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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,701-54,710 of 59,523

(4-methoxyphenyl)methanol

ImpurityLevels of characterisation
Cat. No.
P-M379-008
CAS
105-13-5
Formula
C8H10O2
Synonyms
4-Methoxybenzyl alcohol, Anise alcohol

N-Methyl Taurine

ImpurityLevels of characterisation
Cat. No.
P-T019-008
CAS
107-68-6
Formula
C3H9NO3S
Family
Taurine
Synonyms
2-(methylamino)ethanesulfonic acid, Methyltaurine

2-Methylpyrazine 1,4-dioxide

ImpurityLevels of characterisation
Cat. No.
P-A029-004
CAS
32046-26-7
Formula
C5H6N2O2
Family
Acipimox
Synonyms
3-methyl-4-oxidopyrazin-1-ium 1-oxide, Pyrazine, methyl-, 1,4-dioxide

2-Methylthio-cis-Zeatin Riboside

ImpurityLevels of characterisation
Cat. No.
P-Z051-004
CAS
52049-48-6
Formula
C16H23N5O5S
Synonyms
2-methylthio-N(6)-(cis-4-hydroxy-Delta(2)-isopentenyl)adenosine, Ribosyl-2-methylthiodeoxyzeatin

2-(Methylthio)adenosine

ImpurityLevels of characterisation
Cat. No.
P-Z051-003
CAS
4105-39-9
Formula
C11H15N5O4S
Synonyms
Zeatin Impurity 1, NSC 36900

Myristicin Acid Methyl Ester

ImpurityLevels of characterisation
Cat. No.
P-T134-008
CAS
22934-58-3
Formula
C10H10O5
Family
Tiropramide
Synonyms
3,4-Methylendioxy-5-Methox-Benzoic acid Methylester, Methyl 3,4-methylenedioxy-5-methoxybenzoate

Nabumetone EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N001-002
CAS
343272-52-6
Formula
C18H20O2
Family
Nabumetone
Synonyms
Nabumetone Impurity A, 3-(6-Methoxynaphthalen-2-yl)-5-methylcyclohexanone

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