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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 33,581-33,590 of 36,550

3-Hydroxy Detomidine

ImpurityLevels of characterisation
Cat. No.
P-D065-010
CAS
115664-37-4
Formula
C12H14N2O
Family
Detomidine
Synonyms
Benzenemethanol, 3-(1H-imidazol-4-ylmethyl)-2-methyl-, Benzenemethanol, 3-(1H-imidazol-5-ylmethyl)-2-methyl-

7-Hydroxy Mitragynine

ImpurityLevels of characterisation
Cat. No.
P-M151-005
CAS
174418-82-7
Formula
C23H30N2O5
Family
Mitragynine
Synonyms
Mitragynine hydroxyindolenine, Methyl (16E)-7beta-hydroxy-9-methoxy-16-(methoxymethylidene)-20beta-1,2-didehydro-2,7-dihydrocorynan-17-oate

N-Hydroxy Phentermine

ImpurityLevels of characterisation
Cat. No.
P-P088-004
CAS
38473-30-2
Formula
C10H15NO
Family
Phentermine
Synonyms
N-(2-methyl-1-phenylpropan-2-yl)hydroxylamine, N-Hydroxy-alpha,alpha-dimethylbenzeneethanamine

Hydroxy tolbutamide

ImpurityLevels of characterisation
Cat. No.
P-T149-007
CAS
5719-85-7
Formula
C12H18N2O4S
Family
Tolbutamide
Synonyms
1-butyl-3-[4-(hydroxymethyl)phenyl]sulfonylurea, Hydroxymethyltolbutamide

3-Hydroxy Xylazine

ImpurityLevels of characterisation
Cat. No.
P-X005-006
CAS
145356-33-8
Formula
C12H16N2OS
Family
Xylazine
Synonyms
3-(5,6-dihydro-4H-1,3-thiazin-2-ylamino)-2,4-dimethylphenol

4-Hydroxy Xylazine

ImpurityLevels of characterisation
Cat. No.
P-X005-007
CAS
145356-32-7
Formula
C12H16N2OS
Family
Xylazine
Synonyms
4-((5,6-Dihydro-4H-1,3-thiazin-2-yl)amino)-3,5-dimethylphenol, 4-(5,6-dihydro-4H-1,3-thiazin-2-ylamino)-3,5-dimethylphenol

2-Hydroxy-N-phenylsuccinimide

ImpurityLevels of characterisation
Cat. No.
P-D865-004
CAS
20400-73-1
Formula
C10H9NO3
Synonyms
Dimethachlon Impurity 7, 3-hydroxy-1-phenylpyrrolidine-2,5-dione

2'-Hydroxydihydrodaidzein

ImpurityLevels of characterisation
Cat. No.
P-F053-003
CAS
94388-77-9
Formula
C15H12O5
Family
Flavone
Synonyms
3-(2,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrochromen-4-one

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