Pharmaceutical analytical standards

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

Results 49,691-49,700 of 59,523

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-L054-013
CAS: 1188265-45-3
Formula: C₁₉H₂₄N₂O₂S
Family: Levomepromazine
Synonyms: rac-Levomepromazine S-Oxide, 3-(2-methoxy-5-oxophenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-L054-008
CAS: 61733-92-4
Formula: C₁₈H₂₂N₂OS·HCl
Family: Levomepromazine
Synonyms: Levomepromazine EP Impurity C (as Hydrochloride), Norlevo Mepromazine Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-L054-022
CAS: 60119-90-6
Formula: C₁₉H₂₄N₂O₃S·HCl
Family: Levomepromazine
Synonyms: Levomepromazine Sulphone Hydrochloride, Levomepromazine Sulphone Hydrochlor

ImpurityLevels of characterisation

Isotopically labelledLevels of characterisation

MetaboliteLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-L071-005
CAS: 67-30-1
Formula: C₁₄H₈I₄O₄
Family: 3,5-Diiodo-L-thyronine 4'-O-beta-D-Glucuronide
Synonyms: Levothyroxine EP Impurity D, 2-(4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetic acid

Pharmacopoeial impurityLevels of characterisation

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