Impurity Reference Standard - Products

Rabeprazole Sodium

CAT No: CL-RBP-01 CAS No: 117976-90-6 Mol Wt: 358.4 : 23.0 Mol F: C18H20N3O3S : Na Inv Status: In Stock

Chemical Name: Sodium 2-[[4-(3-methoxypropoxy)-3-methyl-pyridin-2-yl]methylsulfinyl]benzoimidazole

Rabeprazole EP Impurity A

CAT No: CL-RBP-02 CAS No: 117976-47-3 Mol Wt: 375.44 Mol F: C18H21N3O4S Inv Status: In Stock

Chemical Name: 2-[[4-(3-Methoxypropoxy)-3-methyl-pyridin-2-yl]methylsulfonyl]benzoimidazole

Rabeprazole EP Impurity B

CAT No: CL-RBP-03 CAS No: 117977-21-6 Mol Wt: 343.4 Mol F: C18H21N3O2S Inv Status: In Stock

Chemical Name: 2-[[4-(3-Methoxypropoxy)-3-methyl-pyridin-2-yl]methylthio]benzoimidazole

Rabeprazole EP Impurity C

CAT No: CL-RBP-04 CAS No: 1163685-30-0 Mol Wt: 269.3 Mol F: C14H11N3O3 Inv Status: Custom Synthesis

Chemical Name: 1-(1H-benzimidazol-2-yl)-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid

Rabeprazole EP Impurity D

CAT No: CL-RBP-05 CAS No: 924663-38-7 Mol Wt: 375.4 Mol F: C18H21N3O4S Inv Status: In Stock

Chemical Name: 2-[[(RS)-(1H-benzimidazol-2-yl)sulfinyl]methyl]-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide

Rabeprazole EP Impurity E

CAT No: CL-RBP-06 CAS No: 102804-77-3 Mol Wt: 301.4 Mol F: C15H15N3O2S Inv Status: Custom Synthesis

Chemical Name: 4-Desmethoxypropoxyl-4-Methoxy Rabeprazole

Rabeprazole EP Impurity F

CAT No: CL-RBP-07 CAS No: 583-39-1 Mol Wt: 150.2 Mol F: C7H6N2S Inv Status: In Stock

Chemical Name: 1H-Benzimidazole-2-thiol

Rabeprazole EP Impurity G

CAT No: CL-RBP-08 CAS No: 102804-82-0 Mol Wt: 285.4 Mol F: C15H15N3OS Inv Status: Custom Synthesis

Chemical Name: NA

Rabeprazole EP Impurity H

CAT No: CL-RBP-09 CAS No: 168167-42-8 Mol Wt: 305.8 Mol F: C14H12ClN3OS Inv Status: In Stock

Chemical Name: 2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole

Rabeprazole EP Impurity I

CAT No: CL-RBP-10 CAS No: 924663-37-6 Mol Wt: 391.4 Mol F: C18H21N3O5S Inv Status: In Stock

Chemical Name: 2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl] methyl]sulfonyl]-1H-benzimidazole

Rabeprazole EP Impurity K

CAT No: CL-RBP-11 CAS No: 615-16-7 Mol Wt: 134.1 Mol F: C7H6N2O Inv Status: Custom Synthesis

Chemical Name: 1H-Benzimidazol-2-ol

Rabeprazole Impurity 1

CAT No: CL-RBP-12 CAS No: 1286104-27-5 Mol Wt: 269.3 Mol F: C14H11N3O3 Inv Status: Custom Synthesis

Chemical Name: 4-((1H-benzo[d]imidazol-2-yl)oxy)-3-methylpicolinic acid

Rabeprazole Impurity 5

CAT No: CL-RBP-13 CAS No: 1807988-36-8 Mol Wt: 341.4 Mol F: C18H19N3O4 Inv Status: Custom Synthesis

Chemical Name: 1-(1H -Benzimidazol-2-yl)-4-(3-methoxypropoxy)-3-methylpyridinium-2-carboxylate

Rabeprazole Impurity 6

CAT No: CL-RBP-14 CAS No: NA Mol Wt: 651.8 Mol F: C36H39N6O4S Inv Status: Custom Synthesis

Chemical Name: 1-(1H-benzo[d]imidazol-2-yl)-4-(3-methoxypropoxy)-2-(((2-(3-methoxypropoxy)-1-methylbenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-12-yl)thio)methyl)-3-methylpyridin-1-ium

Rabeprazole Impurity 7

CAT No: CL-RBP-15 CAS No: 2514705-91-8 Mol Wt: 351.3 Mol F: C16H12F3N3O3 Inv Status: Custom Synthesis

Chemical Name: 3-methyl-4-oxo-1-(1-(2,2,2-trifluoroethyl)-1H-benzo[d]imidazol-2-yl)-1,4-dihydropyridine-2-carboxylic acid

