Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Levodopa 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 Levodopa-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-L032000
CAS No: 59-92-7
Mol.F.: C9H11NO4
Mol.Wt.: 197.2
Status: Custom Synthesis
CAT No: VS-L032001
CAS No: 217657-34-6
Mol.F.: C9H11NO7S
Mol.Wt.: 277.3
Status: Custom Synthesis
CAT No: VS-L032002
CAS No: 27244-64-0
Mol.F.: C9H11NO5
Mol.Wt.: 213.2
Status: Custom Synthesis
CAT No: VS-L032003
CAS No: 60-18-4
Mol.F.: C9H11NO3
Mol.Wt.: 181.2
Status: Custom Synthesis
CAT No: VS-L032004
CAS No: 7636-26-2
Mol.F.: C10H13NO4
Mol.Wt.: 211.2
Status: In Stock
CAT No: VS-L032005
CAS No: 5796-17-8
Mol.F.: C9H11NO4
Mol.Wt.: 197.2
Status: Custom Synthesis
CAT No: VS-L032006
CAS No: 32161-30-1
Mol.F.: C11H15NO4
Mol.Wt.: 225.3
Status: Custom Synthesis
CAT No: VS-L032007
CAS No: 127-17-3
Mol.F.: C3H4O3
Mol.Wt.: 88.1
Status: Custom Synthesis
CAT No: VS-L032008
CAS No: 120-80-9
Mol.F.: C6H6O2
Mol.Wt.: 110.1
Status: Custom Synthesis
CAT No: VS-L032009
CAS No: 32404-28-7
Mol.F.: C11H13NO4 : HCl
Mol.Wt.: 223.2 : 36.5
Status: Custom Synthesis
CAT No: VS-L032010
CAS No: 200630-46-2
Mol.F.: C10H13NO4 : H2O
Mol.Wt.: 211.2 : 18.0
Status: Custom Synthesis
CAT No: VS-L032011
CAS No: 18674-59-4
Mol.F.: C9H11NO5
Mol.Wt.: 213.2
Status: Custom Synthesis
CAT No: VS-L032012
CAS No: 76757-91-0
Mol.F.: C16H23NO5
Mol.Wt.: 309.4
Status: Custom Synthesis