Chlorthalidone > Impurities > 11

Structure Compound Pricing
Chlorthalidone EP Impurity B
CS-O-03413 > Impurities

Molecular Formula : C14H1ClNO5S   Molecular Weight: 339.75   CAS Number: 5270-74-6
Synonyms : 2-(4-Chloro-3-sulfamoylbenzoyl)benzoic acid
Parent API : Chlorthalidone
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Chlorophtalimidine
CS-O-13569 > Impurities

Molecular Formula : C14H10ClNO2   Molecular Weight: 259.68   CAS Number: 956-92-3
Synonyms : 3-linone;1H-Isoindol-1-one, 3-3-dihydro-3-hydroxy-;3-(4-Chlorophenyl)-3-hydroxy-1-isoindolinone ;3-(4-Chlorophenyl)-3-hydroxy-1-isoindolinone;3-(4-Chlorphenyl)-3-hydroxy-1-isoindolinon.
Parent API : Chlorthalidone
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Chlorthalidone EP Impurity E
CS-O-13532 > Impurities

Molecular Formula : C14H11ClN2O3S   Molecular Weight: 322.77   CAS Number: 82875-49-8
Synonyms : 2-chloro-5-[(1RS)-3-oxo-2,3-dihydro-1H-isoindol-1-yl]benzenesulphonamide.
Parent API : Chlorthalidone
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Chlorthalidone EP Impurity C
CS-O-13530 > Impurities

Molecular Formula : C16H14ClNO5S   Molecular Weight: 367.8   CAS Number: 92874-73-2
Synonyms : Chlorthalidone Acid Ethyl Ester;2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic acid ethyl ester.
Parent API : Chlorthalidone
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Chlorthalidone EP Impurity D
CS-O-13531 > Impurities

Molecular Formula : C16H15ClN2O4S   Molecular Weight: 366.82   CAS Number: 1369995-36-7
Synonyms : 2-chloro-5-[(1RS)-1-ethoxy-3- oxo-2,3-dihydro-1H-isoindol-1-yl]benzenesulphonamide; Chlorthalidone Ethyl Ether;O-Ethyl Chlorthalidone;2-Chloro-5[(1RS)-1-ethoxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl]benzene sulfonamide.
Parent API : Chlorthalidone
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Chlorthalidone EP Impurity F
CS-O-13533 > Impurities

Molecular Formula : C28H19Cl2N3O8S2   Molecular Weight: 660.5   CAS Number: 1796929-84-4
Synonyms : bisydro-1H-isoindol-1-yl)benzenesulphonyl]amine;bis[2-Chloro-5-(1-hydroxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl)benzenesulfonyl]amine;Chlorthalidone Dimer.
Parent API : Chlorthalidone
USD 1,520.00 / 10mg
USD 2,280.00 / 25mg
USD 3,420.00 / 50mg
Chlorthalidone EP Impurity H
CS-O-13534 > Impurities

Molecular Formula : C17H17ClN2O4S   Molecular Weight: 380.85   CAS Number: NA
Synonyms : O-Isopropyl Chlorthalidone;2-Chloro-5[(1RS)-1-(1-methylethoxy)-3-oxo-2,3-dihydro-1H-isoindol-1-yl] benzenesulfonamide;Chlorthalidone Isopropyl Ether.
Parent API : Chlorthalidone
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Chlorthalidone EP Impurity I
CS-O-13535 > Impurities

Molecular Formula : C17H16ClNO5S   Molecular Weight: 381.83   CAS Number: NA
Synonyms : Chlorthalidone Acid Isopropyl Ester;2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic acid isopropyl ester.
Parent API : Chlorthalidone
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O-Methyl Chlorthalidone
CS-T-32663 > Impurities

Molecular Formula : C15H13ClN2O4S   Molecular Weight: 352.79   CAS Number: 96512-76-4
Synonyms : 2-chloro-5-(1-methoxy-3-oxo-2,3-dihydro-1H- isoindol-1-yl)benzene-1-sulfonamide
Parent API : Chlorthalidone
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Chlorthalidone EP Impurity G
CS-O-31091 > Impurities

Molecular Formula : C14H9Cl2NO2   Molecular Weight: 294.13   CAS Number: 16289-13-7
Synonyms : Chlorthalidone EP Impurity G;3-(-3,4-Dichlorophenyl)-3-hydroxy-phthalimidine;3-(3,4ro-1H- isoindol-1-one
Parent API : Chlorthalidone
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Chlorthalidone EP Impurity A
CS-O-13529 > Impurities

Molecular Formula : C14H9ClO6S   Molecular Weight: 340.74   CAS Number: 345930-32-7
Synonyms : Chlorthalidone Related Compound A; Acotiamide impurity 4; 2-(4-chloro-3-sulfobenzoyl)benzoic acid
Parent API : Chlorthalidone
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