Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Parecoxib 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 Parecoxib-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-P011001
CAS No: 198470-85-8
Mol.F.: C19H18N2O4S : Na
Mol.Wt.: 370.4 : 23.0
Status: Custom Synthesis
CAT No: VS-P011002
CAS No: N/A
Mol.F.: C19H18N2O5S
Mol.Wt.: 386.4
Status: Custom Synthesis
CAT No: VS-P011003
CAS No: 198471-06-6
Mol.F.: C18H16N2O4S
Mol.Wt.: 356.4
Status: Custom Synthesis
CAT No: VS-P011004
CAS No: N/A
Mol.F.: C19H18N2O4S
Mol.Wt.: 370.4
Status: Custom Synthesis
CAT No: VS-P011005
CAS No: 477594-28-8
Mol.F.: C19H18N2O4S
Mol.Wt.: 370.4
Status: Custom Synthesis
CAT No: VS-P011006
CAS No: N/A
Mol.F.: C19H17N2O4S : Na
Mol.Wt.: 369.4 : 23.0
Status: Custom Synthesis
CAT No: VS-P011007
CAS No: 1708094-99-8
Mol.F.: C22H23N3O7S2
Mol.Wt.: 505.6
Status: Custom Synthesis
CAT No: VS-P011008
CAS No: 451-40-1
Mol.F.: C14H12O
Mol.Wt.: 196.3
Status: Custom Synthesis
CAT No: VS-P011009
CAS No: N/A
Mol.F.: C16H14N2O3S
Mol.Wt.: 314.4
Status: Custom Synthesis
CAT No: VS-P011010
CAS No: 1373038-59-5
Mol.F.: C16H15N3O5S2
Mol.Wt.: 393.4
Status: Custom Synthesis
CAT No: VS-P011011
CAS No: 198471-06-6
Mol.F.: C18H16N2O4S
Mol.Wt.: 356.4
Status: Custom Synthesis
CAT No: VS-P011012
CAS No: 198470-92-7
Mol.F.: C20H20N2O4S : Na
Mol.Wt.: 384.5 : 23.0
Status: Custom Synthesis
CAT No: VS-P011013
CAS No: 501093-49-8
Mol.F.: C16H14N2O4S
Mol.Wt.: 330.4
Status: Custom Synthesis
CAT No: VS-P011014
CAS No: 181696-35-5
Mol.F.: C16H13NO4S
Mol.Wt.: 315.4
Status: Custom Synthesis
CAT No: VS-P011015
CAS No: N/A
Mol.F.: C17H18N2O4S
Mol.Wt.: 346.4
Status: Custom Synthesis
CAT No: VS-P011016
CAS No: 181695-72-7
Mol.F.: C16H14N2O3S
Mol.Wt.: 314.4
Status: Custom Synthesis
CAT No: VS-P011017
CAS No: 181696-12-8
Mol.F.: C16H14N2O3S
Mol.Wt.: 314.4
Status: Custom Synthesis
CAT No: VS-P011018
CAS No: 198470-84-7
Mol.F.: C19H18N2O4S
Mol.Wt.: 370.4
Status: Custom Synthesis
CAT No: VS-P011019
CAS No: N/A
Mol.F.: C16H13NO7S2
Mol.Wt.: 395.4
Status: Custom Synthesis
CAT No: VS-P011020
CAS No: 26306-06-9
Mol.F.: C14H13NO
Mol.Wt.: 211.3
Status: Custom Synthesis
CAT No: VS-P011021
CAS No: 1884279-18-8
Mol.F.: C18H17NO4S
Mol.Wt.: 343.4
Status: Custom Synthesis
CAT No: VS-P011022
CAS No: N/A
Mol.F.: C16H15NO2
Mol.Wt.: 253.3
Status: Custom Synthesis
CAT No: VS-P011023
CAS No: 2338845-31-9
Mol.F.: C32H24N2O4S
Mol.Wt.: 532.6
Status: Custom Synthesis
CAT No: VS-P011024
CAS No: 386273-25-2
Mol.F.: C16H14N2O3S
Mol.Wt.: 314.4
Status: Custom Synthesis
CAT No: VS-P011025
CAS No: 37928-17-9
Mol.F.: C16H13NO
Mol.Wt.: 235.3
Status: Custom Synthesis
CAT No: VS-P011026
CAS No: 1709956-89-7
Mol.F.: C19H18N2O4S
Mol.Wt.: 370.4
Status: Custom Synthesis
CAT No: VS-P011027
CAS No: 181696-73-1
Mol.F.: C16H15NO2
Mol.Wt.: 253.3
Status: Custom Synthesis
CAT No: VS-P011028
CAS No: 1373038-60-8
Mol.F.: C32H25N3O6S2
Mol.Wt.: 611.7
Status: Custom Synthesis
CAT No: VS-P011029
CAS No: 198471-07-7
Mol.F.: C18H15N2O4S : Na
Mol.Wt.: 355.4 : 23.0
Status: Custom Synthesis
CAT No: VS-P011030
CAS No: 2235371-89-6
Mol.F.: C19H18N2O4S
Mol.Wt.: 370.4
Status: Custom Synthesis
CAT No: VS-P011031
CAS No: N/A
Mol.F.: C19H17N2O4S : Na
Mol.Wt.: 369.4 : 23.0
Status: Custom Synthesis
CAT No: VS-P011032
CAS No: N/A
Mol.F.: C16H14N2O3S
Mol.Wt.: 314.4
Status: Custom Synthesis
CAT No: VS-P011033
CAS No: N/A
Mol.F.: C19H18N2O4S
Mol.Wt.: 370.4
Status: Custom Synthesis
CAT No: VS-P011034
CAS No: 198470-91-6
Mol.F.: C20H20N2O4S
Mol.Wt.: 384.5
Status: Custom Synthesis