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Remdesivir
Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Remdesivir 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 Remdesivir-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.
Remdesivir
CAT No: VS-R020000
CAS No: 1809249-37-3
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Limited Stock
Remdesivir Impurity A
CAT No: VS-R020001
CAS No: N/A
Mol.F.: C12H13N5O4
Mol.Wt.: 291.3
Status: Custom Synthesis
Remdesivir Impurity C
CAT No: VS-R020002
CAS No: 2563618-05-1
Mol.F.: C25H31N6O8P
Mol.Wt.: 574.5
Status: Custom Synthesis
Remdesivir S-isomer at CN
CAT No: VS-R020003
CAS No: N/A
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir D-alanine isomer
CAT No: VS-R020004
CAS No: 2093124-26-4
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir R-P isomer
CAT No: VS-R020005
CAS No: 1911578-75-0
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir Acid impurity
CAT No: VS-R020006
CAS No: N/A
Mol.F.: C21H23N6O8P
Mol.Wt.: 518.4
Status: Custom Synthesis
Remdesivir Des alanine Impurity
CAT No: VS-R020007
CAS No: 2607871-93-0
Mol.F.: C18H18N5O7P
Mol.Wt.: 447.3
Status: Custom Synthesis
Remdesivir O-Desphosphate Analogue
CAT No: VS-R020008
CAS No: 1191237-69-0
Mol.F.: C12H13N5O4
Mol.Wt.: 291.3
Status: Custom Synthesis
Remdesivir O-Desphosphate Acetonide Impurity
CAT No: VS-R020009
CAS No: 1191237-80-5
Mol.F.: C15H17N5O4
Mol.Wt.: 331.3
Status: Custom Synthesis
Remdesivir O-Desphosphate Tri-OBn Impurity
CAT No: VS-R020010
CAS No: 1355049-94-3
Mol.F.: C32H32N4O5
Mol.Wt.: 552.6
Status: Custom Synthesis
Remdesivir R-P D-alanine isomer
CAT No: VS-R020011
CAS No: 2096990-00-8
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir triphosphate Sodium
CAT No: VS-R020012
CAS No: 1355050-21-3
Mol.F.: C12H15N5NaO13P3
Mol.Wt.: 553.2
Status: Custom Synthesis
Desphenyl Impurity
CAT No: VS-R020013
CAS No: N/A
Mol.F.: C21H31N6O8P
Mol.Wt.: 526.5
Status: Custom Synthesis
Desphenyl Acid Impurity
CAT No: VS-R020014
CAS No: N/A
Mol.F.: C15H19N6O8P
Mol.Wt.: 442.3
Status: Custom Synthesis
Bis Phosphoryl Impurity
CAT No: VS-R020015
CAS No: N/A
Mol.F.: C42H57N7O12P2
Mol.Wt.: 913.9
Status: Custom Synthesis
Remdesivir hydroxy N-Oxide
CAT No: VS-R020016
CAS No: N/A
Mol.F.: C21H23N6O9P
Mol.Wt.: 534.4
Status: Custom Synthesis
Remdesivir 5’-Desphosphate 3’-O-[(S)phosphate]
![Picture of Remdesivir 5’-Desphosphate 3’-O-[(S)phosphate]](https://venkatasailifesciences.com/content/images/thumbs/0051425_remdesivir-5-desphosphate-3-o-sphosphate_350.png "Show details for Remdesivir 5’-Desphosphate 3’-O-[(S)phosphate]")
CAT No: VS-R020017
CAS No: N/A
