Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Ulipristal 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 Ulipristal-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-U001000
CAS No: 159811-51-5
Mol.F.: C28H35NO3
Mol.Wt.: 433.6
Status: Custom Synthesis
CAT No: VS-U001001
CAS No: 126784-99-4
Mol.F.: C30H37NO4
Mol.Wt.: 475.6
Status: Custom Synthesis
CAT No: VS-U001002
CAS No: 244206-52-8
Mol.F.: C26H31NO3
Mol.Wt.: 405.5
Status: Custom Synthesis
CAT No: VS-U001003
CAS No: 159681-67-1
Mol.F.: C27H33NO3
Mol.Wt.: 419.6
Status: Custom Synthesis
CAT No: VS-U001004
CAS No: 159681-66-0
Mol.F.: C29H35NO4
Mol.Wt.: 461.6
Status: Custom Synthesis
CAT No: VS-U001005
CAS No: 244206-49-3
Mol.F.: C28H33NO4
Mol.Wt.: 447.5
Status: Custom Synthesis
CAT No: VS-U001006
CAS No: 1927850-00-7
Mol.F.: C30H37NO5
Mol.Wt.: 491.6
Status: Custom Synthesis
CAT No: VS-U001007
CAS No: N/A
Mol.F.: C30H39NO4
Mol.Wt.: 477.7
Status: Custom Synthesis
CAT No: VS-U001008
CAS No: 42982-49-0
Mol.F.: C22H30O4
Mol.Wt.: 358.5
Status: Custom Synthesis
CAT No: VS-U001009
CAS No: 1941239-55-9
Mol.F.: C24H34O6
Mol.Wt.: 418.5
Status: Custom Synthesis
CAT No: VS-U001010
CAS No: 33300-19-5
Mol.F.: C21H27NO3
Mol.Wt.: 341.4
Status: Custom Synthesis
CAT No: VS-U001011
CAS No: 1655514-74-1
Mol.F.: C30H37NO4
Mol.Wt.: 475.6
Status: Custom Synthesis
CAT No: VS-U001012
CAS No: 709615-25-8
Mol.F.: C30H37NO4
Mol.Wt.: 475.6
Status: Custom Synthesis
CAT No: VS-U001013
CAS No: N/A
Mol.F.: C30H37NO4
Mol.Wt.: 475.6
Status: Custom Synthesis
CAT No: VS-U001014
CAS No: N/A
Mol.F.: C30H35NO3
Mol.Wt.: 457.6
Status: Custom Synthesis
CAT No: VS-U001015
CAS No: 1655514-84-3
Mol.F.: C30H37NO4
Mol.Wt.: 475.6
Status: Custom Synthesis