Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Solifenacin 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 Solifenacin-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.
CAT No: VS-S032000
CAS No: 180272-14-4
Mol.F.: C23H26N2O2
Mol.Wt.: 362.46
Status: Custom Synthesis
CAT No: VS-S032001
CAS No: 242478-38-2
Mol.F.: C23H26N2O2 : C4H6O4
Mol.Wt.: 362.5 : 118.1
Status: Custom Synthesis
CAT No: VS-S032002
CAS No: 865813-82-7
Mol.F.: C23H26N2O2 : C4H6O6
Mol.Wt.: 362.5 : 150.1
Status: Custom Synthesis
CAT No: VS-S032003
CAS No: 118864-75-8
Mol.F.: C15H15N
Mol.Wt.: 209.3
Status: Custom Synthesis
CAT No: VS-S032004
CAS No: 1353274-25-5
Mol.F.: C19H21NO2
Mol.Wt.: 295.4
Status: Custom Synthesis
CAT No: VS-S032005
CAS No: 1534326-81-2
Mol.F.: C31H28N2O
Mol.Wt.: 444.6
Status: Custom Synthesis
CAT No: VS-S032006
CAS No: N/A
Mol.F.: C31H28N2O
Mol.Wt.: 444.6
Status: Custom Synthesis
CAT No: VS-S032007
CAS No: 25333-42-0
Mol.F.: C7H13NO
Mol.Wt.: 127.2
Status: Limited Stock
CAT No: VS-S032008
CAS No: 774517-20-3
Mol.F.: C23H26N2O2
Mol.Wt.: 362.5
Status: In Stock
CAT No: VS-S032009
CAS No: 740780-79-4
Mol.F.: C23H26N2O2
Mol.Wt.: 362.5
Status: In Stock
CAT No: VS-S032010
CAS No: 732228-02-3
Mol.F.: C23H26N2O2
Mol.Wt.: 362.5
Status: In Stock
CAT No: VS-S032011
CAS No: 180272-28-0
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032012
CAS No: 201660-36-8
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032013
CAS No: 1251905-45-9
Mol.F.: C17H17NO2
Mol.Wt.: 267.3
Status: Custom Synthesis
CAT No: VS-S032014
CAS No: 34583-34-1
Mol.F.: C7H13NO
Mol.Wt.: 127.2
Status: Custom Synthesis
CAT No: VS-S032015
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032016
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032017
CAS No: 42437-96-7
Mol.F.: C7H13NO : HCl
Mol.Wt.: 127.1 : 36.4
Status: Custom Synthesis
CAT No: VS-S032018
CAS No: 1229227-22-8
Mol.F.: C22H18N2O4
Mol.Wt.: 374.4
Status: Custom Synthesis
CAT No: VS-S032019
CAS No: 1619-34-7
Mol.F.: C7H13NO
Mol.Wt.: 127.2
Status: Custom Synthesis
CAT No: VS-S032020
CAS No: 180272-45-1
Mol.F.: C15H15N
Mol.Wt.: 209.3
Status: Custom Synthesis
CAT No: VS-S032021
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032022
CAS No: 2057-25-2
Mol.F.: C10H21NO
Mol.Wt.: 171.3
Status: Custom Synthesis
CAT No: VS-S032023
CAS No: 2057-26-3
Mol.F.: C10H21NO
Mol.Wt.: 171.3
Status: Custom Synthesis
CAT No: VS-S032024
CAS No: N/A
Mol.F.: C23H26N2O4
Mol.Wt.: 394.5
Status: Limited Stock
CAT No: VS-S032025
CAS No: 861998-77-8
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032026
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032027
CAS No: 1956436-64-8
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032028
CAS No: 52250-50-7
Mol.F.: C15H13N
