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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 31,131-31,140 of 36,550

Vindoline

ImpurityLevels of characterisation
Cat. No.
P-V050-015
CAS
2182-14-1
Formula
C25H32N2O6
Family
Vinorelbine
Synonyms
NSC 91994, NSC 628056

Vinorelbine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-V050-017
CAS
56083-20-6
Formula
C46H56N4O8
Family
Vinorelbine
Synonyms
Methyl (1R,9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-4-[(13R,15R)-17-ethyl-13-methoxycarbonyl-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9,16-pentaen-13-yl]-10-hydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate

Wushanicaritin

ImpurityLevels of characterisation
Cat. No.
P-I121-017
CAS
521-45-9
Formula
C21H22O7
Synonyms
Epimedium Linn, Wushanicaritin,Inhibitor,inhibit

Alcaftadine Alcohol

ImpurityLevels of characterisation
Cat. No.
P-A064-008
CAS
147083-89-4
Formula
C19H23N3O
Family
Alcaftadine
Synonyms
Alcaftadine Impurity 6, Alcaftadine metabolite 3 (m3)

Alcaftadine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A064-013
CAS
147083-92-9
Formula
C20H25N3O2
Family
Alcaftadine
Synonyms
[3-(Hydroxymethyl)-11-(1-methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepin-2-yl]methanol

Alcaftadine Impurity 2 Maleate

ImpurityLevels of characterisation
Cat. No.
P-A064-014
CAS
1935692-46-8
Formula
C18H21N3·C4H4O4
Family
Alcaftadine
Synonyms
11-(1-Methylpiperidin-4-ylidene)-5,6-dihydroimidazo[2,1-b][3]benzazepine maleate

Alcaftadine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A064-011
CAS
147083-36-1
Formula
C18H21N3
Family
Alcaftadine
Synonyms
Alcaftadine Impurity 6, Alcaftadine Impurity 11

Alcaftadine-N-oxide

ImpurityLevels of characterisation
Cat. No.
P-A064-015
CAS
952649-75-1
Formula
C19H21N3O2
Family
Alcaftadine
Synonyms
Alcaftadine N-Oxide, Alcaftadine metabolite 5 (m5)

2-Amino-5-bromobenzoic acid

ImpurityLevels of characterisation
Cat. No.
P-R032-005
CAS
5794-88-7
Formula
C7H6BrNO2
Family
Remimazolam
Synonyms
Anthranilic acid, 5-bromo-, Benzoic acid, 2-amino-5-bromo-

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