Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Levofolinate 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 Levofolinate-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-L035001
CAS No: N/A
Mol.F.: C20H21N7O7 : Ca : XH2O
Mol.Wt.: 471.4 : 40.1 : X(18.0)
Status: Custom Synthesis
CAT No: VS-L035002
CAS No: 4271-30-1
Mol.F.: C12H14N2O5
Mol.Wt.: 266.3
Status: Custom Synthesis
CAT No: VS-L035003
CAS No: N/A
Mol.F.: C21H23N7O8
Mol.Wt.: 501.5
Status: Custom Synthesis
CAT No: VS-L035004
CAS No: 59-30-3
Mol.F.: C19H19N7O6
Mol.Wt.: 441.4
Status: Custom Synthesis
CAT No: VS-L035005
CAS No: 134-05-4
Mol.F.: C20H19N7O7
Mol.Wt.: 469.4
Status: Custom Synthesis
CAT No: VS-L035006
CAS No: 944737-05-7
Mol.F.: C15H16N6O4
Mol.Wt.: 344.3
Status: Custom Synthesis
CAT No: VS-L035007
CAS No: 28459-40-7
Mol.F.: C20H21N7O7
Mol.Wt.: 471.4
Status: Custom Synthesis
CAT No: VS-L035008
CAS No: 4033-27-6
Mol.F.: C19H21N7O6
Mol.Wt.: 443.4
Status: Custom Synthesis
CAT No: VS-L035009
CAS No: 73951-54-9
Mol.F.: C20H23N7O7
Mol.Wt.: 473.4
Status: Custom Synthesis
CAT No: VS-L035010
CAS No: 31690-11-6
Mol.F.: C20H23N7O6
Mol.Wt.: 457.4
Status: Custom Synthesis