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Pharmaceutical Reference Standards

Rabeprazole Sodium

Picture of Rabeprazole Sodium
CAT No: SZ-R006001
CAS No: 117976-90-6
Mol.F. : C18H20N3O3S : Na
Mol.Wt. : 358.4 : 23.0
Inv. Status: In Stock
Rel. CAS No : 117976-89-3 (free base)
SZ-R006001
CAS No:117976-90-6
Mol.F.: C18H20N3O3S : Na
Mol.Wt.: 358.4 : 23.0
Inv. Status: In Stock
Rel. CAS No : 117976-89-3 (free base)

Rabeprazole EP Impurity A

Picture of Rabeprazole EP Impurity A
CAT No: SZ-R006002
CAS No: 117976-47-3
Mol.F. : C18H21N3O4S
Mol.Wt. : 375.4
Inv. Status: In Stock
SZ-R006002
CAS No:117976-47-3
Mol.F.: C18H21N3O4S
Mol.Wt.: 375.4
Inv. Status: In Stock

Rabeprazole EP Impurity B

Picture of Rabeprazole EP Impurity B
CAT No: SZ-R006003
CAS No: 117977-21-6
Mol.F. : C18H21N3O2S
Mol.Wt. : 343.4
Inv. Status: In Stock
SZ-R006003
CAS No:117977-21-6
Mol.F.: C18H21N3O2S
Mol.Wt.: 343.4
Inv. Status: In Stock

Rabeprazole EP Impurity C (Na salt)

Picture of Rabeprazole EP Impurity C (Na salt)
CAT No: SZ-R006004
CAS No: 2437254-50-5
Mol.F. : C14H10N3O3 : Na
Mol.Wt. : 268.3 : 23.0
Inv. Status: In Stock
Rel. CAS No : 1163685-30-0 (free base)
SZ-R006004
CAS No:2437254-50-5
Mol.F.: C14H10N3O3 : Na
Mol.Wt.: 268.3 : 23.0
Inv. Status: In Stock
Rel. CAS No : 1163685-30-0 (free base)

Rabeprazole EP Impurity D

Picture of Rabeprazole EP Impurity D
CAT No: SZ-R006005
CAS No: 924663-38-7
Mol.F. : C18H21N3O4S
Mol.Wt. : 375.4
Inv. Status: Limited Stock
SZ-R006005
CAS No:924663-38-7
Mol.F.: C18H21N3O4S
Mol.Wt.: 375.4
Inv. Status: Limited Stock

Rabeprazole EP Impurity E

Picture of Rabeprazole EP Impurity E
CAT No: SZ-R006006
CAS No: 102804-77-3
Mol.F. : C15H15N3O2S
Mol.Wt. : 301.4
Inv. Status: Limited Stock
SZ-R006006
CAS No:102804-77-3
Mol.F.: C15H15N3O2S
Mol.Wt.: 301.4
Inv. Status: Limited Stock

Rabeprazole EP Impurity F

Picture of Rabeprazole EP Impurity F
CAT No: SZ-R006007
CAS No: 583-39-1
Mol.F. : C7H6N2S
Mol.Wt. : 150.2
Inv. Status: In Stock
Rel. CAT No : SZ-L009006 ,
SZ-R006007
CAS No:583-39-1
Mol.F.: C7H6N2S
Mol.Wt.: 150.2
Inv. Status: In Stock

Rabeprazole EP Impurity G

Picture of Rabeprazole EP Impurity G
CAT No: SZ-R006008
CAS No: 102804-82-0
Mol.F. : C15H15N3OS
Mol.Wt. : 285.4
Inv. Status: In Stock
SZ-R006008
CAS No:102804-82-0
Mol.F.: C15H15N3OS
Mol.Wt.: 285.4
Inv. Status: In Stock

Rabeprazole EP Impurity H

Picture of Rabeprazole EP Impurity H
CAT No: SZ-R006009
CAS No: 168167-42-8
Mol.F. : C14H12ClN3OS
Mol.Wt. : 305.8
Inv. Status: In Stock
SZ-R006009
CAS No:168167-42-8
Mol.F.: C14H12ClN3OS
Mol.Wt.: 305.8
Inv. Status: In Stock

