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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 30,471-30,480 of 36,550

Istradefylline Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-I103-017
CAS
1453190-01-6
Formula
C20H24N4O4
Family
Istradefylline
Synonyms
8-[(E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-9-methylpurine-2,6-dione

Kitasamycin A5

ImpurityLevels of characterisation
Cat. No.
P-J002-020
CAS
18361-45-0
Formula
C39H65NO14
Family
Josamycin
Synonyms
Leucomycin A5, Turimycin H4

Lafutidine Acetate Ester Impurity

ImpurityLevels of characterisation
Cat. No.
P-L007-009
CAS
123855-55-0
Formula
C13H11NO6S
Family
Lafutidine
Synonyms
Lafutidine Related Compound 1, p-Nitrophenyl 2-(furfurylsulfinyl)acetate

Lafutidine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-L007-004
CAS
169899-16-5
Formula
C11H15NO4S
Family
Lafutidine
Synonyms
2-(furan-2-ylmethylsulfinyl)-N-(2-hydroxybut-3-enyl)acetamide

Lafutidine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-L007-005
CAS
169899-15-4
Formula
C11H15NO4S
Family
Lafutidine
Synonyms
2-[(Furan-2-yl)methanesulfinyl]-N-(4-hydroxybut-2-en-1-yl)acetamide, 2-(furan-2-ylmethylsulfinyl)-N-(4-hydroxybut-2-enyl)acetamide

Lafutidine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-L007-006
CAS
103922-84-5
Formula
C15H23N3O
Family
Lafutidine
Synonyms
4-(4-piperidinomethyl-2-pyridyloxy) -cis-2-butenylamine, Lafutidine Impurity C

Lafutidine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-L007-011
CAS
154923-16-7
Formula
C17H25N3O2
Family
Lafutidine
Synonyms
N-[(Z)-4-[[4-(Piperidin-1-ylmethyl)-2-pyridinyl]oxy]but-2-enyl]acetamide

Lafutidine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-L007-012
CAS
1348637-58-0
Formula
C22H31N3O5S
Family
Lafutidine
Synonyms
2-(Furan-2-ylmethylsulfonyl)-N-[4-[[4-(piperidin-1-ylmethyl)-2-pyridinyl]oxy]butyl]acetamide, Lafutidine Impurity D

Lafutidine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-L007-013
CAS
1819326-30-1
Formula
C11H15NO4S
Family
Lafutidine
Synonyms
2-(Furan-2-ylmethylsulfinyl)-N-[(E)-4-hydroxybut-2-enyl]acetamide

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