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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 5,921-5,930 of 36,550

Dolutegravir Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-D166-033
Formula
C18H14F2N2O5
Family
Dolutegravir
Synonyms
N-[(2,4-Difluorophenyl)methyl]-9-ethoxy-1,8-dioxopyrido[2,1-c][1,4]oxazine-7-carboxamide

Dolutegravir Impurity 21

ImpurityLevels of characterisation
Cat. No.
P-D166-037
Formula
C25H23F2N5O6
Family
Dolutegravir
Synonyms
[(3R)-3-[7-[(2,4-Difluorophenyl)methylcarbamoyl]-9-methoxy-1,8-dioxopyrido[1,2-a]pyrazin-2-yl]butyl] imidazole-1-carboxylate

Dolutegravir Impurity 24

ImpurityLevels of characterisation
Cat. No.
P-D166-042
Formula
C10H14N2O5
Family
Dolutegravir
Synonyms
(4R,9aS)-8-Formyl-4-methyl-6-oxo-2,3,4,7,9,9a-hexahydropyrazino[2,1-b][1,3]oxazine-7-carboxylic acid

Dolutegravir Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-D166-019
Formula
C14H16N2O6
Family
Dolutegravir
Synonyms
2-[(2S)-4-Hydroxybutan-2-yl]-9-methoxy-1,8-dioxopyrido[1,2-a]pyrazine-7-carboxylic acid

Dolutegravir Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-D166-020
Formula
C14H16N2O6
Family
Dolutegravir
Synonyms
2-[(2R)-4-Hydroxybutan-2-yl]-9-methoxy-1,8-dioxopyrido[1,2-a]pyrazine-7-carboxylic acid

Dolutegravir Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-D166-021
Formula
C27H24F4N4O4
Family
Dolutegravir
Synonyms
(3S,7R)-N-[(2,4-Difluorophenyl)methyl]-11-[(2,4-difluorophenyl)methylamino]-7-methyl-9,12-dioxo-4-oxa-1,8-diazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-13-carboxamide

Dolutegravir Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-D166-022
Formula
C27H25F2N3O5
Family
Dolutegravir
Synonyms
(3S,7R)-N-[(5-Benzyl-2,4-difluorophenyl)methyl]-11-hydroxy-7-methyl-9,12-dioxo-4-oxa-1,8-diazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-13-carboxamide

Dolutegravir Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-D166-025
Formula
C20H19F2N3O5
Family
Dolutegravir
Synonyms
N-[(2,4-Difluorophenyl)methyl]-9-hydroxy-2-[(2R)-4-hydroxybutan-2-yl]-1,8-dioxopyrido[1,2-a]pyrazine-7-carboxamide

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