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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 55,561-55,570 of 59,523

Mecobalamin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M024-003
CAS
1098-68-6
Formula
C14H19N2O7P
Family
Mecobalamin
Synonyms
5,6-Dimethyl-1-(3-O-phosphono-alpha-D-ribofuranosyl)-1H-benzimidazole, Dimethylbenzimidazole-nucleotide

Mecobalamin Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-M024-022
CAS
17234-76-3
Formula
C22H20N2O2
Family
Mecobalamin
Synonyms
N,N'-(4,5-Dimethyl-1,2-phenylene)dibenzamide, N-(2-benzamido-4,5-dimethylphenyl)benzamide

Mequitazine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M060-002
CAS
151129-13-4
Formula
C20H20N2S
Family
Mequitazine
Synonyms
10-(1-azabicyclo[2.2.2]oct-2-en-3-ylmethyl)phenothiazine

Mequitazine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-M060-003
CAS
144827-80-5
Formula
C20H22N2OS
Family
Mequitazine
Synonyms
10-(3-Hydroxy-1-azabicyclo[2,2,2]oct-3-yl-methyl)-phenothiazine, 3-(phenothiazin-10-ylmethyl)-1-azabicyclo[2.2.2]octan-3-ol

Mequitazine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-M060-004
CAS
144827-81-6
Formula
C20H21ClN2S
Family
Mequitazine
Synonyms
10-[(3-Chloro-1-azabicyclo[2.2.2]oct-3-yl)methyl]-10H-phenothiazine, 10-[(3-chloro-1-azabicyclo[2.2.2]octan-3-yl)methyl]phenothiazine

Mequitazine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-M060-005
CAS
151129-16-7
Formula
C20H20N2S
Family
Mequitazine
Synonyms
10-[(Z)-1-azabicyclo[2.2.2]octan-3-ylidenemethyl]phenothiazine

Mequitazine Sulfoxide

ImpurityLevels of characterisation
Cat. No.
P-M060-006
CAS
40765-34-2
Formula
C20H22N2OS
Family
Mequitazine
Synonyms
10-(1-azabicyclo[2.2.2]octan-3-ylmethyl)phenothiazine 5-oxide, Mequitazine M (sulfoxide)

Mequitazine Sulfoxide N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-M060-007
CAS
62705-13-9
Formula
C20H22N2O2S
Family
Mequitazine
Synonyms
Mequitazine N,S-Dioxide, Mequitazine Sulfoxide N-Oxide (Mequitazine N,S-Dioxide)

Meso-Zeaxanthin

ImpurityLevels of characterisation
Cat. No.
P-Z052-003
CAS
31272-50-1
Formula
C40H56O2
Synonyms
Zeaxanthin, meso-, Meso-Zeaxanthin/ (3R,3'S)-Zeaxanthin

Met(O) 27 Glucagon Tetratrifluoroacetate

ImpurityLevels of characterisation
Cat. No.
P-G044-024
CAS
75217-63-9
Formula
C153H225N43O50S·4C2HF3O2
Family
Glucagon
Synonyms
Glucagon Impurity 8 Tetratrifluoroacetate (Met(O) 27 Glucagon), Met(O) 27 Glucagon

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