Verapamil 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.
N-Nitroso Verapamil EP Impurity B
CAT No: VS-V019033
CAS No: 3036886-78-6
Mol.F.: C11H16N2O3
Mol.Wt.: 224.3
Status: In Stock
N-Nitroso Verapamil EP Impurity J
CAT No: VS-V019035
CAS No: NA
Mol.F.: C26H35N3O5
Mol.Wt.: 469.57
Status: Custom Synthesis
N-Nitroso Verapamil Impurity-2
CAT No: VS-V019034
CAS No: NA
Mol.F.: C17H25N3O3
Mol.Wt.: 319.4
Status: Custom Synthesis
Nor Verapamil N-β-D-Glucuronide
CAT No: VS-V019021
CAS No: 126883-99-6
Mol.F.: C32H44N2O10
Mol.Wt.: 616.7
Status: Custom Synthesis
R-Verapamil HCl
CAT No: VS-V019020
CAS No: 38321-02-7
Mol.F.: C27H38N2O4
Mol.Wt.: 454.6
Status: Custom Synthesis
S-Verapamil HCl
CAT No: VS-V019019
CAS No: 36622-29-4
Mol.F.: C27H38N2O4
Mol.Wt.: 454.6
Status: Custom Synthesis
Verapamil Dimer Impurity 1
CAT No: VS-V019029
CAS No: 24997-88-4
Mol.F.: C20H27NO4
Mol.Wt.: 345.4
Status: Custom Synthesis
Verapamil EP Impurity A
CAT No: VS-V019001
CAS No: 141991-88-0
Mol.F.: C25H38N2O4
Mol.Wt.: 430.6
Status: Custom Synthesis
Verapamil EP Impurity A (2HCl)
CAT No: VS-V019036
CAS No: 63434-11-7
Mol.F.: C25H40Cl2N2O4
Mol.Wt.: 503.5
Status: In Stock
Verapamil EP Impurity B
CAT No: VS-V019002
CAS No: 3490-06-0
Mol.F.: C11H17NO2
Mol.Wt.: 195.2
Status: Custom Synthesis
Verapamil EP Impurity B HCl
CAT No: VS-V019003
CAS No: 13078-76-7
Mol.F.: C11H17NO2 : HCl
Mol.Wt.: 195.3 : 36.5
Status: Custom Synthesis
Verapamil EP Impurity C
CAT No: VS-V019004
CAS No: 3490-05-9
Mol.F.: C12H19NO2
Mol.Wt.: 209.3
Status: Custom Synthesis
Verapamil EP Impurity D
CAT No: VS-V019005
CAS No: 36770-74-8
Mol.F.: C14H22ClNO2
Mol.Wt.: 271.8
Status: Custom Synthesis
Verapamil EP Impurity D (HCl salt)
CAT No: VS-V019006
CAS No: 36770-75-9
Mol.F.: C14H22ClNO2 : HCl
Mol.Wt.: 271.8 : 36.5
Status: Custom Synthesis
Verapamil EP Impurity E
CAT No: VS-V019007
CAS No: 93-03-8
Mol.F.: C9H12O3
Mol.Wt.: 168.2
Status: Custom Synthesis
Verapamil EP Impurity F
CAT No: VS-V019008
CAS No: 34245-14-2
Mol.F.: C17H26N2O2
Mol.Wt.: 290.4
Status: Custom Synthesis
Verapamil EP Impurity F (HCl)
CAT No: VS-V019031
CAS No: 67775-97-7
Mol.F.: C17H26N2O2 : HCl
Mol.Wt.: 290.4 : 36.5
Status: Custom Synthesis
Verapamil EP Impurity G
CAT No: VS-V019009
CAS No: 120-14-9
Mol.F.: C9H10O3
Mol.Wt.: 166.2
Status: Custom Synthesis
Verapamil EP Impurity H
CAT No: VS-V019010
CAS No: 67018-83-1
Mol.F.: C26H36N2O4
Mol.Wt.: 440.6
Status: In Stock
Verapamil EP Impurity I
CAT No: VS-V019011
CAS No: 2893-91-6
Mol.F.: C26H36N2O4
Mol.Wt.: 440.6
Status: Custom Synthesis
Verapamil EP Impurity I (HCl)
CAT No: VS-V019032
CAS No: 1794-55-4
Mol.F.: C26H37ClN2O4
Mol.Wt.: 477.04
Status: Custom Synthesis
Verapamil EP Impurity J
CAT No: VS-V019012
CAS No: 67018-85-3
Mol.F.: C26H36N2O4
Mol.Wt.: 440.6
Status: Custom Synthesis
Verapamil EP Impurity J HCl
CAT No: VS-V019028
CAS No: 67812-42-4
Mol.F.: C26H37ClN2O4
Mol.Wt.: 477.04
Status: Custom Synthesis
Verapamil EP Impurity K
CAT No: VS-V019013
CAS No: 20850-49-1
Mol.F.: C13H17NO2
Mol.Wt.: 219.3
Status: Custom Synthesis
Verapamil EP Impurity L
CAT No: VS-V019014
CAS No: 14046-55-0
Mol.F.: C12H16O3
Mol.Wt.: 208.3
Status: Custom Synthesis
Verapamil EP Impurity M
CAT No: VS-V019015
CAS No: 141991-89-1
Mol.F.: C42H57N3O6
Mol.Wt.: 699.9
Status: Custom Synthesis
Verapamil EP Impurity N
CAT No: VS-V019016
CAS No: 2086274-75-9
Mol.F.: C33H47N3O4
Mol.Wt.: 549.8
Status: Custom Synthesis
Verapamil EP Impurity O
CAT No: VS-V019017
CAS No: 959011-16-6
Mol.F.: C27H38N2O4
Mol.Wt.: 454.6
Status: Custom Synthesis
Verapamil EP Impurity P
CAT No: VS-V019018
CAS No: 2086275-13-8
Mol.F.: C29H38N2O4
Mol.Wt.: 478.6
Status: Custom Synthesis
Verapamil Hydrochloride
CAT No: VS-V019030
CAS No: 152-11-4
Mol.F.: C27H38N2O4 : HCl
Mol.Wt.: 454.6 : 36.5
Status: Custom Synthesis
Verapamil Impurity 1 HBr
CAT No: VS-V019023
CAS No: 1551304-28-9
Mol.F.: C12H19NO2. HBr
Mol.Wt.: 209.3 : 80.9
Status: Custom Synthesis
Verapamil Impurity 2
CAT No: VS-V019024
CAS No: N/A
Mol.F.: C27H38N2O5
Mol.Wt.: 470.6
Status: Custom Synthesis
Verapamil Impurity 3
CAT No: VS-V019025
CAS No: 77326-93-3
Mol.F.: C26H36N2O4
Mol.Wt.: 440.6
Status: Custom Synthesis
Verapamil Impurity 4
CAT No: VS-V019026
CAS No: 67018-80-8
Mol.F.: C26H36N2O4
Mol.Wt.: 440.6
Status: Custom Synthesis
Verapamil Impurity C (HCl)
CAT No: VS-V019027
CAS No: 51012-67-0
Mol.F.: C12H20ClNO2
Mol.Wt.: 245.75
Status: Custom Synthesis
Verapamil N-Oxide
CAT No: VS-V019022
CAS No: 123861-30-3
Mol.F.: C27H38N2O5
Mol.Wt.: 470.61
Status: Custom Synthesis
