Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Lemborexant 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 Lemborexant-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-L108000
CAS No: 1369764-02-2
Mol.F.: C22H20F2N4O2
Mol.Wt.: 410.4
Status: Custom Synthesis
CAT No: VS-L108001
CAS No: 1369765-95-6
Mol.F.: C22H20F2N4O3
Mol.Wt.: 426.4
Status: Custom Synthesis
CAT No: VS-L108002
CAS No: 1369765-96-7
Mol.F.: C22H20F2N4O3
Mol.Wt.: 426.4
Status: Custom Synthesis
CAT No: VS-L108003
CAS No: 1369765-94-5
Mol.F.: C22H20F2N4O3
Mol.Wt.: 426.4
Status: Custom Synthesis
CAT No: VS-L108004
CAS No: 1369766-52-8
Mol.F.: C22H20F2N4O3
Mol.Wt.: 426.4
Status: Custom Synthesis
CAT No: VS-L108005
CAS No: 1369766-49-3
Mol.F.: C22H20F2N4O3
Mol.Wt.: 426.4
Status: Custom Synthesis
CAT No: VS-L108006
CAS No: 528587-70-4
Mol.F.: C11H9FO2
Mol.Wt.: 192.2
Status: Custom Synthesis
CAT No: VS-L108007
CAS No: 1369767-20-3
Mol.F.: C11H13FO2
Mol.Wt.: 196.2
Status: Custom Synthesis
CAT No: VS-L108008
CAS No: 1450904-92-3
Mol.F.: C20H21FO5S
Mol.Wt.: 392.4
Status: Custom Synthesis
CAT No: VS-L108009
CAS No: NA
Mol.F.: C20H21FO5S
Mol.Wt.: 392.4
Status: Custom Synthesis
CAT No: VS-L108010
CAS No: NA
Mol.F.: C13H13FO2
Mol.Wt.: 220.2
Status: Custom Synthesis