Pharmaceutical analytical standards

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

Results 10,361-10,370 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-A240-022
Formula: C₁₉H₃₁N₉O₁₀S₂
Family: Aztreonam
Synonyms: (2S)-2-Amino-5-[[amino-[[(2R,3S)-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-(sulfoamino)butanoyl]amino]methylidene]amino]pentanoic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-A240-029
Formula: C₁₅H₂₁N₅O₈S₂
Family: Aztreonam
Synonyms: 2-[(Z)-[1-(2-Amino-1,3-thiazol-4-yl)-2-[[(2S,3S)-1-ethoxysulfonyl-2-methyl-4-oxoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-A240-030
Formula: C₁₅H₂₃N₅O₆S
Family: Aztreonam
Synonyms: (2S,3S)-3-Amino-2-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-ethoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]butanoic acid

ImpurityLevels of characterisation

Cat. No.: P-A240-031
Formula: C₁₉H₃₁N₉O₁₀S₂
Family: Aztreonam
Synonyms: (2S)-2-[[(2R,3S)-2-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-(sulfoamino)butanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid

ImpurityLevels of characterisation

Cat. No.: P-A240-032
Formula: C₁₇H₂₅N₅O₈S₂
Family: Aztreonam
Synonyms: (2S,3S)-3-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(1-butoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid

ImpurityLevels of characterisation

Cat. No.: P-A240-013
Formula: C₁₃H₁₉N₅O₉S₂
Family: Aztreonam
Synonyms: (2R,3R)-2-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-(sulfoamino)butanoic acid

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