Pharmaceutical analytical standards

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

Results 47,471-47,480 of 59,523

Sort by Products per page

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-004
CAS: 5270-74-6
Formula: C₁₄H₁₀ClNO₅S
Family: Chlortalidone
Synonyms: Chlorthalidone USP Related Compound A, 4'-Chloro-3'-sulfamoyl-2-benzophenone carboxylic acid

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-005
CAS: 92874-73-2
Formula: C₁₆H₁₄ClNO₅S
Family: Chlortalidone
Synonyms: Chlorthalidone Acid Ethyl Ester, ethyl 2-(4-chloro-3-sulfamoylbenzoyl)benzoate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-006
CAS: 1369995-36-7
Formula: C₁₆H₁₅ClN₂O₄S
Family: Chlortalidone
Synonyms: 2-chloro-5-(1-ethoxy-3-oxo-2H-isoindol-1-yl)benzenesulfonamide, O-Ethyl Chlorthalidone

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-007
CAS: 82875-49-8
Formula: C₁₄H₁₁ClN₂O₃S
Family: Chlortalidone
Synonyms: 3-Dehydroxy Chlorthalidone, 2-chloro-5-(3-oxo-1,2-dihydroisoindol-1-yl)benzenesulfonamide

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-010
CAS: 16289-13-7
Formula: C₁₄H₉Cl₂NO₂
Family: Chlortalidone
Synonyms: 3-(3,4-Dichlorophenyl)-3-hydroxyphthalimidine, 3-(3,4-dichlorophenyl)-3-hydroxy-2H-isoindol-1-one

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-011
CAS: 2200280-98-2
Formula: C₁₇H₁₇ClN₂O₄S
Family: Chlortalidone
Synonyms: O-Isopropyl Chlorthalidone, 2-chloro-5-(3-oxo-1-propan-2-yloxy-2H-isoindol-1-yl)benzenesulfonamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C147-012
CAS: 2514668-27-8
Formula: C₁₇H₁₆ClNO₅S
Family: Chlortalidone
Synonyms: Isopropyl 2-(4-chloro-3-sulfamoylbenzoyl)benzoate, propan-2-yl 2-(4-chloro-3-sulfamoylbenzoyl)benzoate

ImpurityLevels of characterisation

Cat. No.: P-C147-018
CAS: 68592-12-1
Formula: C₁₄H₈Cl₂O₅S
Family: Chlortalidone
Synonyms: 2-(4-chloro-3-(chlorosulfonyl)benzoyl)benzoic acid, 2-(4-Chloro-3-(chlorosulphonyl)benzoyl)benzoic acid

ImpurityLevels of characterisation

Cat. No.: P-C147-020
CAS: 68592-11-0
Formula: C₁₄H₇Cl₃O₄S
Family: Chlortalidone
Synonyms: 2-Chloro-5-(1-chloro-3-oxo-2-benzofuran-1-yl)benzenesulfonyl chloride, Benzenesulfonyl chloride, 2-chloro-5-(1-chloro-1,3-dihydro-3-oxo-1-isobenzofuranyl)-

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.