Levothyroxine Impurity 29
ImpurityLevels of characterisation
- Cat. No.
- P-L060-062
- Formula
- C29H17I8NO8
- Family
- Levothyroxine
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 2,551-2,560 of 36,550
Levothyroxine Impurity 31
ImpurityLevels of characterisation
- Cat. No.
- P-L060-064
- Formula
- C13H12INO2
- Family
- Levothyroxine
Levothyroxine Impurity 33
ImpurityLevels of characterisation
- Cat. No.
- P-L060-066
- Formula
- C13H11I2NO2
- Family
- Levothyroxine
- Synonyms
- 4-[4-(Aminomethyl)-2,6-diiodophenoxy]phenol
Levothyroxine Impurity 34
ImpurityLevels of characterisation
- Cat. No.
- P-L060-067
- Formula
- C13H11I2NO2
- Family
- Levothyroxine
Levothyroxine Impurity 35
ImpurityLevels of characterisation
- Cat. No.
- P-L060-068
- Formula
- C13H10I3NO2
- Family
- Levothyroxine
Levothyroxine Impurity 36
ImpurityLevels of characterisation
- Cat. No.
- P-L060-069
- Formula
- C13H10I3NO2
- Family
- Levothyroxine
Levothyroxine Impurity 37
ImpurityLevels of characterisation
- Cat. No.
- P-L060-070
- Formula
- C13H9I4NO2
- Family
- Levothyroxine
Levothyroxine Impurity 38 (Mixture of Diastereomers)
ImpurityLevels of characterisation
- Cat. No.
- P-L060-071
- Formula
- C21H15I4NO9
- Family
- Levothyroxine
- Synonyms
- (2S)-2-[3-(Carboxymethyl)-3-hydroxy-2,5-dioxopyrrolidin-1-yl]-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
Levothyroxine Impurity 39 (Mixture of Diastereomers)
ImpurityLevels of characterisation
- Cat. No.
- P-L060-073
- Formula
- C21H17I4NO10
- Family
- Levothyroxine
- Synonyms
- 2-[2-[[(1S)-1-Carboxy-2-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]ethyl]amino]-2-oxoethyl]-2-hydroxybutanedioic acid
Levothyroxine Impurity 40
ImpurityLevels of characterisation
- Cat. No.
- P-L060-074
- Formula
- C15H11ClI3NO5
- Family
- Levothyroxine
- Synonyms
- (2S)-2-Amino-3-[3-chloro-4-(4-hydroxy-3,5-diiodophenoxy)-5-iodophenyl]-3-hydroxypropanoic acid
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