Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Fexofenadine 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 Fexofenadine-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-F018000
CAS No: 83799-24-0
Mol.F.: C32H39NO4
Mol.Wt.: 501.67
Status: In Stock
CAT No: VS-F018001
CAS No: 153439-40-8
Mol.F.: C32H39NO4 : HCl
Mol.Wt.: 501.7 : 36.5
Status: Custom Synthesis
CAT No: VS-F018002
CAS No: 76811-98-8
Mol.F.: C32H37NO4
Mol.Wt.: 499.65
Status: In Stock
CAT No: VS-F018003
CAS No: 479035-75-1
Mol.F.: C32H39NO4
Mol.Wt.: 501.67
Status: In Stock
CAT No: VS-F018004
CAS No: 185066-37-9
Mol.F.: C31H39NO2
Mol.Wt.: 457.66
Status: Limited Stock
CAT No: VS-F018005
CAS No: 154825-96-4
Mol.F.: C33H41NO4
Mol.Wt.: 515.69
Status: Out of Stock
CAT No: VS-F018006
CAS No: 115-46-8
Mol.F.: C18H21NO
Mol.Wt.: 267.37
Status: In Stock
CAT No: VS-F018007
CAS No: 185066-33-5
Mol.F.: C31H37NO4
Mol.Wt.: 487.64
Status: In Stock
CAT No: VS-F018008
CAS No: 1187954-57-9
Mol.F.: C32H37NO3
Mol.Wt.: 483.65
Status: In Stock
CAT No: VS-F018009
CAS No: N/A
Mol.F.: C32H37NO3
Mol.Wt.: 483.65
Status: Custom Synthesis
CAT No: VS-F018010
CAS No: 880088-78-8
Mol.F.: C15H18O3
Mol.Wt.: 246.3
Status: Custom Synthesis
CAT No: VS-F018011
CAS No: 1422515-52-3
Mol.F.: C32H39NO5
Mol.Wt.: 517.7
Status: Custom Synthesis
CAT No: VS-F018012
CAS No: N/A
Mol.F.: C34H43NO4
Mol.Wt.: 529.72
Status: Custom Synthesis
CAT No: VS-F018013
CAS No: 154477-54-0
Mol.F.: C15H19ClO3
Mol.Wt.: 282.76
Status: Custom Synthesis
CAT No: VS-F018014
CAS No: 862777-10-4
Mol.F.: C35H45NO4
Mol.Wt.: 543.75
Status: Custom Synthesis
CAT No: VS-F018015
CAS No: 162096-54-0
Mol.F.: C14H16O3
Mol.Wt.: 232.28
Status: Custom Synthesis
CAT No: VS-F018016
CAS No: 1187954-56-8
Mol.F.: C33H41NO4
Mol.Wt.: 515.69
Status: Custom Synthesis
CAT No: VS-F018017
CAS No: 174483-06-8
Mol.F.: C34H43NO4
Mol.Wt.: 529.72
Status: Custom Synthesis
CAT No: VS-F018018
CAS No: 832088-68-3
Mol.F.: C32H35NO3
Mol.Wt.: 481.64
Status: Custom Synthesis
CAT No: VS-F018019
CAS No: N/A
Mol.F.: C16H21ClO3
Mol.Wt.: 296.8
Status: Custom Synthesis
CAT No: VS-F018020
CAS No: N/A
Mol.F.: C14H18O2
Mol.Wt.: 218.3
Status: Custom Synthesis
CAT No: VS-F018021
CAS No: 192885-13-5
Mol.F.: C14H19ClO3
Mol.Wt.: 270.8
Status: Custom Synthesis
CAT No: VS-F018022
CAS No: 169280-26-6
Mol.F.: C14H18O2
Mol.Wt.: 218.3
Status: Custom Synthesis
CAT No: VS-F018023
CAS No: 6952-91-6
Mol.F.: C13H16O
Mol.Wt.: 188.3
Status: Custom Synthesis
CAT No: VS-F018024
CAS No: 57625-74-8
Mol.F.: C11H14O2
Mol.Wt.: 178.2
Status: Custom Synthesis
CAT No: VS-F018025
CAS No: 88783-30-6
Mol.F.: C18H21NO
Mol.Wt.: 267.4
Status: Custom Synthesis
CAT No: VS-F018026
CAS No: 498-95-3
Mol.F.: C6H11NO2
Mol.Wt.: 129.2
Status: Custom Synthesis
CAT No: VS-F018027
CAS No: N/A
Mol.F.: C33H39NO4
Mol.Wt.: 513.7
Status: Custom Synthesis
CAT No: VS-F018028
CAS No: N/A
Mol.F.: C32H39NO4
Mol.Wt.: 501.7
Status: Custom Synthesis
CAT No: VS-F018029
CAS No: 153439-43-1
Mol.F.: C32H37NO4.HCl
Mol.Wt.: 536.09
Status: Custom Synthesis
CAT No: VS-F018030
CAS No: 394222-30-1
Mol.F.: C15H20O4
Mol.Wt.: 264.3
Status: Custom Synthesis
CAT No: VS-F018031
CAS No: N/A
Mol.F.: C32H42ClNO5
Mol.Wt.: 556.13
Status: Custom Synthesis