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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 53,811-53,820 of 59,523

Milbemycin EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M129-004
CAS
93074-02-3
Formula
C33H47NO7
Family
Milbemycin
Synonyms
5-Ketomilbemycin D 5-oxime

Myristyl Lactate

ImpurityLevels of characterisation
Cat. No.
P-L133-014
CAS
1323-03-1
Formula
C17H34O3
Synonyms
tetradecyl 2-hydroxypropanoate, Tetradecyl lactate

N,N'-Dicyclohexylguanidine

ImpurityLevels of characterisation
Cat. No.
P-G286-009
CAS
35168-15-1
Formula
C13H25N3
Synonyms
1,3-Dicyclohexylguanidine, 1,2-dicyclohexylguanidine

N,O-Diacetyl Serotonin

ImpurityLevels of characterisation
Cat. No.
P-S034-012
CAS
28026-16-6
Formula
C14H16N2O3
Family
Serotonin
Synonyms
3-(2-acetamidoethyl)-1H-indol-5-yl acetate, N-Acetyl-5-acetoxytryptamine

N'-Nitro-N-Nitroso-N-Methyl Guanidine

NitrosamineLevels of characterisation
Cat. No.
P-G286-005
CAS
70-25-7
Formula
C2H5N5O3
Synonyms
N-Methyl-N'-nitro-N-nitrosoguanidine, 1-methyl-3-nitro-1-nitrosoguanidine

N'-Nitroso Lomustine EP Impurity B

NitrosamineLevels of characterisation
Cat. No.
P-L087-007
CAS
54749-91-6
Formula
C9H16ClN3O2
Family
Lomustine
Synonyms
3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea, Urea, 1-(2-chloroethyl)-3-cyclohexyl-3-nitroso-

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