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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 34,581-34,590 of 36,550

(2S,4R)-4-methylpiperidine-2-carboxylic acid

ImpurityLevels of characterisation
Cat. No.
P-M844-004
CAS
1821715-08-5
Formula
C7H13NO2
Synonyms
rac-(2R,4S)-4-methylpiperidine-2-carboxylic acid, Rel-(2S,4R)-4-methylpiperidine-2-carboxylic acid

3-Methyluric Acid

ImpurityLevels of characterisation
Cat. No.
P-U012-004
CAS
605-99-2
Formula
C6H6N4O3
Family
Uric Acid
Synonyms
3-methyl-7,9-dihydropurine-2,6,8-trione, Uric acid, 3-methyl-

7-Methyluric Acid

ImpurityLevels of characterisation
Cat. No.
P-U012-005
CAS
612-37-3
Formula
C6H6N4O3
Family
Uric Acid
Synonyms
7-methyl-3,9-dihydropurine-2,6,8-trione, Uric acid, 7-methyl-

MMP-9 Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M912-002
CAS
1807453-81-1
Formula
C21H25NO5S2
Synonyms
tert-Butyl N-[[4-[4-(thiiran-2-ylmethylsulfonyl)phenoxy]phenyl]methyl]carbamate

MMP-9 Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-M912-005
CAS
2252490-00-7
Formula
C26H33NO7S2

Rac-Monepantel

ImpurityLevels of characterisation
Cat. No.
P-M163-005
CAS
851976-50-6
Formula
C20H13F6N3O2S
Family
Monepantel
Synonyms
N-(1-Cyano-2-(5-cyano-2-(trifluoromethyl)phenoxy)-1-methylethyl)-4-((trifluoromethyl)thio)benzamide, N-(2-Cyano-1-(5-cyano-2-(trifluoromethyl)phenoxy)propan-2-yl)-4-((trifluoromethyl)thio)benzamide

rac-Monepantel Sulfone

ImpurityLevels of characterisation
Cat. No.
P-M163-006
CAS
851976-52-8
Formula
C20H13F6N3O4S
Family
Monepantel
Synonyms
Monepantel Sulfone, rac-, N-(2-Cyano-1-(5-cyano-2-(trifluoromethyl)phenoxy)propan-2-yl)-4-((trifluoromethyl)sulfonyl)benzamide

Moricizine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M168-003
CAS
34749-22-9
Formula
C18H17ClN2O3S
Family
Moricizine
Synonyms
Ethyl (10-(3-chloropropanoyl)-10H-phenothiazin-2-yl)carbamate, ethyl N-[10-(3-chloropropanoyl)phenothiazin-2-yl]carbamate

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