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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 25,641-25,650 of 35,292

(S)-Ganciclovir Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-G016-018
CAS
96480-03-4
Formula
C9H13N5O4
Family
Ganciclovir
Synonyms
2-Amino-9-[[(2S)-2,3-dihydroxypropoxy]methyl]-3H-purin-6-one, Ganciclovir Impurity 4

Ganciclovir Mono-O-acetate

ImpurityLevels of characterisation
Cat. No.
P-G016-031
CAS
88110-89-8
Formula
C11H15N5O5
Family
Ganciclovir
Synonyms
Monoacetoxyganciclovir, Monoacetoxyganciclovir (usp impurity)

Ganciclovir N-Acetate

ImpurityLevels of characterisation
Cat. No.
P-G016-036
CAS
84245-12-5
Formula
C11H15N5O5
Family
Ganciclovir
Synonyms
N-[9-[[2-Hydroxy-1-(hydroxymethyl)ethoxy]methyl]-6-oxo-1H-purin-2-yl]acetamide, N-[9-(1,3-dihydroxypropan-2-yloxymethyl)-6-oxo-1H-purin-2-yl]acetamide

Ganciclovir Triacetate

ImpurityLevels of characterisation
Cat. No.
P-G016-033
CAS
86357-14-4
Formula
C15H19N5O7
Family
Ganciclovir
Synonyms
Acetamide,N-(9-((2-(acetyloxy)-1-((acetyloxy)methyl)ethoxy)methyl)-6,9-dihydro-6-oxo-1H-purin-2-yl)-, n-(9-((2-(acetyloxy)-1-((acetyloxy)methyl)ethoxy)methyl)-6,9-dihydro-6-oxo-1h-purin-2-yl)acetamide

Hydroxy Bosentan

ImpurityLevels of characterisation
Cat. No.
P-B100-039
CAS
253688-60-7
Formula
C27H29N5O7S
Family
Bosentan
Synonyms
Benzenesulfonamide, 4-(2-hydroxy-1,1-dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)(2,2'-bipyrimidin)-4-yl)-, Bosentan Hydroxymethyl Impurity

8-Hydroxy Mirtazapine

ImpurityLevels of characterisation
Cat. No.
P-M142-030
CAS
102335-57-9
Formula
C17H19N3O
Family
Mirtazapine
Synonyms
Pyrazino(2,1-a)pyrido(2,3-C)(2)benzazepin-8-ol, 1,2,3,4,10,14b-hexahydro-2-methyl-, Mirtazapine Impurity 10

Hydroxy O-Desmethyl Bosentan

ImpurityLevels of characterisation
Cat. No.
P-B100-012
CAS
253688-62-9
Formula
C26H27N5O7S
Family
Bosentan
Synonyms
Hydroxy Desmethyl Bosentan, Hydroxy-demethoxybosentan

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