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Pharmaceutical analytical standards

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

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Results 7,831-7,840 of 36,550

Benidipine Impurity 20

ImpurityLevels of characterisation
Cat. No.
P-B031-034
Formula
C28H31N3O6
Family
Benidipine
Synonyms
5-O-(1-Benzylpiperidin-3-yl) 3-O-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Benidipine Impurity 21

ImpurityLevels of characterisation
Cat. No.
P-B031-035
Formula
C28H31N3O6
Family
Benidipine
Synonyms
5-O-(1-Benzylpiperidin-3-yl) 3-O-methyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Benidipine Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-B031-021
Formula
C28H31N3O4
Family
Benidipine
Synonyms
3-O-(1-Benzylpiperidin-3-yl) 5-O-methyl 4-(3-aminophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate

Benidipine Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-B031-022
Formula
C28H29N3O5
Family
Benidipine
Synonyms
3-O-(1-Benzylpiperidin-3-yl) 5-O-methyl 2,6-dimethyl-4-(3-nitrosophenyl)pyridine-3,5-dicarboxylate

Benidipine Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-B031-023
Formula
C15H14N2O4
Family
Benidipine
Synonyms
Methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3-carboxylate

Cytarabine Impurity 13

ImpurityLevels of characterisation
Cat. No.
P-C279-023
Formula
C9H15N3O6
Family
Cytarabine
Synonyms
1-[(2R,3S,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-(3-oxopropanimidoyl)urea

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