Rabeprazole EP Impurity I

Picture of Rabeprazole EP Impurity I
CAT No: SZ-R006010
CAS No: 924663-37-6
Mol.F. : C18H21N3O5S
Mol.Wt. : 391.4
Inv. Status: In Stock
SZ-R006010
CAS No:924663-37-6
Mol.F.: C18H21N3O5S
Mol.Wt.: 391.4
Inv. Status: In Stock

Rabeprazole EP Impurity K

Picture of Rabeprazole EP Impurity K
CAT No: SZ-R006011
CAS No: 615-16-7
Mol.F. : C7H6N2O
Mol.Wt. : 134.1
Inv. Status: Custom Synthesis
SZ-R006011
CAS No:615-16-7
Mol.F.: C7H6N2O
Mol.Wt.: 134.1
Inv. Status: Custom Synthesis

Rabeprazole N-Alkyl Impurity

Picture of Rabeprazole N-Alkyl Impurity
CAT No: SZ-R006012
CAS No: 935260-92-7
Mol.F. : C29H36N4O5S
Mol.Wt. : 552.7
Inv. Status: Custom Synthesis
SZ-R006012
CAS No:935260-92-7
Mol.F.: C29H36N4O5S
Mol.Wt.: 552.7
Inv. Status: Custom Synthesis

Rabeprazole N-Alkyl Sulfide

Picture of Rabeprazole N-Alkyl Sulfide
CAT No: SZ-R006013
CAS No: 1114543-47-3
Mol.F. : C29H38N4O4S
Mol.Wt. : 536.7
Inv. Status: In Stock
SZ-R006013
CAS No:1114543-47-3
Mol.F.: C29H38N4O4S
Mol.Wt.: 536.7
Inv. Status: In Stock

Rabeprazole N-Alkyl Sulfone

Picture of Rabeprazole N-Alkyl Sulfone
CAT No: SZ-R006014
CAS No: 1246818-79-0
Mol.F. : C29H36N4O6S
Mol.Wt. : 568.7
Inv. Status: Under Synthesis
SZ-R006014
CAS No:1246818-79-0
Mol.F.: C29H36N4O6S
Mol.Wt.: 568.7
Inv. Status: Under Synthesis

Rabeprazole Sodium R-Isomer

Picture of Rabeprazole Sodium R-Isomer
CAT No: SZ-R006015
CAS No: 171440-18-9
Mol.F. : C18H20N3O3S : Na
Mol.Wt. : 358.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 177795-60-7 (free base)
SZ-R006015
CAS No:171440-18-9
Mol.F.: C18H20N3O3S : Na
Mol.Wt.: 358.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 177795-60-7 (free base)

Rabeprazole Sodium S-Isomer

Picture of Rabeprazole Sodium S-Isomer
CAT No: SZ-R006016
CAS No: 171440-19-0
Mol.F. : C18H20N3O3S : Na
Mol.Wt. : 358.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 177795-59-4 (free base)
SZ-R006016
CAS No:171440-19-0
Mol.F.: C18H20N3O3S : Na
Mol.Wt.: 358.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 177795-59-4 (free base)

Rabeprazole Sulfide N-Oxide

Picture of Rabeprazole Sulfide N-Oxide
CAT No: SZ-R006017
CAS No: 924663-40-1
Mol.F. : C18H21N3O3S
Mol.Wt. : 359.44
Inv. Status: In Stock
SZ-R006017
CAS No:924663-40-1
Mol.F.: C18H21N3O3S
Mol.Wt.: 359.44
Inv. Status: In Stock

Rabeprazole Sulfonic Acid Impurity

Picture of Rabeprazole Sulfonic Acid Impurity
CAT No: SZ-R006018
CAS No: 40828-54-4
Mol.F. : C7H6N2O3S
Mol.Wt. : 198.2
Inv. Status: Custom Synthesis
SZ-R006018
CAS No:40828-54-4
Mol.F.: C7H6N2O3S
Mol.Wt.: 198.2
Inv. Status: Custom Synthesis

