- C24H26N6O3
- Family
- Zanubrutinib
- Synonyms
- (7S)-7-(1-Nitrosopiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide
N-Nitroso N2-Nitroso Zanubrutinib Impurity 2
NitrosamineLevels of characterisation
- Cat. No.
- P-Z007-006
- Formula
- C24H26N6O3
- Family
- Zanubrutinib
- Synonyms
- (7S)-4-Nitroso-2-(4-phenoxyphenyl)-7-piperidin-4-yl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrimidine-3-carboxamide
N-Nitroso Nimodipine
NitrosamineLevels of characterisation
- Cat. No.
- P-N067-006
- Formula
- C21H25N3O8
- Family
- Nimodipine
N-Nitroso Quinapril EP Impurity G
NitrosamineLevels of characterisation
- Cat. No.
- P-Q005-015
- Formula
- C25H29N3O6
- Family
- Quinapril
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