Pharmaceutical analytical standards

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

Results 9,371-9,380 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-L041-044
Formula: C₅₄H₇₉N₁₅O₁₀·3C₂HF₃O₂
Family: Leuprorelin
Synonyms: (2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-ethylpyrrolidine-2-carboxamide tris(trifluoroacetate)

ImpurityLevels of characterisation

Cat. No.: P-L041-045
Formula: C₃₇H₆₂N₁₀O₈·2C₂HF₃O₂
Family: Leuprorelin
Synonyms: (2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-Amino-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-ethylpyrrolidine-2-carboxamide bis(trifluoroacetate)

ImpurityLevels of characterisation

Cat. No.: P-L041-046
Formula: C₄₈H₇₂N₁₂O₉·2C₂HF₃O₂
Family: Leuprorelin
Synonyms: (2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-Amino-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-ethylpyrrolidine-2-carboxamide bis(trifluoroacetate)

ImpurityLevels of characterisation

Cat. No.: P-L041-047
Formula: C₅₆H₇₉N₁₅O₁₀·2C₂HF₃O₂
Family: Leuprorelin
Synonyms: (2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-(Diaminomethylideneamino)-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide bis(trifluoroacetate), Des-Ser4-Leuprorelin (Leuprolide)

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M134-029
Formula: C₂₅H₃₀N₄O₆
Family: Minocycline
Synonyms: (4S,4aR,12aR)-4,7,9-Tris(dimethylamino)-3,10,11-trihydroxy-1,12-dioxo-4,4a,5,12a-tetrahydrotetracene-2-carboxamide

ImpurityLevels of characterisation

Cat. No.: P-M134-030
Formula: C₂₁H₂₀N₂O₈
Family: Minocycline
Synonyms: (4S,4aS,12aR)-4-(Dimethylamino)-1,7,10,11,12a-pentahydroxy-3,12-dioxo-4a,5-dihydro-4H-tetracene-2-carboxamide

ImpurityLevels of characterisation

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