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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 55,101-55,110 of 59,523

Menthol Glucuronide

MetaboliteLevels of characterisation
Cat. No.
P-M046-002
CAS
107551-97-3
Formula
C16H28O7
Family
Menthol
Synonyms
Neomenthol-glucuronide

Menthol-d4 (Mixture of Diastereomers)

Isotopically labelledLevels of characterisation
Cat. No.
P-M046-003
CAS
1217765-02-0
Formula
C10H16D4O
Family
Menthol
Synonyms
Menthol-d4, 1,2,2,6-tetradeuterio-3-methyl-6-propan-2-ylcyclohexan-1-ol

Mepivacaine EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M052-004
CAS
2717331-30-9
Formula
C15H21ClN2O
Family
Mepivacaine
Synonyms
N-(4-chloro-2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide, p-chloromepivacaine

Mepivacaine N-oxide

ImpurityLevels of characterisation
Cat. No.
P-M052-009
CAS
1346597-75-8
Formula
C15H22N2O2
Family
Mepivacaine
Synonyms
N-(2,6-dimethylphenyl)-1-methyl-1-oxidopiperidin-1-ium-2-carboxamide

Mepivacaine-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-M052-006
CAS
1346597-90-7
Formula
C15H19D3N2O
Family
Mepivacaine
Synonyms
N-(2,6-dimethylphenyl)-1-(trideuteriomethyl)piperidine-2-carboxamide

Mequindox Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-M058-002
CAS
61522-57-4
Formula
C11H10N2O2
Family
Mequindox
Synonyms
1-(3-Methyl-1-oxo-1lambda5-quinoxalin-2-yl)ethan-1-one, 1-(3-methyl-1-oxidoquinoxalin-1-ium-2-yl)ethanone

Mequindox Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-M058-003
CAS
61522-56-3
Formula
C11H10N2O2
Family
Mequindox
Synonyms
1-(3-Methyl-4-oxo-4lambda5-quinoxalin-2-yl)ethan-1-one, 1-(3-methyl-4-oxidoquinoxalin-4-ium-2-yl)ethanone

Mequindox Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-M058-006
CAS
104097-59-8
Formula
C11H12N2O3
Family
Mequindox
Synonyms
2-(1-Hydroxyethyl)-3-methylquinoxaline 1,4-dioxide, 1-(3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-yl)ethanol

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