Pharmaceutical analytical standards

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

Results 33,721-33,730 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-R024-006
CAS: 105017-38-7
Formula: C₁₉H₂₃NO₃
Family: Reboxetine
Synonyms: Reboxetine, Morpholine, 2-((R)-(2-ethoxyphenoxy)phenylmethyl)-, (2R)-rel-

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M024-005
CAS: 975-91-7
Formula: C₁₄H₁₉N₂O₇P
Family: Mecobalamin
Synonyms: Methylcobalamin Impurity 8, N(1)-(5-Phosphoribosyl)-5,6-dimethylbenzimidazole

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S331-010
CAS: 26993-30-6
Formula: C₁₈H₃₈NO₅P
Synonyms: Sphingomyelin Impurity 4 (d-erythro-Sphingosine-1-phosphate), D-erythro-sphingosine 1-phosphate

ImpurityLevels of characterisation

Cat. No.: P-S350-004
CAS: 118134-43-3
Formula: C₁₆H₃₁NO₂
Synonyms: N-[(8-tert-Butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-methylethanamine

ImpurityLevels of characterisation

Cat. No.: P-S350-005
CAS: 118134-38-6
Formula: C₁₇H₃₃NO₂
Synonyms: N-[(8-tert-Butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]-N-ethylethanamine

ImpurityLevels of characterisation

Cat. No.: P-S350-007
CAS: 127504-73-8
Formula: C₁₆H₃₁NO₂
Synonyms: N-[(8-tert-butyl-1,4-dioxaspiro[4.5]decan-3-yl)methyl]propan-1-amine, Piroxamine TP1

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