Ethinylestradiol-d8
Isotopically labelledLevels of characterisation
- Cat. No.
- P-E117-019
- Formula
- C20H16D8O2
- Family
- Ethinylestradiol
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 12,701-12,710 of 59,523
Etravirine Impurity 10
ImpurityLevels of characterisation
- Cat. No.
- P-E142-024
- Formula
- C20H15BrN6O
- Family
- Etravirine
Etravirine Impurity 13
ImpurityLevels of characterisation
- Cat. No.
- P-E142-027
- Formula
- C19H16BrN5O
- Family
- Etravirine
Etravirine Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-E142-017
- Formula
- C19H15Br2N5O
- Family
- Etravirine
Etravirine Impurity 4
NitrosamineLevels of characterisation
- Cat. No.
- P-E142-018
- Formula
- C11H7N5O3
- Family
- Etravirine
Etravirine Impurity 5
NitrosamineLevels of characterisation
- Cat. No.
- P-E142-019
- Formula
- C20H13ClN6O2
- Family
- Etravirine
Etravirine Impurity 8
ImpurityLevels of characterisation
- Cat. No.
- P-E142-022
- Formula
- C20H14ClN5O
- Family
- Etravirine
- Synonyms
- 4-[4-Chloro-6-(4-cyanoanilino)pyrimidin-2-yl]oxy-3,5-dimethylbenzonitrile
Etravirine Impurity 9
ImpurityLevels of characterisation
- Cat. No.
- P-E142-023
- Formula
- C20H16N6O
- Family
- Etravirine
- Synonyms
- 4-[4-Amino-6-(4-cyanoanilino)pyrimidin-2-yl]oxy-3,5-dimethylbenzonitrile
4-Hydroxy Mefenamic Acid-d3
Isotopically labelledLevels of characterisation
- Cat. No.
- P-M032-006
- Formula
- C15H12D3NO3
- Family
- Mefenamic Acid
4-Hydroxy Mefenamic Acid-d4
Isotopically labelledLevels of characterisation
- Cat. No.
- P-M032-007
- Formula
- C15H11D4NO3
- Family
- Mefenamic Acid
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