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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 35,201-35,210 of 36,550

2-Fluoro-5-(Trifluoromethyl)benzoic Acid

ImpurityLevels of characterisation
Cat. No.
P-F241-003
CAS
115029-23-7
Formula
C8H4F4O2
Synonyms
Benzoic acid, 2-fluoro-5-(trifluoromethyl)-, Alpha,alpha,alpha,6-Tetrafluoro-m-toluic Acid

2-Formylhexadecane

ImpurityLevels of characterisation
Cat. No.
P-H246-002
CAS
55019-46-0
Formula
C17H34O
Synonyms
Hexadecanoic Acid Impurity 1, 2-methylhexadecanal

L-(-)-Fucose

ImpurityLevels of characterisation
Cat. No.
P-F326-003
CAS
2438-80-4
Formula
C6H12O5
Synonyms
L-fucopyranose, L-galactomethylose

2-O-Fucosyllactulose

ImpurityLevels of characterisation
Cat. No.
P-F326-002
CAS
1672706-30-7
Formula
C18H32O15

Furyl Hydroxymethyl Ketone

ImpurityLevels of characterisation
Cat. No.
P-P505-002
CAS
17678-19-2
Formula
C6H6O3
Synonyms
2-Furyl hydroxymethyl ketone, 1-(furan-2-yl)-2-hydroxyethanone

Ganaxolone Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-G015-002
CAS
1264737-31-6
Formula
C22H36O2
Family
Ganaxolone
Synonyms
1-[(3S,5S,8R,9S,10S,13S,14S,17S)-3-Hydroxy-3,10,13-trimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]ethanone

Glutaraldehyde 2,4-dinitrophenylhydrazone

ImpurityLevels of characterisation
Cat. No.
P-G199-002
CAS
5085-07-4
Formula
C17H16N8O8
Synonyms
Glutaraldehyde bis(2,4-dinitrophenylhydrazone), Glutaraldehyde (DNPH Derivative)

Gramicidin B2

ImpurityLevels of characterisation
Cat. No.
P-G058-004
CAS
6377-07-7
Formula
C98H141N19O17
Family
Gramicidin
Synonyms
Isoleucinegramicidin B, Gramicidin A, 1-L-isoleucine-11-phenylalanine

1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethanone

ImpurityLevels of characterisation
Cat. No.
P-E352-002
CAS
1259059-71-6
Formula
C9H7ClN4O
Synonyms
1-(2-chlorophenyl)-2-(tetrazol-2-yl)ethanone, Ethanone, 1-(2-chlorophenyl)-2-(2H-tetrazol-2-yl)-

(7Z, 10Z)-7,10-Hexadecadienoic Acid

ImpurityLevels of characterisation
Cat. No.
P-H239-003
CAS
28290-73-5
Formula
C16H28O2
Synonyms
7Z,10Z-Hexadecadienoic acid, Cis,cis-7,10-hexadecadienoic acid

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