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir 5’-Desphosphate 2’-O-[(S)phosphate]
![Picture of Remdesivir 5’-Desphosphate 2’-O-[(S)phosphate]](https://venkatasailifesciences.com/content/images/thumbs/0051426_remdesivir-5-desphosphate-2-o-sphosphate_350.png "Show details for Remdesivir 5’-Desphosphate 2’-O-[(S)phosphate]")
CAT No: VS-R020018
CAS No: N/A
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir N-Oxide
CAT No: VS-R020019
CAS No: N/A
Mol.F.: C27H35N6O9P
Mol.Wt.: 618.6
Status: Custom Synthesis
Remdesivir R-P isomer
CAT No: VS-R020020
CAS No: N/A
Mol.F.: C27H35N6O8P
Mol.Wt.: 602.6
Status: Custom Synthesis
Remdesivir Phosphate Impurity
CAT No: VS-R020021
CAS No: 1911578-74-9
Mol.F.: C12H14N5O7P
Mol.Wt.: 371.2
Status: Custom Synthesis
Remdesivir Metabolite GS-443902
CAT No: VS-R020022
CAS No: 1355149-45-9
Mol.F.: C12H16N5O13P3
Mol.Wt.: 531.2
Status: Custom Synthesis
Remdesivir Dihydroxy Impurity
CAT No: VS-R020023
CAS No: N/A
Mol.F.: C30H39N6O8P
Mol.Wt.: 642.6
Status: Custom Synthesis
Remdesivir Impurity 1
CAT No: VS-R020024
CAS No: 1355049-95-4
Mol.F.: C12H13N5O4
Mol.Wt.: 291.3
Status: Custom Synthesis
Remdesivir Impurity 2
CAT No: VS-R020025
CAS No: N/A
Mol.F.: C19H19N5O4
Mol.Wt.: 381.4
Status: Custom Synthesis
Remdesivir Impurity 3
CAT No: VS-R020026
CAS No: N/A
Mol.F.: C21H28NO5P
Mol.Wt.: 405.4
Status: Custom Synthesis
Remdesivir Impurity 4
CAT No: VS-R020027
CAS No: 1354823-36-1
Mol.F.: C21H27N2O7P
Mol.Wt.: 450.4
Status: Custom Synthesis
Remdesivir Impurity 5
CAT No: VS-R020028
CAS No: 1354823-37-2
Mol.F.: C21H27N2O7P
Mol.Wt.: 450.4
Status: Custom Synthesis
Remdesivir Impurity 6
CAT No: VS-R020029
CAS No: 2096985-18-9
Mol.F.: C21H27N2O7P
Mol.Wt.: 450.4
Status: Custom Synthesis
Remdesivir Impurity 7
CAT No: VS-R020030
CAS No: N/A
Mol.F.: C15H23ClNO5P
Mol.Wt.: 363.8
Status: Custom Synthesis
Remdesivir Impurity 8
CAT No: VS-R020031
CAS No: N/A
Mol.F.: C15H24NO5P
Mol.Wt.: 329.3
Status: Custom Synthesis
Remdesivir Impurity 9
CAT No: VS-R020032
CAS No: 1689993-65-4
Mol.F.: C9H19NO2
Mol.Wt.: 173.3
Status: Custom Synthesis
Remdesivir Impurity 10
CAT No: VS-R020033
CAS No: N/A
Mol.F.: C30H39N6O8P
Mol.Wt.: 642.6
Status: Custom Synthesis
Remdesivir Impurity 14
CAT No: VS-R020034
CAS No: N/A
Mol.F.: C15H24NO5P
Mol.Wt.: 329.3
Status: Custom Synthesis
Remdesivir Impurity 16
CAT No: VS-R020035
CAS No: 946565-74-8
Mol.F.: C9H19NO2
Mol.Wt.: 173.3
Status: Custom Synthesis
Remdesivir Impurity 20
CAT No: VS-R020036
CAS No: 1884576-18-4
Mol.F.: C30H39N6O8P
Mol.Wt.: 642.6
Status: Out of Stock
Remdesivir Impurity 21
CAT No: VS-R020037
CAS No: 1911578-98-7
Mol.F.: C21H23F5NO5P
Mol.Wt.: 495.4
Status: Custom Synthesis
Remdesivir Impurity 23