Mol.Wt.: 207.3
Status: Custom Synthesis
CAT No: VS-S032029
CAS No: N/A
Mol.F.: C17H17N4O2
Mol.Wt.: 267.3
Status: Custom Synthesis
CAT No: VS-S032030
CAS No: 180468-42-2
Mol.F.: C18H19NO2
Mol.Wt.: 281.4
Status: Custom Synthesis
CAT No: VS-S032031
CAS No: N/A
Mol.F.: C25H30N2O2
Mol.Wt.: 390.5
Status: Custom Synthesis
CAT No: VS-S032032
CAS No: N/A
Mol.F.: C18H20N2O
Mol.Wt.: 280.4
Status: Custom Synthesis
CAT No: VS-S032033
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032034
CAS No: 616-38-6
Mol.F.: C3H6O3
Mol.Wt.: 90.1
Status: Custom Synthesis
CAT No: VS-S032035
CAS No: 1225338-27-1
Mol.F.: C23H26N2O2
Mol.Wt.: 362.5
Status: Custom Synthesis
CAT No: VS-S032036
CAS No: 1427376-05-3
Mol.F.: C15H20N2O2
Mol.Wt.: 260.3
Status: Custom Synthesis
CAT No: VS-S032037
CAS No: 3731-38-2
Mol.F.: C7H11NO
Mol.Wt.: 125.2
Status: Custom Synthesis
CAT No: VS-S032038
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032039
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032040
CAS No: 3278-14-6
Mol.F.: C15H15NO
Mol.Wt.: 225.3
Status: Custom Synthesis
CAT No: VS-S032041
CAS No: 134021-15-1
Mol.F.: C15H13N
Mol.Wt.: 207.3
Status: Custom Synthesis
CAT No: VS-S032042
CAS No: 1682642-69-8
Mol.F.: C15H22N2.2HCl
Mol.Wt.: 303.27
Status: Custom Synthesis
CAT No: VS-S032043
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032044
CAS No: 2512210-26-1
Mol.F.: C22H19NO2
Mol.Wt.: 329.4
Status: Custom Synthesis
CAT No: VS-S032045
CAS No: 59653-40-6
Mol.F.: C9H15NO2
Mol.Wt.: 169.2
Status: Custom Synthesis
CAT No: VS-S032046
CAS No: 22990-19-8
Mol.F.: C15H15N
Mol.Wt.: 209.3
Status: Custom Synthesis
CAT No: VS-S032047
CAS No: N/A
Mol.F.: C24H28N2O2
Mol.Wt.: 376.5
Status: Custom Synthesis
CAT No: VS-S032048
CAS No: 1035272-88-8
Mol.F.: C16H15NO2
Mol.Wt.: 253.3
Status: Custom Synthesis
CAT No: VS-S032049
CAS No: N/A
Mol.F.: C31H28N2O
Mol.Wt.: 444.6
Status: Custom Synthesis
CAT No: VS-S032050
CAS No: 869884-24-2
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032051
CAS No: 2518398-14-4
Mol.F.: C23H26N2O2 : C4H6O4
Mol.Wt.: 362.5 : 118.1
Status: In Stock
CAT No: VS-S032052
CAS No: 1863095-36-6
Mol.F.: C23H26N2O4
Mol.Wt.: 394.5
Status: In Stock
CAT No: VS-S032053
CAS No: N/A
Mol.F.: C23H26N2O4
Mol.Wt.: 394.5
Status: Custom Synthesis
CAT No: VS-S032054
CAS No: N/A
Mol.F.: C23H26N2O3
Mol.Wt.: 378.5
Status: Custom Synthesis
CAT No: VS-S032055
CAS No: 1262506-09-1
Mol.F.: C27H32N2O6
Mol.Wt.: 480.55
Status: Custom Synthesis
CAT No: VS-S032056
CAS No: 862207-71-4
Mol.F.: C27H32N2O6
Mol.Wt.: 480.55
Status: Custom Synthesis
CAT No: VS-S032057
CAS No: 862207-70-3
Mol.F.: C23H26N2O2. C4H6O4
Mol.Wt.: 480.55
Status: Custom Synthesis
CAT No: VS-S032058
CAS No: 180468-38-6
Mol.F.: C23H26N2O2
Mol.Wt.: 362.47
Status: Custom Synthesis