Rabeprazole Related Products 
Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.
(R)-Desmethyl Rabeprazole Sodium Salt
CAT No: VS-R001023
CAS No: N/A
Mol.F.: C17H18N3O3S : Na
Mol.Wt.: 344.4 : 23.0
Status: Custom Synthesis
(R)-O-Desmethyl Rabeprazole Impurity
CAT No: VS-R001026
CAS No: 179952-04-6
Mol.F.: C17H19N3O3S
Mol.Wt.: 345.4
Status: Custom Synthesis
(S)-Desmethyl Rabeprazole Sodium Salt
CAT No: VS-R001024
CAS No: N/A
Mol.F.: C17H18N3O3S : Na
Mol.Wt.: 344.42 : 23.0
Status: Custom Synthesis
(S)-O-Desmethyl Rabeprazole Impurity
CAT No: VS-R001025
CAS No: 179952-05-7
Mol.F.: C17H19N3O3S
Mol.Wt.: 345.4
Status: Custom Synthesis
1,2-Phenylenediamine
CAT No: VS-R001031
CAS No: 95-54-5
Mol.F.: C6H8N2
Mol.Wt.: 108.1
Status: Custom Synthesis
Isopropyl Ether
CAT No: VS-R001030
CAS No: 108-20-3
Mol.F.: C6H14O
Mol.Wt.: 102.2
Status: Custom Synthesis
Rabeprazole
CAT No: VS-R001040
CAS No: 117976-89-3
Mol.F.: C18H21N3O3S
Mol.Wt.: 359.4
Status: Custom Synthesis
Rabeprazole 2-Chloromethyl Impurity
CAT No: VS-R001019
CAS No: 153259-31-5
Mol.F.: C11H16ClNO2 : HCl
Mol.Wt.: 229.7 : 36.5
Status: Custom Synthesis
Rabeprazole 4-Chloro Analog Sulfide
CAT No: VS-R001032
CAS No: 103312-62-5
Mol.F.: C14H12ClN3S
Mol.Wt.: 289.78
Status: In Stock
Rabeprazole 4-Chloro Analog Sulfone
CAT No: VS-R001020
CAS No: 1159977-27-1
Mol.F.: C14H12ClN3O2S
Mol.Wt.: 321.78
Status: Custom Synthesis
Rabeprazole Carboxylic Acid Impurity
CAT No: VS-R001021
CAS No: 1163685-31-1
Mol.F.: C11H15NO4
Mol.Wt.: 225.24
Status: Custom Synthesis
Rabeprazole EP Impurity A
CAT No: VS-R001002
CAS No: 117976-47-3
Mol.F.: C18H21N3O4S
Mol.Wt.: 375.4
Status: In Stock
Rabeprazole EP Impurity B
CAT No: VS-R001003
CAS No: 117977-21-6
Mol.F.: C18H21N3O2S
Mol.Wt.: 343.4
Status: In Stock
Rabeprazole EP Impurity C
CAT No: VS-R001004
CAS No: 2437254-50-5
Mol.F.: C14H10N3O3 : Na
Mol.Wt.: 268.3 : 23.0
Status: Custom Synthesis
Rabeprazole EP Impurity D
CAT No: VS-R001005
CAS No: 924663-38-7
Mol.F.: C18H21N3O4S
Mol.Wt.: 375.4
Status: In Stock
Rabeprazole EP Impurity E
CAT No: VS-R001006
CAS No: 102804-77-3
Mol.F.: C15H15N3O2S
Mol.Wt.: 301.4
Status: In Stock
Rabeprazole EP Impurity F
CAT No: VS-R001007
CAS No: 583-39-1
Mol.F.: C7H6N2S
Mol.Wt.: 150.2
Status: In Stock
Rabeprazole EP Impurity G
CAT No: VS-R001008
CAS No: 102804-82-0
Mol.F.: C15H15N3OS
Mol.Wt.: 285.4
Status: Custom Synthesis
Rabeprazole EP Impurity H
CAT No: VS-R001009
CAS No: 168167-42-8
Mol.F.: C14H12ClN3OS
Mol.Wt.: 305.8
Status: Custom Synthesis
Rabeprazole EP Impurity I
CAT No: VS-R001010
CAS No: 924663-37-6
Mol.F.: C18H21N3O5S
Mol.Wt.: 391.4
Status: In Stock
Rabeprazole EP Impurity K
CAT No: VS-R001011
