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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,521-32,530 of 36,550

Azvudine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A241-007
CAS
2648370-01-6
Formula
C9H11FN2O5
Family
Azvudine
Synonyms
1-[(2S,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

Bambuterol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-B006-008
CAS
1391921-22-4
Formula
C14H19BrN2O5
Family
Bambuterol
Synonyms
5-(2-bromo-1-hydroxyethyl)-1,3-phenylene bis(dimethylcarbamate)

Bambuterol Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-B006-009
CAS
81732-49-2
Formula
C14H17BrN2O5
Family
Bambuterol
Synonyms
5-(Bromoacetyl)-1,3-phenylene bis(dimethylcarbamate)

Belzutifan Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-B021-004
CAS
1672668-51-7
Formula
C17H12F3NO4S
Family
Belzutifan
Synonyms
3-[[(1S,2S,3S)-2,3-Difluoro-1-hydroxy-7-methylsulfonyl-2,3-dihydro-1H-inden-4-yl]oxy]-5-fluorobenzonitrile

Belzutifan Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-B021-006
CAS
3004833-91-1
Formula
C17H12F3NO4S
Family
Belzutifan
Synonyms
3-[[(1R,2S,3R)-2,3-Difluoro-1-hydroxy-7-methylsulfonyl-2,3-dihydro-1H-inden-4-yl]oxy]-5-fluorobenzonitrile

Belzutifan Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-B021-007
CAS
1672668-57-3
Formula
C17H13F2NO5S
Family
Belzutifan
Synonyms
3-Fluoro-5-[[(1S,2R,3R)-2-fluoro-1,3-dihydroxy-7-methylsulfonyl-2,3-dihydro-1H-inden-4-yl]oxy]benzonitrile

Belzutifan Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-B021-011
CAS
2738682-44-3
Formula
C17H11F4NO3S
Family
Belzutifan
Synonyms
3-Fluoro-5-[[(1R,2R,3R)-1,2,3-trifluoro-7-methylsulfonyl-2,3-dihydro-1H-inden-4-yl]oxy]benzonitrile

Belzutifan Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-B021-012
CAS
2738682-43-2
Formula
C20H19F2NO6S
Family
Belzutifan
Synonyms
3-Fluoro-5-[[(1S,2S,3R)-2-fluoro-1-hydroxy-3-(2-methoxyethoxy)-7-methylsulfonyl-2,3-dihydro-1H-inden-4-yl]oxy]benzonitrile

cis-Benvitimod

ImpurityLevels of characterisation
Cat. No.
P-B037-009
CAS
1622988-14-0
Formula
C17H18O2
Family
Benvitimod
Synonyms
5-((1Z)-2-phenylethenyl)-2-(propan-2-yl)benzene-1,3-diol, 5-[(Z)-2-phenylethenyl]-2-propan-2-ylbenzene-1,3-diol

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