Rabeprazole 2-Chloromethyl Impurity

Picture of Rabeprazole 2-Chloromethyl Impurity
CAT No: SZ-R006019
CAS No: 153259-31-5
Mol.F. : C11H16ClNO2 : HCl
Mol.Wt. : 229.7 : 36.5
Inv. Status: In Stock
Rel. CAS No : 117977-20-5 (free base)
SZ-R006019
CAS No:153259-31-5
Mol.F.: C11H16ClNO2 : HCl
Mol.Wt.: 229.7 : 36.5
Inv. Status: In Stock
Rel. CAS No : 117977-20-5 (free base)

Rabeprazole 4-Chloro Analog Sulfide

Picture of Rabeprazole 4-Chloro Analog Sulfide
CAT No: SZ-R006020
CAS No: 103312-62-5
Mol.F. : C14H12ClN3S
Mol.Wt. : 289.8
Inv. Status: Custom Synthesis
SZ-R006020
CAS No:103312-62-5
Mol.F.: C14H12ClN3S
Mol.Wt.: 289.8
Inv. Status: Custom Synthesis

Rabeprazole 4-Chloro Analog Sulfone

Picture of Rabeprazole 4-Chloro Analog Sulfone
CAT No: SZ-R006021
CAS No: 1159977-27-1
Mol.F. : C14H12ClN3O2S
Mol.Wt. : 321.8
Inv. Status: In Stock
SZ-R006021
CAS No:1159977-27-1
Mol.F.: C14H12ClN3O2S
Mol.Wt.: 321.8
Inv. Status: In Stock

Rabeprazole Carboxylic Acid Impurity

Picture of Rabeprazole Carboxylic Acid Impurity
CAT No: SZ-R006022
CAS No: 1163685-31-1
Mol.F. : C11H15NO4
Mol.Wt. : 225.2
Inv. Status: Custom Synthesis
SZ-R006022
CAS No:1163685-31-1
Mol.F.: C11H15NO4
Mol.Wt.: 225.2
Inv. Status: Custom Synthesis

Rabeprazole Impurity 5

Picture of Rabeprazole Impurity 5
CAT No: SZ-R006023
CAS No: 1807988-36-8
Mol.F. : C18H19N3O4
Mol.Wt. : 341.4
Inv. Status: Under Synthesis
SZ-R006023
CAS No:1807988-36-8
Mol.F.: C18H19N3O4
Mol.Wt.: 341.4
Inv. Status: Under Synthesis

Rabeprazole Impurity (Chloro Intermediate)

Picture of Rabeprazole Impurity (Chloro Intermediate)
CAT No: SZ-R006024
CAS No: 117977-20-5
Mol.F. : C11H16ClNO2
Mol.Wt. : 229.7
Inv. Status: Out of Stock
SZ-R006024
CAS No:117977-20-5
Mol.F.: C11H16ClNO2 
Mol.Wt.: 229.7
Inv. Status: Out of Stock

(R)-Desmethyl Rabeprazole Sodium Salt

Picture of (R)-Desmethyl Rabeprazole Sodium Salt
CAT No: SZ-R006025
CAS No: NA
Mol.F. : C17H18N3O3S : Na
Mol.Wt. : 344.4 : 23.0
Inv. Status: Custom Synthesis
SZ-R006025
CAS No:NA
Mol.F.: C17H18N3O3S : Na 
Mol.Wt.: 344.4 : 23.0
Inv. Status: Custom Synthesis

(S)-Desmethyl Rabeprazole Sodium Salt

Picture of (S)-Desmethyl Rabeprazole Sodium Salt
CAT No: SZ-R006026
CAS No: NA
Mol.F. : C17H18N3O3S : Na
Mol.Wt. : 344.42 : 23.0
Inv. Status: Custom Synthesis
SZ-R006026
CAS No:NA
Mol.F.: C17H18N3O3S : Na
Mol.Wt.: 344.42 : 23.0
Inv. Status: Custom Synthesis

(S)-O-Desmethyl Rabeprazole Impurity

Picture of (S)-O-Desmethyl Rabeprazole Impurity
CAT No: SZ-R006027
CAS No: 179952-05-7
Mol.F. : C17H19N3O3S
Mol.Wt. : 345.4
Inv. Status: Custom Synthesis
SZ-R006027
CAS No:179952-05-7
Mol.F.: C17H19N3O3S 
Mol.Wt.: 345.4
Inv. Status: Custom Synthesis

