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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,831-56,840 of 59,523

S-(+)-Methoprene

ImpurityLevels of characterisation
Cat. No.
P-M388-003
CAS
65733-16-6
Formula
C19H34O3
Synonyms
(S)-Methoprene, S-Methoprene

trans-S-Methoprene-Epoxide

ImpurityLevels of characterisation
Cat. No.
P-M388-004
CAS
65277-96-5
Formula
C19H34O4
Synonyms
Methoprene epoxide

1-(Dimethoxymethyl)-2-methoxybenzene

ImpurityLevels of characterisation
Cat. No.
P-B219-002
CAS
58378-33-9
Formula
C10H14O3
Synonyms
Benzaldehyde Dimethyl Acetal Related Compound 1, Benzene, 1-(dimethoxymethyl)-2-methoxy-

1-(Dimethoxymethyl)-3-methoxybenzene

ImpurityLevels of characterisation
Cat. No.
P-B219-003
CAS
59276-28-7
Formula
C10H14O3
Synonyms
Benzaldehyde Dimethyl Acetal Related Compound 2, Benzene, 1-(dimethoxymethyl)-3-methoxy-

4-(2-Methoxyethyl)aniline

ImpurityLevels of characterisation
Cat. No.
P-A758-002
CAS
84803-56-5
Formula
C9H13NO
Synonyms
Metoprolol Process Impurity 4

Methsuximide-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-M089-002
CAS
1189980-63-9
Formula
C12H8D5NO2
Family
Methsuximide
Synonyms
1,3-dimethyl-3-(2,3,4,5,6-pentadeuteriophenyl)pyrrolidine-2,5-dione

Methyl Malonyl Chloride

ImpurityLevels of characterisation
Cat. No.
P-M820-004
CAS
37517-81-0
Formula
C4H5ClO3
Synonyms
methyl 3-chloro-3-oxopropanoate, Propanoic acid, 3-chloro-3-oxo-, methyl ester

1-Methyl-1H-indole-3,5,6(2H)-trione

ImpurityLevels of characterisation
Cat. No.
P-A412-002
CAS
551-10-0
Formula
C9H7NO3
Synonyms
Adrenochrome Impurity 3, 1-methyl-2H-indole-3,5,6-trione

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