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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 47,841-47,850 of 59,523

Rilpivirine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-R059-021
CAS
1538550-43-4
Formula
C15H13ClN4
Family
Rilpivirine
Synonyms
(E)-3-[4-[(2-Chloropyrimidin-4-yl)amino]-3,5-dimethylphenyl]prop-2-enenitrile

Rilpivirine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-R059-027
CAS
2734549-19-8
Formula
C22H18N6O
Family
Rilpivirine
Synonyms
Rilpivirine N1-Oxide

Rilpivirine-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-R059-004
CAS
1312424-26-2
Formula
C22H12D6N6
Family
Rilpivirine

Roxadustat 7-Methyl Ester

ImpurityLevels of characterisation
Cat. No.
P-R091-012
CAS
1421312-32-4
Formula
C17H13NO5
Family
Roxadustat
Synonyms
Methyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate, methyl 4-hydroxy-1-oxo-7-phenoxy-2H-isoquinoline-3-carboxylate

Roxadustat Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-R091-003
CAS
1537180-07-6
Formula
C14H10Cl2O2
Family
Roxadustat
Synonyms
2-(Chloromethyl)-4-phenoxybenzoyl chloride

Roxadustat Impurity 19

ImpurityLevels of characterisation
Cat. No.
P-R091-024
CAS
2599284-47-4
Formula
C21H21N3O5
Family
Roxadustat
Synonyms
2-[[1-[(Dimethylamino)methyl]-4-hydroxy-7-phenoxyisoquinoline-3-carbonyl]amino]acetic acid

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