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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 8,221-8,230 of 59,523

Selexipag Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-S027-034
Formula
C39H37N5O
Family
Selexipag
Synonyms
N-[4-(5,6-Diphenylpyrazin-2-yl)oxybutyl]-5,6-diphenyl-N-propan-2-ylpyrazin-2-amine

Selexipag Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-S027-035
Formula
C23H25N3O5S
Family
Selexipag
Synonyms
2-[4-(5,6-Diphenylpyrazin-2-yl)oxybutoxy]-N-methylsulfonylacetamide

Selexipag Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-S027-036
Formula
C22H23N3O3
Family
Selexipag
Synonyms
2-[4-[(5,6-Diphenylpyrazin-2-yl)amino]butoxy]acetic acid

Selexipag Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-S027-037
Formula
C27H32N4O4
Family
Selexipag
Synonyms
2-[[2-[4-[(5,6-Diphenylpyrazin-2-yl)-propan-2-ylamino]butoxy]acetyl]amino]acetic acid

Selexipag Impurity 22

ImpurityLevels of characterisation
Cat. No.
P-S027-039
Formula
C25H27N3O3
Family
Selexipag
Synonyms
(2S)-2-[3-[(5,6-Diphenylpyrazin-2-yl)-propan-2-ylamino]propyl]-1,3-dioxolan-4-one

Selexipag Impurity 24

ImpurityLevels of characterisation
Cat. No.
P-S027-041
Formula
C11H25NO2
Family
Selexipag
Synonyms
4-[4-Hydroxybutyl(propan-2-yl)amino]butan-1-ol

Selexipag Impurity 25

ImpurityLevels of characterisation
Cat. No.
P-S027-042
Formula
C26H31N3O3
Family
Selexipag
Synonyms
Methyl 2-[4-[(5,6-diphenylpyrazin-2-yl)-propan-2-ylamino]butoxy]acetate

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