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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 50,091-50,100 of 59,523

8-Hydroxy Mianserin

ImpurityLevels of characterisation
Cat. No.
P-M119-016
CAS
57257-81-5
Formula
C18H20N2O
Family
Mianserin
Synonyms
Mianserin Impurity 11, Dibenzo(c,f)pyrazino(1,2-a)azepin-8-ol, 1,2,3,4,10,14b-hexahydro-2-methyl-

Hydroxy Pentoxifylline

ImpurityLevels of characterisation
Cat. No.
P-P054-014
CAS
6493-06-7
Formula
C13H20N4O3
Family
Pentoxifylline
Synonyms
Hydroxy Pentoxifylline (rac-Lisofylline), 1-(5-hydroxyhexyl)-3,7-dimethylpurine-2,6-dione

Hydroxy Pentoxifylline-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-P054-008
CAS
1185995-73-6
Formula
C13H14D6N4O3
Family
Pentoxifylline
Synonyms
rac-Lisofylline-d6, Hydroxy Pentoxifylline-d6 (rac-Lisofylline-d6)

4-Hydroxy-2(1H)-pyridinone

ImpurityLevels of characterisation
Cat. No.
P-G033-009
CAS
84719-31-3
Formula
C5H5NO2
Family
Gimeracil
Synonyms
Gimeracil Impurity 17, 4-hydroxy-1H-pyridin-2-one

gamma-Hydroxy-L-leucine

ImpurityLevels of characterisation
Cat. No.
P-L039-020
CAS
31654-66-7
Formula
C6H13NO3
Family
Leucine
Synonyms
4-hydroxy-L-leucine, L-Leucine, 4-hydroxy-

3-Hydroxybenzaldehyde

ImpurityLevels of characterisation
Cat. No.
P-R092-005
CAS
100-83-4
Formula
C7H6O2
Family
Roxatidine
Synonyms
m-Hydroxybenzaldehyde, m-Formylphenol

13-Hydroxyberberine Chloride

ImpurityLevels of characterisation
Cat. No.
P-B055-003
CAS
7664-25-7
Formula
C20H18NO5·Cl
Family
Berberine
Synonyms
13-Hydroxyberberine, Berberine Impurity 12 Chloride

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