Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Fosaprepitant 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 Fosaprepitant-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-F056000
CAS No: 172673-20-0
Mol.F.: C23H22F7N4O6P
Mol.Wt.: 614.4
Status: Custom Synthesis
CAT No: VS-F056001
CAS No: N/A
Mol.F.: C23H23F6N4O6P
Mol.Wt.: 596.4
Status: Custom Synthesis
CAT No: VS-F056002
CAS No: 265121-04-8
Mol.F.: C23H22F7N4O6P : 2(C7H17NO5)
Mol.Wt.: 614.4 : 2(195.2)
Status: Custom Synthesis
CAT No: VS-F056003
CAS No: N/A
Mol.F.: C23H22F7N4O6P
Mol.Wt.: 614.4
Status: Custom Synthesis
CAT No: VS-F056004
CAS No: 170902-81-5
Mol.F.: C23H21F7N4O3
Mol.Wt.: 534.4
Status: Custom Synthesis
CAT No: VS-F056005
CAS No: 219821-37-1
Mol.F.: C24H25F7N4O4
Mol.Wt.: 566.5
Status: Custom Synthesis
CAT No: VS-F056006
CAS No: 170729-80-3
Mol.F.: C23H21F7N4O3
Mol.Wt.: 534.4
Status: Custom Synthesis
CAT No: VS-F056007
CAS No: N/A
Mol.F.: C23H22F7N4O6P : 2(C7H17NO5)
Mol.Wt.: 614.4 : 2(195.2)
Status: Custom Synthesis
CAT No: VS-F056008
CAS No: N/A
Mol.F.: C23H23F6N4O6P : 2(C7H17NO5)
Mol.Wt.: 596.4 : 2(195.2)
Status: Custom Synthesis
CAT No: VS-F056009
CAS No: 2035475-10-4
Mol.F.: C30H28F7N4O6P
Mol.Wt.: 704.5
Status: Custom Synthesis
CAT No: VS-F056010
CAS No: 1623-08-1
Mol.F.: C14H15O4P
Mol.Wt.: 278.2
Status: Custom Synthesis
CAT No: VS-F056011
CAS No: 265121-01-5
Mol.F.: C37H34F7N4O6P
Mol.Wt.: 794.7
Status: Custom Synthesis
CAT No: VS-F056012
CAS No: 1242175-41-2
Mol.F.: C20H18F7NO2 : C2H2O4
Mol.Wt.: 437.4 : 90.0
Status: Custom Synthesis
CAT No: VS-F056013
CAS No: 889852-02-2
Mol.F.: C30H28F7N4O6P
Mol.Wt.: 704.5
Status: Custom Synthesis
CAT No: VS-F056014
CAS No: 1185503-00-7
Mol.F.: C23H22F7N4O6P
Mol.Wt.: 614.4
Status: Custom Synthesis
CAT No: VS-F056015
CAS No: N/A
Mol.F.: C23H22F7N4O6P : 1/2(C7H17NO5)
Mol.Wt.: 614.4 : 1/2(195.2)
Status: Custom Synthesis
CAT No: VS-F056016
CAS No: 1523569-90-5
Mol.F.: C23H22F7N4O6P : 1/2(C7H17NO5)
Mol.Wt.: 614.4 : 1/2(195.2)
Status: Custom Synthesis
CAT No: VS-F056017
CAS No: N/A
Mol.F.: C23H22F7N4O6P : 2(C7H17NO5)
Mol.Wt.: 614.4 : 2(195.2)
Status: Custom Synthesis
CAT No: VS-F056018
CAS No: N/A
Mol.F.: C23H22F7N4O6P : 1/2(C7H17NO5)
Mol.Wt.: 614.4 : 1/2(195.2)
Status: Custom Synthesis
CAT No: VS-F056019
CAS No: N/A
Mol.F.: C23H22F7N4O6P : 1/2(C7H17NO5)
Mol.Wt.: 614.4 : 1/2(195.2)
Status: Custom Synthesis
CAT No: VS-F056020
CAS No: 1523569-87-0
Mol.F.: C23H22F7N4O6P : 1/2(C7H17NO5)
Mol.Wt.: 614.4 : 1/2(195.2)
Status: Custom Synthesis
CAT No: VS-F056021
CAS No: N/A
Mol.F.: C23H21F7N4O3
Mol.Wt.: 534.4
Status: Custom Synthesis
CAT No: VS-F056022
CAS No: N/A
Mol.F.: C20H19ClF7NO2
Mol.Wt.: 473.82
Status: Custom Synthesis
CAT No: VS-F056023
CAS No: N/A
Mol.F.: C20H19ClF7NO2
Mol.Wt.: 473.82
Status: Custom Synthesis
CAT No: VS-F056024
CAS No: 2377328-01-1
Mol.F.: C27H24F7NO2
Mol.Wt.: 527.5
Status: Custom Synthesis