Rabeprazole Impurity 8

CAT No: CL-RBP-16 CAS No: 1613482-73-7 Mol Wt: 363.9 Mol F: C17H18ClN3O2S Inv Status: Custom Synthesis

Chemical Name: 2-(((4-(3-chloropropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Rabeprazole N-Alkyl Impurity

CAT No: CL-RBP-18 CAS No: 935260-92-7 Mol Wt: 552.7 Mol F: C29H36N4O5S Inv Status: Custom Synthesis

Chemical Name: N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole

Rabeprazole N-Alkyl Sulfide

CAT No: CL-RBP-19 CAS No: 1114543-47-3 Mol Wt: 536.7 Mol F: C29H38N4O4S Inv Status: In Stock

Chemical Name: N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole Sulfide

Rabeprazole N-Alkyl Sulfone

CAT No: CL-RBP-20 CAS No: 1246818-79-0 Mol Wt: 568.7 Mol F: C29H36N4O6S Inv Status: Custom Synthesis

Chemical Name: N-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl] Rabeprazole Sulfone ; 1-[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]-2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole

Rabeprazole Sodium R-Isomer

CAT No: CL-RBP-21 CAS No: 171440-18-9 Mol Wt: 358.4 : 23.0 Mol F: C18H20N3O3S : Na Inv Status: Custom Synthesis

Chemical Name: Sodium (R)-2-[[4-(3-methoxypropoxy)-3-methyl-pyridin-2-yl]methylsulfinyl] benzoimidazole

Rabeprazole Sodium S-Isomer

CAT No: CL-RBP-22 CAS No: 171440-19-0 Mol Wt: 358.4 : 23.0 Mol F: C18H20N3O3S : Na Inv Status: Custom Synthesis

Chemical Name: Sodium (S)-2-[[4-(3-methoxypropoxy)-3-methyl-pyridin-2-yl]methylsulfinyl] benzoimidazole

Rabeprazole Sulfide N-Oxide

CAT No: CL-RBP-23 CAS No: 924663-40-1 Mol Wt: 359.44 Mol F: C18H21N3O3S Inv Status: In Stock

Chemical Name: 2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]thio]-1H-benzimidazole

Rabeprazole Sulfonic Acid Impurity

CAT No: CL-RBP-24 CAS No: 40828-54-4 Mol Wt: 198.2 Mol F: C7H6N2O3S Inv Status: Custom Synthesis

Chemical Name: 1H-Benzimidazole-2-sulfonic acid

Rabeprazole 2-Chloromethyl Impurity

CAT No: CL-RBP-25 CAS No: 153259-31-5 Mol Wt: 229.7 : 36.5 Mol F: C11H16ClNO2 : HCl Inv Status: In Stock

Chemical Name: 2-Chloromethyl-3-methyl-4-(3-methoxypropoxy)pyridine hydrochloride

Rabeprazole 4-Chloro Analog Sulfone

CAT No: CL-RBP-26 CAS No: 1159977-27-1 Mol Wt: 321.8 Mol F: C14H12ClN3O2S Inv Status: In Stock

Chemical Name: 4-Desmethoxypropoxyl-4-Chloro Rabeprazole Sulfone

Rabeprazole Carboxylic Acid Impurity

CAT No: CL-RBP-27 CAS No: 1163685-31-1 Mol Wt: 225.2 Mol F: C11H15NO4 Inv Status: Custom Synthesis

Chemical Name: 4-(3-methoxypropoxy)-3-methylpyridine-2-carboxylic acid

Rabeprazole Impurity (Chloro Intermediate)

CAT No: CL-RBP-28 CAS No: 117977-20-5 Mol Wt: 229.7 Mol F: C11H16ClNO2 Inv Status: Custom Synthesis

Chemical Name: 2-(chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine

(R)-Desmethyl Rabeprazole Sodium Salt

CAT No: CL-RBP-29 CAS No: NA Mol Wt: 344.4 : 23.0 Mol F: C17H18N3O3S : Na Inv Status: Custom Synthesis

Chemical Name: Sodium (R)-2-(((4-(3-methoxypropoxy)pyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide

(S)-Desmethyl Rabeprazole Sodium Salt

CAT No: CL-RBP-30 CAS No: NA Mol Wt: 344.4 : 23.0 Mol F: C17H18N3O3S : Na Inv Status: Custom Synthesis

Chemical Name: Sodium (R)-2-(((4-(3-methoxypropoxy)pyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide

(S)-O-Desmethyl Rabeprazole Impurity

CAT No: CL-RBP-31 CAS No: NA Mol Wt: 344.42 : 23.0 Mol F: C17H18N3O3S : Na Inv Status: Custom Synthesis

