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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 12,601-12,610 of 59,523

Picosulfate Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-P106-028
Formula
C13H10O9S2
Family
Picosulfate
Synonyms
[4-(4-Sulfooxybenzoyl)phenyl] hydrogen sulfate

Picosulfate Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-P106-033
Formula
C20H19NO8S2
Family
Picosulfate
Synonyms
[4-[(4-Methoxysulfonyloxyphenyl)-pyridin-2-ylmethyl]phenyl] methyl sulfate

Picosulfate Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-P106-034
Formula
C22H23NO8S2
Family
Picosulfate
Synonyms
[4-[(4-Ethoxysulfonyloxyphenyl)-pyridin-2-ylmethyl]phenyl] ethyl sulfate

Pyridine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P1032-016
Formula
C9H13NO4S
Synonyms
(3-Hydroxy-2-pyridin-2-ylpropyl) methanesulfonate

Pyridine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P1032-017
Formula
C10H15NO6S2
Synonyms
(3-Methylsulfonyloxy-2-pyridin-2-ylpropyl) methanesulfonate

Pyridine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-P1032-018
Formula
C9H11NO3S
Synonyms
2-Pyridin-2-ylprop-2-enyl methanesulfonate

Rifampicin Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-R053-029
Formula
C43H58N4O13
Family
Rifampicin
Synonyms
[(7S,9E,11S,12R,13S,14R,15R,16R,17S,18R,19E,21Z)-2,15,17,27,29-Pentahydroxy-18-(hydroxymethyl)-11-methoxy-3,7,12,14,16,22-hexamethyl-26-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-13-yl] acetate

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