(R)-O-Desmethyl Rabeprazole Impurity

Picture of (R)-O-Desmethyl Rabeprazole Impurity
CAT No: SZ-R006028
CAS No: 179952-04-6
Mol.F. : C17H19N3O3S
Mol.Wt. : 345.4
Inv. Status: Custom Synthesis
SZ-R006028
CAS No:179952-04-6
Mol.F.: C17H19N3O3S 
Mol.Wt.: 345.4
Inv. Status: Custom Synthesis

Racemic-O-Desmethyl Rabeprazole Impurity

Picture of Racemic-O-Desmethyl Rabeprazole Impurity
CAT No: SZ-R006030
CAS No: 117976-94-0
Mol.F. : C17H19N3O3S
Mol.Wt. : 345.4
Inv. Status: Custom Synthesis
SZ-R006030
CAS No:117976-94-0
Mol.F.: C17H19N3O3S 
Mol.Wt.: 345.4
Inv. Status: Custom Synthesis

Racemic-Desmethyl Rabeprazole Sodium Salt

Picture of Racemic-Desmethyl Rabeprazole Sodium Salt
CAT No: SZ-R006031
CAS No: 117976-71-3
Mol.F. : C17H18N3O3S : Na
Mol.Wt. : 344.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 762203-58-7 (free base)
SZ-R006031
CAS No:117976-71-3
Mol.F.: C17H18N3O3S : Na
Mol.Wt.: 344.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 762203-58-7 (free base)

Rabeprazole Impurity 1

Picture of Rabeprazole Impurity 1
CAT No: SZ-R006032
CAS No: 1286104-27-5
Mol.F. : C14H11N3O3
Mol.Wt. : 269.3
Inv. Status: Under Synthesis
SZ-R006032
CAS No:1286104-27-5
Mol.F.: C14H11N3O3 
Mol.Wt.: 269.3
Inv. Status: Under Synthesis

Rabeprazole Impurity 6

Picture of Rabeprazole Impurity 6
CAT No: SZ-R006034
CAS No: NA
Mol.F. : C36H39N6O4S
Mol.Wt. : 651.8
Inv. Status: Custom Synthesis
SZ-R006034
CAS No:NA
Mol.F.: C36H39N6O4S 
Mol.Wt.: 651.8
Inv. Status: Custom Synthesis

Rabeprazole Impurity 7

Picture of Rabeprazole Impurity 7
CAT No: SZ-R006035
CAS No: 2514705-91-8
Mol.F. : C16H12F3N3O3
Mol.Wt. : 351.3
Inv. Status: Custom Synthesis
SZ-R006035
CAS No:2514705-91-8
Mol.F.: C16H12F3N3O3 
Mol.Wt.: 351.3
Inv. Status: Custom Synthesis

Rabeprazole Impurity 8

Picture of Rabeprazole Impurity 8
CAT No: SZ-R006036
CAS No: 1613482-73-7
Mol.F. : C17H18ClN3O2S
Mol.Wt. : 363.9
Inv. Status: Custom Synthesis
SZ-R006036
CAS No:1613482-73-7
Mol.F.: C17H18ClN3O2S 
Mol.Wt.: 363.9
Inv. Status: Custom Synthesis

Benzimidazole

Picture of Benzimidazole
CAT No: SZ-R006037
CAS No: 51-17-2
Mol.F. : C7H6N2
Mol.Wt. : 118.1
Inv. Status: In Stock
SZ-R006037
CAS No:51-17-2
Mol.F.: C7H6N2
Mol.Wt.: 118.1
Inv. Status: In Stock

isopropyl Ether

Picture of isopropyl Ether
CAT No: SZ-R006038
CAS No: 108-20-3
Mol.F. : C6H14O
Mol.Wt. : 102.2
Inv. Status: In Stock
SZ-R006038
CAS No:108-20-3
Mol.F.: C6H14O
Mol.Wt.: 102.2
Inv. Status: In Stock

1,2-Phenylenediamine

Picture of 1,2-Phenylenediamine
CAT No: SZ-R006040
CAS No: 95-54-5
Mol.F. : C6H8N2
Mol.Wt. : 108.1
Inv. Status: In Stock
SZ-R006040
CAS No:95-54-5
Mol.F.: C6H8N2
Mol.Wt.: 108.1
Inv. Status: In Stock

