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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 34,941-34,950 of 36,550

Polysiloxane D5

ImpurityLevels of characterisation
Cat. No.
P-P801-003
CAS
541-02-6
Formula
C10H30O5Si5
Synonyms
Decamethylcyclopentasiloxane, Cyclomethicone 5

Polysiloxane D6

ImpurityLevels of characterisation
Cat. No.
P-P801-004
CAS
540-97-6
Formula
C12H36O6Si6
Synonyms
Dodecamethylcyclohexasiloxane, Cyclohexasiloxane, dodecamethyl-

Potassium Gluconate

ImpurityLevels of characterisation
Cat. No.
P-G188-003
CAS
299-27-4
Formula
C6H11KO7
Synonyms
Gluconic acid, monopotassium salt, potassium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate

Ppo-IN-6

ImpurityLevels of characterisation
Cat. No.
P-F207-003
CAS
125727-57-3
Formula
C19H11FN2O4
Synonyms
Flumioxazin Impurity 2

Procainamide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P195-002
CAS
2773080-23-0
Formula
C20H26N4O2
Family
Procainamide
Synonyms
4-Amino-N-(4-((2-(diethylamino)ethyl)carbamoyl)phenyl)benzamide

6-Propyluracil

ImpurityLevels of characterisation
Cat. No.
P-P222-003
CAS
13345-08-9
Formula
C7H10N2O2
Family
Propylthiouracil
Synonyms
6-n-Propyluracil, 6-propyl-1H-pyrimidine-2,4-dione

3-Pyrazolone

ImpurityLevels of characterisation
Cat. No.
P-P1023-002
CAS
137-45-1
Formula
C3H4N2O
Synonyms
1H-Pyrazol-3-ol, 1,2-dihydropyrazol-3-one

Pyrazolone Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P1023-003
CAS
1219694-61-7
Formula
C9H9N3O2
Synonyms
Ethyl Pyrazolo[1,5-a] Pyrazine-3-Carboxylate

Pyrazophos Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P1025-005
CAS
57615-05-1
Formula
C10H11N3O3
Synonyms
Ethyl 2-hydroxy-5-methylpyrazolo(1,5-a)pyrimidine-6-carboxylate, ethyl 5-methyl-2-oxo-1H-pyrazolo[1,5-a]pyrimidine-6-carboxylate

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