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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 28,761-28,770 of 36,550

N-Acetylchitooctaose

ImpurityLevels of characterisation
Cat. No.
P-G045-024
CAS
83143-57-1
Formula
C64H106N8O41
Family
Glucosamine
Synonyms
Ni, nii, niii, niv, nv, nvi, nvii, nviii-octaacetylchitooctaose

N-Acetylprimaquine

ImpurityLevels of characterisation
Cat. No.
P-P189-012
CAS
77229-67-5
Formula
C17H23N3O2
Family
Primaquine
Synonyms
N-[4-[(6-methoxyquinolin-8-yl)amino]pentyl]acetamide, Primaquine Impurity 14

3-Acetylthiophene

ImpurityLevels of characterisation
Cat. No.
P-T525-017
CAS
1468-83-3
Formula
C6H6OS
Synonyms
1-(Thiophen-3-yl)ethanone, 1-thiophen-3-ylethanone

Adapalene Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A037-013
CAS
932033-56-2
Formula
C24H26Br2O2
Family
Adapalene
Synonyms
1,3-Bis(5-bromo-2-methoxyphenyl)adamantane

Adapalene Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-A037-024
CAS
935560-29-5
Formula
C46H40O6
Family
Adapalene
Synonyms
6-[3-[(2R,5S,7R)-1-[5-(6-Carboxynaphthalen-2-yl)-2-methoxyphenyl]-2-adamantyl]-4-methoxyphenyl]naphthalene-2-carboxylic acid, Adapalene Dimer Impurity

Adapalene Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-A037-026
CAS
161912-38-5
Formula
C24H18O4
Family
Adapalene
Synonyms
Dimethyl [2,2'-binaphthalene]-6,6'-dicarboxylate, methyl 6-(6-methoxycarbonylnaphthalen-2-yl)naphthalene-2-carboxylate

Alvimopan (2R, 3S, 4S)-Isomer

ImpurityLevels of characterisation
Cat. No.
P-A102-015
CAS
2280856-88-2
Formula
C25H32N2O4
Family
Alvimopan
Synonyms
Ent-Alvimopan, Rel-((R)-2-benzyl-3-((3S,4S)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoyl)glycine

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