Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Fentanyl 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 Fentanyl-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-F014000
CAS No: 437-38-7
Mol.F.: C22H28N2O
Mol.Wt.: 336.5
Status: Custom Synthesis
CAT No: VS-F014001
CAS No: 1233011-07-8
Mol.F.: C22H28N2O2
Mol.Wt.: 352.5
Status: Custom Synthesis
CAT No: VS-F014002
CAS No: 1609-66-1
Mol.F.: C14H20N2O
Mol.Wt.: 232.3
Status: Custom Synthesis
CAT No: VS-F014003
CAS No: 3258-84-2
Mol.F.: C21H26N2O
Mol.Wt.: 322.5
Status: Custom Synthesis
CAT No: VS-F014004
CAS No: 21409-26-7
Mol.F.: C19H24N2
Mol.Wt.: 280.4
Status: Custom Synthesis
CAT No: VS-F014005
CAS No: 100-52-7
Mol.F.: C7H6O
Mol.Wt.: 106.1
Status: Custom Synthesis
CAT No: VS-F014006
CAS No: 62-53-3
Mol.F.: C6H7N
Mol.Wt.: 93.1
Status: Custom Synthesis
CAT No: VS-F014007
CAS No: 620-71-3
Mol.F.: C9H11NO
Mol.Wt.: 149.2
Status: Custom Synthesis
CAT No: VS-F014008
CAS No: N/A
Mol.F.: C22H27ClN2O
Mol.Wt.: 370.9
Status: Custom Synthesis
CAT No: VS-F014009
CAS No: 23056-29-3
Mol.F.: C11H16N2
Mol.Wt.: 176.3
Status: Custom Synthesis
CAT No: VS-F014010
CAS No: 1155-56-2
Mol.F.: C18H22N2
Mol.Wt.: 266.4
Status: Custom Synthesis
CAT No: VS-F014011
CAS No: 1474-02-8
Mol.F.: C21H26N2O
Mol.Wt.: 322.5
Status: Custom Synthesis
CAT No: VS-F014012
CAS No: 103-63-9
Mol.F.: C8H9Br
Mol.Wt.: 185.1
Status: Custom Synthesis
CAT No: VS-F014013
CAS No: NA
Mol.F.: C11H15N3O
Mol.Wt.: 205.3
Status: Custom Synthesis
CAT No: VS-F014014
CAS No: NA
Mol.F.: C11H15N3O
Mol.Wt.: 205.3
Status: Custom Synthesis
CAT No: VS-F014015
CAS No: NA
Mol.F.: C11H14N4O2
Mol.Wt.: 234.3
Status: Custom Synthesis
CAT No: VS-F014016
CAS No: NA
Mol.F.: C14H19N3O2
Mol.Wt.: 261.3
Status: Custom Synthesis
CAT No: VS-F014017
CAS No: 1184873-13-9
Mol.F.: C18H21N3O
Mol.Wt.: 295.4
Status: Custom Synthesis
CAT No: VS-F014018
CAS No: 1184873-14-0
Mol.F.: C19H23N3O
Mol.Wt.: 309.4
Status: Custom Synthesis