Tryptophan EP Impurity L Lithium Salt (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-021
- Formula
- C21H18LiN3O2
- Family
- Tryptophan
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 111-120 of 5,812
Imatinib EP Impurity D Chloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-I026-006
- Formula
- C53H51N12O2·Cl
- Family
- Imatinib
- Synonyms
- Des(methylpiperazinyl) Imatinib Dimer Piperazinium Chloride (>80%), Imatinib EP Impurity D
Lacosamide EP Impurity C (Racemic)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L003-008
- Formula
- C14H20N2O3
- Family
- Lacosamide
- Synonyms
- 2-[acetyl(methyl)amino]-N-benzyl-3-methoxypropanamide, Lacosamide EP Impurity C
Mixture of Progesterone EP Impurity F and Progesterone EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P201-002
- Formula
- C27H38O2
- Family
- Progesterone
Entecavir EP Impurity B HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E059-008
- Formula
- C12H15N5O3·HCl
- Family
- Entecavir
Entecavir EP Impurity D HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-E059-011
- Formula
- C12H15N5O3·HCl
- Family
- Entecavir
- Synonyms
- 4-epi Entecavir HCl
Losartan EP Impurity B (K Salt)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-L097-004
- Formula
- C14H11KN4O
- Family
- Losartan
Nebivolol EP Impurity C HCl Salt
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-N026-006
- Formula
- C29H31F2NO4·HCl
- Family
- Nebivolol
Nebivolol USP Related Compound A HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-N026-008
- Formula
- C22H25F2NO4·HCl
- Family
- Nebivolol
Nebivolol USP Related Compound E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-N026-011
- Formula
- C22H26FNO4·HCl
- Family
- Nebivolol
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