Pharmaceutical analytical standards

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

Results 2,381-2,390 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-003
CAS: 13554-93-3
Formula: C₁₈H₂₇N₃O₅S
Family: Glipizide
Synonyms: Ethyl (2-(4-((cyclohexylcarbamoyl)sulfamoyl)phenyl)ethyl)carbamate, ethyl N-[2-[4-(cyclohexylcarbamoylsulfamoyl)phenyl]ethyl]carbamate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-004
CAS: 1346600-54-1
Formula: C₁₄H₁₆N₄O₃S
Family: Glipizide
Synonyms: 6-Methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide, 6-methyl-N-[2-(4-sulfamoylphenyl)ethyl]pyrazine-2-carboxamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-005
CAS: 66375-96-0
Formula: C₂₁H₂₇N₅O₄S
Family: Glipizide
Synonyms: N-(2-(4-((((Cyclohexylamino)carbonyl)amino)sulfonyl)phenyl)ethyl)-6-methyl-2-pyrazinecarboxamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-006
CAS: 192118-08-4
Formula: C₁₁H₁₆N₂O₄S
Family: Glipizide
Synonyms: Ethyl (2-(4-sulfamoylphenyl)ethyl)carbamate, ethyl N-[2-(4-sulfamoylphenyl)ethyl]carbamate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-007
CAS: 33288-74-3
Formula: C₁₆H₁₈N₄O₅S
Family: Glipizide
Synonyms: Methyl ((4-(2-(((5-methylpyrazin-2-yl)carbonyl)amino)ethyl)phenyl)sulfonyl)carbamate, n-(4-(beta-(5-methylpyrazine-2-carboxamido)ethyl)phenylsulfonyl)methylurethane

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-008
CAS: 10080-05-4
Formula: C₁₅H₂₃N₃O₃S
Family: Glipizide
Synonyms: 4-(2-((Cyclohexylcarbamoyl)amino)ethyl)benzenesulfonamide, 1-cyclohexyl-3-[2-(4-sulfamoylphenyl)ethyl]urea

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-009
CAS: 10079-35-3
Formula: C₂₂H₃₄N₄O₄S
Family: Glipizide
Synonyms: Glibenclamide EP Impurity C, N-(Cyclohexylcarbamoyl)-4-(2-((cyclohexylcarbamoyl)amino)ethyl)benzenesulfonamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G042-010
CAS: 1076198-09-8
Formula: C₁₇H₂₀N₄O₅S
Family: Glipizide
Synonyms: Ethyl (4-(2-(5-methylpyrazine-2-carboxamido)ethyl)phenyl)sulfonylcarbamate, Glipizide Impurity N

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-M136-004
CAS: 35139-67-4
Formula: C₄H₅ClN₄O
Family: Minoxidil
Synonyms: 6-Chloro-2,3-dihydro-3-hydroxy-2-imino-4-pyrimidinamine, 6-chloro-3-hydroxy-2-iminopyrimidin-4-amine

Pharmacopoeial impurityLevels of characterisation

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