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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 4,501-4,510 of 36,550

Upadacitinib Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-U008-035
Formula
C22H25N5O3
Family
Upadacitinib
Synonyms
Benzyl (3S,4R)-3-ethyl-4-[2-(5H-pyrrolo[2,3-b]pyrazin-2-ylamino)acetyl]pyrrolidine-1-carboxylate

Upadacitinib Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-U008-036
Formula
C27H33N5O5
Family
Upadacitinib
Synonyms
Benzyl (3S,4R)-3-ethyl-4-[2-[(2-methylpropan-2-yl)oxycarbonyl-(5H-pyrrolo[2,3-b]pyrazin-2-yl)amino]acetyl]pyrrolidine-1-carboxylate

Upadacitinib Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-U008-038
Formula
C19H27N5O3
Family
Upadacitinib
Synonyms
tert-Butyl N-[2-[(3R,4S)-4-ethylpyrrolidin-3-yl]-2-oxoethyl]-N-(5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate

Upadacitinib Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-U008-039
Formula
C16H20BrNO3
Family
Upadacitinib
Synonyms
Benzyl (3S,4R)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate

Upadacitinib Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-U008-040
Formula
C34H39N5O7S
Family
Upadacitinib
Synonyms
Benzyl (3R,4S)-3-ethyl-4-[2-[[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]pyrrolidine-1-carboxylate

Upadacitinib Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-U008-041
Formula
C34H39N5O7S
Family
Upadacitinib
Synonyms
Benzyl (3R,4R)-3-ethyl-4-[2-[[5-(4-methylphenyl)sulfonylpyrrolo[2,3-b]pyrazin-2-yl]-[(2-methylpropan-2-yl)oxycarbonyl]amino]acetyl]pyrrolidine-1-carboxylate

Upadacitinib Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-U008-042
Formula
C29H29N5O4S
Family
Upadacitinib
Synonyms
Benzyl (3R,4R)-3-ethyl-4-[5-(4-methylphenyl)sulfonyl-1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaen-12-yl]pyrrolidine-1-carboxylate

Upadacitinib Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-U008-043
Formula
C22H23N5O2
Family
Upadacitinib
Synonyms
Benzyl (3R,4R)-3-ethyl-4-(1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaen-12-yl)pyrrolidine-1-carboxylate

Upadacitinib Impurity 21

ImpurityLevels of characterisation
Cat. No.
P-U008-044
Formula
C14H17N5
Family
Upadacitinib
Synonyms
12-[(3R,4R)-4-Ethylpyrrolidin-3-yl]-1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaene

Upadacitinib Impurity 23

ImpurityLevels of characterisation
Cat. No.
P-U008-046
Formula
C29H32N10O
Family
Upadacitinib
Synonyms
Bis[(3S,4R)-3-ethyl-4-(1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaen-12-yl)pyrrolidin-1-yl]methanone

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