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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 25,031-25,040 of 35,292

Propafenone Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P211-028
CAS
16298-38-7
Formula
C21H30N2
Family
Propafenone
Synonyms
4,4'-Methylenebis(2-Isopropyl-6-Methyllaniline), 4,4'-Methylenebis(2-isopropyl-6-methylaniline)

7-Propyltryptophol

ImpurityLevels of characterisation
Cat. No.
P-E133-030
CAS
57817-15-9
Formula
C13H17NO
Family
Etodolac
Synonyms
Etodolac Impurity 8, 2-(7-propyl-1H-indol-3-yl)ethanol

PYR-GLY-OH

ImpurityLevels of characterisation
Cat. No.
P-G051-036
CAS
29227-88-1
Formula
C7H10N2O4
Family
Glycine
Synonyms
5-Oxo-L-prolylglycine, 2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]acetic acid

Quinoline-5-sulfonic Acid

ImpurityLevels of characterisation
Cat. No.
P-F008-037
CAS
23261-58-7
Formula
C9H7NO3S
Family
Fasudil
Synonyms
Fasudil Impurity 19, 5-Quinolinesulfonic acid

Quinoline-8-sulfonic Acid

ImpurityLevels of characterisation
Cat. No.
P-F008-038
CAS
85-48-3
Formula
C9H7NO3S
Family
Fasudil
Synonyms
Fasudil Impurity 28, 8-Quinolinesulfonic acid

Regorafenib Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-R026-017
CAS
39893-50-0
Formula
C8H3ClF3NO
Family
Regorafenib
Synonyms
2-Chloro-4-isocyanato-1-(trifluoromethyl)benzene

Regorafenib Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-R026-032
CAS
2641519-89-1
Formula
C7H3ClF3NO
Family
Regorafenib
Synonyms
1-Chloro-4-nitroso-2-(trifluoromethyl)benzene

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