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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 55,051-55,060 of 59,523

7-Hydroxy Aloe-Emodin

ImpurityLevels of characterisation
Cat. No.
P-E034-004
CAS
156547-97-6
Formula
C15H10O6
Family
Emodin
Synonyms
1,2,8-Trihydroxy-6-hydroxymethylanthraquinone, 1,2,8-trihydroxy-6-(hydroxymethyl)anthracene-9,10-dione

4-Hydroxy Antipyrine

ImpurityLevels of characterisation
Cat. No.
P-P072-004
CAS
1672-63-5
Formula
C11H12N2O2
Family
Phenazone
Synonyms
4-hydroxy-1,5-dimethyl-2-phenylpyrazol-3-one, NSC 174055

2-Hydroxy Desipramine

ImpurityLevels of characterisation
Cat. No.
P-D054-007
CAS
1977-15-7
Formula
C18H22N2O
Family
Desipramine
Synonyms
11-[3-(methylamino)propyl]-5,6-dihydrobenzo[b][1]benzazepin-3-ol, Desipramine Impurity 1

2-Hydroxy desipramine glucuronide

MetaboliteLevels of characterisation
Cat. No.
P-D054-002
CAS
25521-31-7
Formula
C24H30N2O7
Family
Desipramine
Synonyms
2-Hydroxy Desipramine beta-D-Glucuronide, beta-D-Glucopyranosiduronic acid, 10,11-dihydro-5-(3-(methylamino)propyl)-5H-dibenz(b,f)azepin-2-yl-

3-Hydroxy Mepivacaine

ImpurityLevels of characterisation
Cat. No.
P-M052-007
CAS
37055-90-6
Formula
C15H22N2O2
Family
Mepivacaine
Synonyms
N-(3-hydroxy-2,6-dimethylphenyl)-1-methylpiperidine-2-carboxamide

3-Hydroxy Mepivacaine-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-M052-005
CAS
1346597-79-2
Formula
C15H19D3N2O2
Family
Mepivacaine
Synonyms
N-(3-hydroxy-2,6-dimethylphenyl)-1-(trideuteriomethyl)piperidine-2-carboxamide

4-Hydroxy Nisoldipine

ImpurityLevels of characterisation
Cat. No.
P-N073-008
CAS
106685-70-5
Formula
C20H24N2O7
Family
Nisoldipine
Synonyms
Nisoldipine Impurity 4, BAY-r-9425

5-Hydroxy Thiabendazole

ImpurityLevels of characterisation
Cat. No.
P-T105-005
CAS
948-71-0
Formula
C10H7N3OS
Family
Tiabendazole
Synonyms
2-(1,3-thiazol-4-yl)-3H-benzimidazol-5-ol, Thiabendazole-5-hydroxy

4-Hydroxy Triazolam

ImpurityLevels of characterisation
Cat. No.
P-T191-004
CAS
65686-11-5
Formula
C17H12Cl2N4O
Family
Triazolam
Synonyms
Triazolam M (hydroxy-)

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