Rabeprazole

Picture of Rabeprazole
CAT No: SZ-R006043
CAS No: 117976-89-3
Mol.F. : C18H21N3O3S
Mol.Wt. : 359.4
Inv. Status: Custom Synthesis
Rel. CAS No : 891191-56-3 (Na,H2O salt) ; 117976-90-6 (Na salt)
SZ-R006043
CAS No:117976-89-3
Mol.F.: C18H21N3O3S
Mol.Wt.: 359.4
Inv. Status: Custom Synthesis
Rel. CAS No : 891191-56-3 (Na,H2O salt) ; 117976-90-6 (Na salt)

Rabeprazole Impurity 9

Picture of Rabeprazole Impurity 9
CAT No: SZ-R006044
CAS No: 4370-22-3
Mol.F. : C7H8ClN : HCl
Mol.Wt. : 141.6 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 4377-43-9 (free base)
SZ-R006044
CAS No:4370-22-3
Mol.F.: C7H8ClN : HCl
Mol.Wt.: 141.6 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 4377-43-9 (free base)

Rabeprazole Impurity 10

Picture of Rabeprazole Impurity 10
CAT No: SZ-R006045
CAS No: NA
Mol.F. : C10H15NO3 : HCl
Mol.Wt. : 197.2 : 36.5
Inv. Status: Custom Synthesis
SZ-R006045
CAS No:NA
Mol.F.: C10H15NO3 : HCl
Mol.Wt.: 197.2 : 36.5
Inv. Status: Custom Synthesis

Rabeprazole Impurity 11

Picture of Rabeprazole Impurity 11
CAT No: SZ-R006046
CAS No: NA
Mol.F. : C17H19N3O5S
Mol.Wt. : 377.4
Inv. Status: Custom Synthesis
SZ-R006046
CAS No:NA
Mol.F.: C17H19N3O5S
Mol.Wt.: 377.4
Inv. Status: Custom Synthesis

Rabeprazole EP Impurity C

Picture of Rabeprazole EP Impurity C
CAT No: SZ-R006047
CAS No: 1163685-30-0
Mol.F. : C14H11N3O3
Mol.Wt. : 269.3
Inv. Status: Custom Synthesis
Rel. CAS No : 2437254-50-5 (Na salt)
SZ-R006047
CAS No:1163685-30-0
Mol.F.: C14H11N3O3
Mol.Wt.: 269.3
Inv. Status: Custom Synthesis
Rel. CAS No : 2437254-50-5 (Na salt)

Stable Isotopes And Metabolites

Rabeprazole D4

Picture of Rabeprazole D4
CAT No: SZ-R006D01
CAS No: 934295-48-4
Mol.F. : C18H17D4N3O3S
Mol.Wt. : 363.5
Inv. Status: Custom Synthesis
SZ-R006D01
CAS No:934295-48-4
Mol.F.: C18H17D4N3O3S
Mol.Wt.: 363.5
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Rabeprazole Nitroso Impurity 1

Picture of Rabeprazole Nitroso Impurity 1
CAT No: SZ-R006033
CAS No: NA
Mol.F. : C7H5N3OS
Mol.Wt. : 179.2
Inv. Status: Custom Synthesis
SZ-R006033
CAS No:NA
Mol.F.: C7H5N3OS
Mol.Wt.: 179.2
Inv. Status: Custom Synthesis

Nitroso Rabeprazole Sulfide

Picture of Nitroso Rabeprazole Sulfide
CAT No: SZ-R006041
CAS No: NA
Mol.F. : C18H20N4O3S
Mol.Wt. : 372.4
Inv. Status: Custom Synthesis
SZ-R006041
CAS No:NA
Mol.F.: C18H20N4O3S
Mol.Wt.: 372.4
Inv. Status: Custom Synthesis

Nitroso Rabeprazole

Picture of Nitroso Rabeprazole
CAT No: SZ-R006042
CAS No: NA
Mol.F. : C18H20N4O4S
Mol.Wt. : 388.4
Inv. Status: Custom Synthesis
SZ-R006042
CAS No:NA
Mol.F.: C18H20N4O4S
Mol.Wt.: 388.4
Inv. Status: Custom Synthesis