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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 55,951-55,960 of 59,523

(-)-Isopulegol

ImpurityLevels of characterisation
Cat. No.
P-P1004-004
CAS
89-79-2
Formula
C10H18O
Synonyms
l-Isopulegol, Coolact P

Isopulegone

ImpurityLevels of characterisation
Cat. No.
P-P1004-006
CAS
29606-79-9
Formula
C10H16O
Synonyms
trans-(2S,5R)-5-methyl-2-prop-1-en-2-ylcyclohexan-1-one, Cyclohexanone, 5-methyl-2-(1-methylethenyl)-, (2R,5S)-

D-Lactide

ImpurityLevels of characterisation
Cat. No.
P-L135-003
CAS
13076-17-0
Formula
C6H8O4
Synonyms
Lactide, D-, d,d-dilactide

DL-Lactide

ImpurityLevels of characterisation
Cat. No.
P-L135-004
CAS
95-96-5
Formula
C6H8O4
Synonyms
3,6-dimethyl-1,4-dioxane-2,5-dione, Lactide

L-Lactide

ImpurityLevels of characterisation
Cat. No.
P-L135-005
CAS
4511-42-6
Formula
C6H8O4
Synonyms
L,L-Dilactide, Lactide, L-

Lactitol EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-L004-003
CAS
53796-37-5
Formula
C12H24O11
Family
Lactitol
Synonyms
3-O-beta-D-galactopyranosyl-D-mannitol, Lactulitol

Lactitol Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-L004-005
CAS
28447-38-3
Formula
C12H22O11
Family
Lactitol
Synonyms
6-(Hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol, 3-O-beta-D-galactopyranosyl-D-glucose

Laquinimod-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-L018-003
CAS
1214267-09-0
Formula
C19H12D5ClN2O3
Family
Laquinimod

Leuco Gentian Violet

ImpurityLevels of characterisation
Cat. No.
P-G028-005
CAS
603-48-5
Formula
C25H31N3
Family
Gentian Violet
Synonyms
Leucocrystal Violet, 4-[bis[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline

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