Leuprorelin EP Impurity I Ditrifluoroacetate
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L041-034
- Formula
- C59H84N16O12·2C2HF3O2
- Family
- Leuprorelin
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 12,241-12,250 of 59,523
Leuprorelin Impurity 1 Trifluoroacetate
ImpurityLevels of characterisation
- Cat. No.
- P-L041-041
- Formula
- C22H24N6O5·C2HF3O2
- Family
- Leuprorelin
- Synonyms
- (2S)-2-[[(2S)-3-(1H-Imidazol-5-yl)-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoic acid trifluoroacetate
Leuprorelin Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-L041-042
- Formula
- C52H72N14O12·2C2HF3O2
- Family
- Leuprorelin
- Synonyms
- (2S)-5-(Diaminomethylideneamino)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]pentanoic acid bis(trifluoroacetate)
Leuprorelin Impurity 3
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)
Leuprorelin Impurity 4
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)
Leuprorelin Impurity 5
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)
Leuprorelin Impurity 6
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)
Leuprorelin Impurity 7
ImpurityLevels of characterisation
- Cat. No.
- P-L041-048
- Formula
- C34H41N5O8
- Family
- Leuprorelin
Leuprorelin Impurity 8
ImpurityLevels of characterisation
- Cat. No.
- P-L041-049
- Formula
- C35H57N9O9·2C2HF3O2
- Family
- Leuprorelin
Leuprorelin Impurity 9
ImpurityLevels of characterisation
- Cat. No.
- P-L041-050
- Formula
- C37H62N10O8·2C2HF3O2
- Family
- Leuprorelin
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