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Pharmaceutical analytical standards

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

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Results 12,211-12,220 of 35,292

Lanreotide Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-L014-010
Formula
C54H69N11O10S2·2C2HF3O2
Family
Lanreotide
Synonyms
(4R,7S,10S,13R,16S,19R)-10-(4-Aminobutyl)-N-[(2R,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2R)-2-amino-3-naphthalen-2-ylpropanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide bis(trifluoroacetate), D-Allo-Threonine

Lanreotide Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-L014-015
Formula
C54H68N10O11S2·2C2HF3O2
Family
Lanreotide
Synonyms
(2S,3R)-2-[[(4R,7S,10S,13R,16S,19R)-10-(4-Aminobutyl)-19-[[(2R)-2-amino-3-naphthalen-2-ylpropanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]-3-hydroxybutanoic acid bis(trifluoroacetate)

Levamisole Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-L042-011
Formula
C11H14N2OS
Family
Levamisole
Synonyms
3-[(2R)-2-Amino-2-phenylethyl]-1,3-thiazolidin-2-one

Levamisole Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-L042-012
Formula
C11H14N2OS
Family
Levamisole
Synonyms
3-[(2S)-2-Amino-2-phenylethyl]-1,3-thiazolidin-2-one

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