CAT No: VS-R020038
CAS No: 159326-68-8
Mol.F.: C6H6N4
Mol.Wt.: 134.1
Status: Custom Synthesis
Remdesivir Impurity 24
CAT No: VS-R020039
CAS No: 54623-25-5
Mol.F.: C26H28O5
Mol.Wt.: 420.5
Status: Custom Synthesis
Remdesivir Impurity 28
CAT No: VS-R020040
CAS No: 2093124-22-0
Mol.F.: C21H27N2O7P
Mol.Wt.: 450.4
Status: Custom Synthesis
Remdesivir Impurity 29
CAT No: VS-R020041
CAS No: 1355049-92-1
Mol.F.: C15H23ClNO4P
Mol.Wt.: 347.8
Status: Custom Synthesis
Remdesivir Impurity 30
CAT No: VS-R020042
CAS No: 1770840-43-1
Mol.F.: C6H5IN4
Mol.Wt.: 260
Status: Custom Synthesis
Remdesivir Impurity 31
CAT No: VS-R020043
CAS No: 2568148-57-0
Mol.F.: C26H26O5
Mol.Wt.: 418.5
Status: Custom Synthesis
Remdesivir Impurity 32
CAT No: VS-R020044
CAS No: N/A
Mol.F.: C15H24NO5P
Mol.Wt.: 329.3
Status: Custom Synthesis
Remdesivir Impurity 33
CAT No: VS-R020045
CAS No: 1355357-49-1
Mol.F.: C33H31N5O4
Mol.Wt.: 561.6
Status: Custom Synthesis
Remdesivir Impurity 34
CAT No: VS-R020046
CAS No: 937046-98-5
Mol.F.: C6H5BrN4
Mol.Wt.: 213
Status: Custom Synthesis
Remdesivir Impurity 35
CAT No: VS-R020047
CAS No: 55094-52-5
Mol.F.: C26H26O5
Mol.Wt.: 418.5
Status: Custom Synthesis
Remdesivir Impurity 36
CAT No: VS-R020048
CAS No: 1439900-56-7
Mol.F.: C21H27N2O7P
Mol.Wt.: 450.4
Status: Custom Synthesis
Remdesivir Impurity 37
CAT No: VS-R020049
CAS No: 1369903-46-7
Mol.F.: C33H31N5O4
Mol.Wt.: 561.6
Status: Custom Synthesis
Remdesivir Impurity 38
CAT No: VS-R020050
CAS No: N/A
Mol.F.: C21H27N2O7P
Mol.Wt.: 450.4
Status: Custom Synthesis
Remdesivir Impurity 39
CAT No: VS-R020051
CAS No: 793-12-4
Mol.F.: C12H10NO6P
Mol.Wt.: 295.2
Status: Custom Synthesis
Remdesivir Impurity 40
CAT No: VS-R020052
CAS No: 1911579-04-8
Mol.F.: C15H19N6O8P
Mol.Wt.: 442.3
Status: Custom Synthesis
Remdesivir Impurity 41
CAT No: VS-R020053
CAS No: 5435-24-5
Mol.F.: C20H18O3S
Mol.Wt.: 338.4
Status: Custom Synthesis
Remdesivir Impurity 42
CAT No: VS-R020054
CAS No: N/A
Mol.F.: C25H31N6O8P
Mol.Wt.: 574.5
Status: Custom Synthesis
Remdesivir Impurity 43
CAT No: VS-R020055
CAS No: 2601424-37-5
Mol.F.: C25H31N6O8P
Mol.Wt.: 574.5
Status: Custom Synthesis
Remdesivir Impurity 44
CAT No: VS-R020056
CAS No: 937046-97-4
Mol.F.: C5H5N3 : HCl
Mol.Wt.: 107.1 : 36.5
Status: Custom Synthesis
Remdesivir Impurity 45
CAT No: VS-R020057
CAS No: N/A
Mol.F.: C25H31N6O10P
Mol.Wt.: 606.5
Status: Custom Synthesis
Remdesivir Impurity 46
CAT No: VS-R020058
CAS No: N/A
Mol.F.: C27H37N6O9P
Mol.Wt.: 620.6
Status: Custom Synthesis
Remdesivir Impurity 47
CAT No: VS-R020059
CAS No: N/A
Mol.F.: C30H40N7O8P
Mol.Wt.: 657.7
Status: Custom Synthesis
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