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Verapamil
Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Verapamil reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Verapamil-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
Verapamil
CAT No: VS-V019000
CAS No: 52-53-9
Mol.F.: C27H38N2O4
Mol.Wt.: 454.6
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 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 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: Custom Synthesis
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 J
CAT No: VS-V019012
CAS No: 67018-85-3
Mol.F.: C26H36N2O4
Mol.Wt.: 440.6
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
S-Verapamil HCl
CAT No: VS-V019019
CAS No: 36622-29-4
Mol.F.: C27H38N2O4
Mol.Wt.: 454.6
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
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
Verapamil N-Oxide
CAT No: VS-V019022
CAS No: 123861-30-3
Mol.F.: C27H38N2O5
Mol.Wt.: 470.61
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 EP Impurity J HCl
CAT No: VS-V019028
CAS No: 67812-42-4
Mol.F.: C26H37ClN2O4
Mol.Wt.: 477.04
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 Hydrochloride
CAT No: VS-V019030
CAS No: 152-11-4
Mol.F.: C27H38N2O4 : HCl
Mol.Wt.: 454.6 : 36.5
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 I (HCl)
CAT No: VS-V019032
CAS No: 1794-55-4
Mol.F.: C26H37ClN2O4
Mol.Wt.: 477.04
Status: Custom Synthesis
N-Nitroso Verapamil EP Impurity B
CAT No: VS-V019033
CAS No: 3036886-78-6
Mol.F.: C11H16N2O3
Mol.Wt.: 224.3
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
N-Nitroso Verapamil EP Impurity J
CAT No: VS-V019035
CAS No: NA
Mol.F.: C26H35N3O5
Mol.Wt.: 469.57
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: Custom Synthesis
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