CAS No: 615-16-7
Mol.F.: C7H6N2O
Mol.Wt.: 134.1
Status: Custom Synthesis
Rabeprazole EP Impurity K
CAT No: VS-R001042
CAS No: 102976-62-5
Mol.F.: C7H6N2O
Mol.Wt.: 134.14
Status: Custom Synthesis
Rabeprazole Impurity (Chloro Intermediate)
CAT No: VS-R001022
CAS No: 117977-20-5
Mol.F.: C11H16ClNO2
Mol.Wt.: 229.71
Status: Custom Synthesis
Rabeprazole Impurity 1
CAT No: VS-R001033
CAS No: 1286104-27-5
Mol.F.: C14H11N3O3
Mol.Wt.: 269.3
Status: Custom Synthesis
Rabeprazole Impurity 2
CAT No: VS-R001034
CAS No: N/A
Mol.F.: C7H5N3OS
Mol.Wt.: 179.2
Status: Custom Synthesis
Rabeprazole Impurity 5
CAT No: VS-R001035
CAS No: 1807988-36-8
Mol.F.: C18H19N3O4
Mol.Wt.: 341.37
Status: Custom Synthesis
Rabeprazole Impurity 6
CAT No: VS-R001036
CAS No: N/A
Mol.F.: C36H39N6O4S
Mol.Wt.: 651.8
Status: Custom Synthesis
Rabeprazole Impurity 7
CAT No: VS-R001037
CAS No: 2514705-91-8
Mol.F.: C16H12F3N3O3
Mol.Wt.: 351.3
Status: Custom Synthesis
Rabeprazole Impurity 8
CAT No: VS-R001038
CAS No: 1613482-73-7
Mol.F.: C17H18ClN3O2S
Mol.Wt.: 363.9
Status: Custom Synthesis
Rabeprazole Impurity 9
CAT No: VS-R001041
CAS No: 934-32-7
Mol.F.: C7H7N3
Mol.Wt.: 133.15
Status: Custom Synthesis
Rabeprazole N-Alkyl Impurity
CAT No: VS-R001012
CAS No: 935260-92-7
Mol.F.: C29H36N4O5S
Mol.Wt.: 552.7
Status: Custom Synthesis
Rabeprazole N-Alkyl Sulfide
CAT No: VS-R001013
CAS No: 1114543-47-3
Mol.F.: C29H38N4O4S
Mol.Wt.: 536.7
Status: Custom Synthesis
Rabeprazole N-Alkyl Sulfone
CAT No: VS-R001014
CAS No: 1246818-79-0
Mol.F.: C29H36N4O6S
Mol.Wt.: 568.7
Status: Custom Synthesis
Rabeprazole Sodium
CAT No: VS-R001001
CAS No: 117976-90-6
Mol.F.: C18H20N3O3S : Na
Mol.Wt.: 358.4 : 23.0
Status: In Stock
Rabeprazole Sodium R-Isomer
CAT No: VS-R001015
CAS No: 171440-18-9
Mol.F.: C18H20N3O3S : Na
Mol.Wt.: 358.4 : 23.0
Status: Custom Synthesis
Rabeprazole Sodium S-Isomer
CAT No: VS-R001016
CAS No: 171440-19-0
Mol.F.: C18H20N3O3S : Na
Mol.Wt.: 358.4 : 23.0
Status: Custom Synthesis
Rabeprazole Sulfide N-Oxide
CAT No: VS-R001017
CAS No: 924663-40-1
Mol.F.: C18H21N3O3S
Mol.Wt.: 359.44
Status: Custom Synthesis
Rabeprazole Sulfonic Acid Impurity
CAT No: VS-R001018
CAS No: 40828-54-4
Mol.F.: C7H6N2O3S
Mol.Wt.: 198.2
Status: Custom Synthesis
Rabeprazole USP Related Compound A (Sodium Salt)
CAT No: VS-R001039
CAS No: 1163685-30-0
Mol.F.: C14H10N3NaO3
Mol.Wt.: 291.24
Status: In Stock
Racemic-Desmethyl Rabeprazole Sodium Salt
CAT No: VS-R001028
CAS No: 117976-71-3
Mol.F.: C17H18N3O3S : Na
Mol.Wt.: 344.4 : 23.0
Status: Custom Synthesis
Racemic-O-Desmethyl Rabeprazole Impurity
CAT No: VS-R001027
CAS No: 117976-94-0
Mol.F.: C17H19N3O3S
Mol.Wt.: 345.4
Status: Custom Synthesis
