Pharmaceutical analytical standards

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

Results 49,101-49,110 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-S119-024
CAS: 2033064-44-5
Formula: C₂₄H₁₉N₅O₇S₂
Family: Sulfasalazine
Synonyms: 2-Hydroxy-5-[[4-[[4-(pyridin-2-ylsulfamoyl)phenyl]sulfamoyl]phenyl]diazenyl]benzoic acid, Sulfasalazine Impurity 5

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-T026-017
CAS: 1595319-80-4
Formula: C₂₈H₄₃N₃O₉S₂
Family: Tebipenem
Synonyms: 2,2-Dimethylpropanoyloxymethyl (2S,3R)-4-[1-(4,5-dihydro-1,3-thiazol-2-yl)azetidin-3-yl]sulfanyl-2-[(2S,3R)-1-(2,2-dimethylpropanoyloxymethoxy)-3-hydroxy-1-oxobutan-2-yl]-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-T026-019
CAS: 104873-15-6
Formula: C₁₇H₁₈N₂O₇
Family: Tebipenem
Synonyms: (4-Nitrophenyl)methyl (4R,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3,7-dioxo-1-azabicyclo[3.2.0]heptane-2-carboxylate, Meropenem Cyclic Impurity

ImpurityLevels of characterisation

Cat. No.: P-T026-006
CAS: 179337-57-6
Formula: C₆H₁₁ClN₂S₂
Family: Tebipenem
Synonyms: 1-(4,5-Dihydrothiazol-2-yl)azetidine-3-thiol hydrochloride, Tebipenem Pivoxil Impurity 3

ImpurityLevels of characterisation

Cat. No.: P-M128-022
CAS: 441061-29-6
Formula: C₃₈H₄₅NO₄
Family: Miglustat
Synonyms: 2,3,4,6-Tetra-O-benzyl-1-L-ido-miglustatmiglustat, Miglustat Impurity 5

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-I002-026
CAS: 1076199-42-2
Formula: C₁₃H₃₁NO₇P₂
Family: Ibandronate
Synonyms: 1,1-bis(dimethoxyphosphoryl)-3-[methyl(pentyl)amino]propan-1-ol, Tetramethyl (1-hydroxy-3-(methyl(pentyl)amino)propane-1,1-diyl)bis(phosphonate)

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