Chemical Name: Sodium (S)-2-(((4-(3-methoxypropoxy)pyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide

(R)-O-Desmethyl Rabeprazole Impurity

CAT No: CL-RBP-32 CAS No: 179952-04-6 Mol Wt: 345.4 Mol F: C17H19N3O3S Inv Status: Custom Synthesis

Chemical Name: (R)-3-((2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methylpyridin-4-yl)oxy)propan-1-ol

Racemic-O-Desmethyl Rabeprazole Impurity

CAT No: CL-RBP-33 CAS No: 117976-94-0 Mol Wt: 345.4 Mol F: C17H19N3O3S Inv Status: Custom Synthesis

Chemical Name: 3-((2-(((1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methylpyridin-4-yl)oxy)propan-1-ol

Racemic-Desmethyl Rabeprazole Sodium Salt

CAT No: CL-RBP-34 CAS No: 117976-71-3 Mol Wt: 344.4 : 23.0 Mol F: C17H18N3O3S : Na Inv Status: Custom Synthesis

Chemical Name: Sodium 2-(((4-(3-methoxypropoxy)pyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide

Rabeprazole - Isopropyl Ether

CAT No: CL-RBP-35 CAS No: 108-20-3 Mol Wt: 102.2 Mol F: C6H14O Inv Status: Custom Synthesis

Chemical Name: 2,2?Oxybis[propane]; 2-Isopropoxypropane; Bis(isopropyl) Ether; Di-1-methylethyl Ether

Rabeprazole Impurity 12

CAT No: CL-RBP-36 CAS No: NA Mol Wt: 568.7 Mol F: C29H36N4O6S Inv Status: Custom Synthesis

Chemical Name: 2-((1,2-Bis(4-(3-methoxypropoxy)-3-methylpyridin-2-yl)ethyl)sulfonyl)-1H-benzo[d]imidazole

Rabeprazole Sodium Hydrate

CAT No: CL-RBP-37 CAS No: 1033853-22-3 Mol Wt: 359.4 : 23.0 : 18.0 Mol F: C18H21N3O3S : Na : H2O Inv Status: Custom Synthesis

Chemical Name: 2-(((4-(3-Methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole, sodium salt hydrate

5-Chloro Rabeprazole

CAT No: CL-RBP-38 CAS No: 749171-42-4 Mol Wt: 393.9 Mol F: C18H20ClN3O3S Inv Status: Custom Synthesis

Chemical Name: 5-Chloro-2-(((4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Rabeprazole Impurity 10

CAT No: CL-RBP-39 CAS No: NA Mol Wt: 197.2 : 36.5 Mol F: C10H15NO3 : HCl Inv Status: Custom Synthesis

Chemical Name: 4-(3-Methoxypropoxy)-3-methylpyridin-2-ol hydrochloride

Rabeprazole Impurity 11

CAT No: CL-RBP-40 CAS No: NA Mol Wt: 377.4 Mol F: C17H19N3O5S Inv Status: Custom Synthesis

Chemical Name: 2-((4-(3-Methoxypropoxy)-3-methyl-1-oxidopyridin-2-yl)sulfinyl)-1H-benzo[d]imidazole 1-oxide

Rabeprazole Impurity 9

CAT No: CL-RBP-41 CAS No: 4370-22-3 Mol Wt: 141.6 : 36.5 Mol F: C7H8ClN : HCl Inv Status: Custom Synthesis

Chemical Name: 2-(Chloromethyl)-3-methylpyridine hydrochloride

Rabeprazole Impurity 13

CAT No: CL-RBP-42 CAS No: 675198-19-3 Mol Wt: 211.3 : 36.5 Mol F: C11H17NO3 : HCl Inv Status: Custom Synthesis

Chemical Name: (4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methanol hydrochloride

Rabeprazole Impurity 14

CAT No: CL-RBP-43 CAS No: 117977-18-1 Mol Wt: 211.3 Mol F: C11H17NO3 Inv Status: Custom Synthesis

Chemical Name: 4-(3-Methoxypropoxy)-2,3-dimethylpyridine 1-oxide

Rabeprazole Methoxy Impurity

CAT No: CL-RBP-44 CAS No: 1817009-28-1 Mol Wt: 301.4 Mol F: C15H15N3O2S Inv Status: Custom Synthesis

Chemical Name: (R)-2-(((4-Methoxy-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

Rabeprazole Impurity 2

CAT No: CL-RBP-54 CAS No: 924663-40-1 Mol Wt: 359.44 Mol F: C18H21N3O3S Inv Status: In Stock

Chemical Name: 2-[[[4-(3-Methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]thio]-1H-benzimidazole

Type:Impurity Reference Standard

API NAME:Rabeprazole

Total Products: 44

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