N-Nitroso Nicotinic Acid EP Impurity G (Tetrafluoroborate Salt)
NitrosamineLevels of characterisation
- Cat. No.
- P-N053-014
- Formula
- C5H5N2O·BF4
- Family
- Nicotinic Acid
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 9,921-9,930 of 59,523
N-Nitroso Sumatriptan EP Impurity B-d3
Isotopically labelledLevels of characterisation
- Cat. No.
- P-S131-014
- Formula
- C13H15D3N4O3S
- Family
- Sumatriptan
N-Nitroso Sumatriptan Nitrite
NitrosamineLevels of characterisation
- Cat. No.
- P-S131-018
- Formula
- C14H20N4O3S·HNO2
- Family
- Sumatriptan
Rac-Ramelteon Dimer
ImpurityLevels of characterisation
- Cat. No.
- P-R010-022
- Formula
- C26H32N2O2
- Family
- Ramelteon
Ramelteon Impurity 10
ImpurityLevels of characterisation
- Cat. No.
- P-R010-034
- Formula
- C29H35NO3
- Family
- Ramelteon
- Synonyms
- N,N-Bis[2-(2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl)ethyl]propanamide
Ramelteon Impurity 12
ImpurityLevels of characterisation
- Cat. No.
- P-R010-036
- Formula
- C16H21NO4
- Family
- Ramelteon
- Synonyms
- 2-[(3S)-5-Hydroxy-3-[2-(propanoylamino)ethyl]-2,3-dihydro-1H-inden-4-yl]acetic acid
Ramelteon Impurity 13
ImpurityLevels of characterisation
- Cat. No.
- P-R010-037
- Formula
- C17H21NO3
- Family
- Ramelteon
Ramelteon Impurity 14
ImpurityLevels of characterisation
- Cat. No.
- P-R010-039
- Formula
- C13H11NO
- Family
- Ramelteon
Ramelteon Impurity 15
ImpurityLevels of characterisation
- Cat. No.
- P-R010-040
- Formula
- C11H10Br2O3
- Family
- Ramelteon
Ramelteon Impurity 5 (racemic)
ImpurityLevels of characterisation
- Cat. No.
- P-R010-028
- Formula
- C32H40N2O4
- Family
- Ramelteon
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