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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 59,001-59,010 of 59,523

2-(Acetyloxy)-2-Methylpropanoic Acid

ImpurityLevels of characterisation
Cat. No.
P-M849-002
CAS
15805-98-8
Formula
C6H10O4
Synonyms
a-Acetoxy-isobuttersaure, alpha-Acetoxyisobutyric acid

4-(4-Diethylaminostyryl)-1-Methylpyridinium Iodide

ImpurityLevels of characterisation
Cat. No.
P-M854-002
CAS
105802-46-8
Formula
C18H23N2·I
Synonyms
4-(4-(Diethylamino)styryl)-N-methylpyridinium iodide, Pyridinium, 4-(2-(4-(diethylamino)phenyl)ethenyl)-1-methyl-, iodide

5-(2-Hydroxyethyl)-4-methylthiazole

ImpurityLevels of characterisation
Cat. No.
P-M864-002
CAS
137-00-8
Formula
C6H9NOS
Synonyms
4-Methyl-5-(2-hydroxyethyl)thiazole, 2-(4-methyl-1,3-thiazol-5-yl)ethanol

Metolachlor-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-M873-002
CAS
1219803-97-0
Formula
C15H16D6ClNO2
Synonyms
Metolachlor, Pennant

(R)-Mevalonolactone

ImpurityLevels of characterisation
Cat. No.
P-M880-002
CAS
19115-49-2
Formula
C6H10O3
Synonyms
Mevalonolactone, Adeka mevalonolactone

(S)-Miotine

ImpurityLevels of characterisation
Cat. No.
P-M895-002
CAS
1070660-29-5
Formula
C12H18N2O2
Synonyms
Deethyl rivastigmine, Miotine, (S)-

(+)-trans-Miyabenol C

ImpurityLevels of characterisation
Cat. No.
P-M1098-002
CAS
109605-83-6
Formula
C42H32O9
Synonyms
Miyabenol C

MMP-2 Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M907-002
CAS
36089-71-1
Formula
C15H13NO3S
Synonyms
1-Nitro-4-(4-prop-2-enylsulfanylphenoxy)benzene

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