Estetrol (15beta,16beta,17alpha)-Isomer
ImpurityLevels of characterisation
- Cat. No.
- P-E099-016
- Formula
- C18H24O4
- Family
- Estetrol
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 14,571-14,580 of 59,523
Estetrol 3-Glucuronide
MetaboliteLevels of characterisation
- Cat. No.
- P-E099-005
- Formula
- C24H32O10
- Family
- Estetrol
Estetrol Hydroxy Enol Impurity
ImpurityLevels of characterisation
- Cat. No.
- P-E099-018
- Formula
- C18H20O4
- Family
- Estetrol
Estetrol Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-E099-020
- Formula
- C20H24Br2O5
- Family
- Estetrol
- Synonyms
- [(8R,9S,13S,14S,15R,16R,17R)-2,4-Dibromo-3,15,16-trihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate
Estetrol-d3
Isotopically labelledLevels of characterisation
- Cat. No.
- P-E099-006
- Formula
- C18H21D3O4
- Family
- Estetrol
Estetrol-d4
Isotopically labelledLevels of characterisation
- Cat. No.
- P-E099-007
- Formula
- C18H20D4O4
- Family
- Estetrol
- Synonyms
- Estetrol-d4 (Major)
Goserelin EP Impurity D Ditrifluoroacetate
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G057-005
- Formula
- C54H77N17O13·2C2HF3O2
- Family
- Goserelin
Goserelin EP Impurity E Tritrifluoroacetate
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G057-007
- Formula
- C58H83N17O13·3C2HF3O2
- Family
- Goserelin
Goserelin EP Impurity K Acetate Salt
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-G057-012
- Formula
- C61H86N18O15·C2H4O2
- Family
- Goserelin
Goserelin Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-G057-028
- Formula
- C55H76N18O14·2C2HF3O2
- Family
- Goserelin
- Synonyms
- (2S)-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[(Carbamoylamino)carbamoyl]pyrrolidin-1-yl]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-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), 6-(des-tert-Butyl-D-Serine)-Goserelin Ditrifluoroacetate
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