Cephalosporin Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-C463-006
- Formula
- C17H21N5O7S2
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 11,871-11,880 of 35,292
Cephalosporin Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-C463-007
- Formula
- C25H23ClN2O5S
- Synonyms
- (3-Chloro-4-methoxyphenyl)methyl (6R,7R)-3-ethenyl-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Cephalosporin Impurity 7 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-C463-009
- Formula
- C14H17N3O6S·HCl
- Synonyms
- (2R)-2-Amino-6-[[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]amino]-6-oxohexanoic acid hydrochloride
Cetrorelix Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-C121-007
- Formula
- C74H100ClN17O14
- Family
- Cetrorelix
- Synonyms
- (2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-Acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-[(2-methylpropan-2-yl)oxy]propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-[(2R)-1-amino-1-oxopropan-2-yl]pyrrolidine-2-carboxamide
Cetrorelix Impurity 10
ImpurityLevels of characterisation
- Cat. No.
- P-C121-026
- Formula
- C70H91ClN16O15
- Family
- Cetrorelix
- Synonyms
- (2R)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-Acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]propanoic acid
Cetrorelix Impurity 11
ImpurityLevels of characterisation
- Cat. No.
- P-C121-027
- Formula
- C70H91ClN16O15·2C2HF3O2
- Family
- Cetrorelix
- Synonyms
- (2R)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-Acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]propanoic acid bis(trifluoroacetate), +OH
Cetrorelix Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-C121-011
- Formula
- C70H92ClN17O14·2C2HF3O2
- Family
- Cetrorelix
- Synonyms
- (2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-Acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-[(2R)-1-amino-1-oxopropan-2-yl]pyrrolidine-2-carboxamide bis(trifluoroacetate)
Cetrorelix Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-C121-012
- Formula
- C69H92N18O14
- Family
- Cetrorelix
Cetrorelix Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-C121-014
- Formula
- C73H97ClN18O16
- Family
- Cetrorelix
Cetrorelix Impurity 6 Trifluoroacetate
ImpurityLevels of characterisation
- Cat. No.
- P-C121-017
- Formula
- C35H36ClN5O7·C2HF3O2
- Family
- Cetrorelix
- Synonyms
- (2S)-2-[[(2R)-2-[[(2R)-2-[[(2R)-2-Acetamido-3-naphthalen-2-ylpropanoyl]amino]-3-(4-chlorophenyl)propanoyl]amino]-3-pyridin-3-ylpropanoyl]amino]-3-hydroxypropanoic acid trifluoroacetate
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