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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,411-12,420 of 35,292

Temsirolimus Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-T047-010
Formula
C56H89NO17
Family
Temsirolimus
Synonyms
(2S)-1-[2-[(2R,3R,6S)-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,20S,21R)-14,20-Dihydroxy-22-[(1S,3R,4R)-4-[3-hydroxy-2-(hydroxymethyl)-2-methylpropanoyl]oxy-3-methoxycyclohexyl]-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxodocosa-3,5,7,15-tetraenyl]-2-hydroxy-3-methyloxan-2-yl]-2-oxoacetyl]piperidine-2-carboxylic acid

Upamostat Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-U009-007
Formula
C32H46N4O6S
Family
Upamostat
Synonyms
Ethyl 4-[(2S)-3-(3-carbamoylphenyl)-2-[[2,4,6-tri(propan-2-yl)phenyl]sulfonylamino]propanoyl]piperazine-1-carboxylate

Upamostat Impurity 4 Acetate

ImpurityLevels of characterisation
Cat. No.
P-U009-008
Formula
C32H47N5O5S·C2H4O2
Family
Upamostat
Synonyms
Ethyl 4-[(2S)-3-(3-carbamimidoylphenyl)-2-[[2,4,6-tri(propan-2-yl)phenyl]sulfonylamino]propanoyl]piperazine-1-carboxylate acetate

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