Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Tacrolimus 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 Tacrolimus-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-T001000
CAS No: 104987-11-3
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: In Stock
CAT No: VS-T001001
CAS No: 109581-93-3
Mol.F.: C44H69NO12 : H2O
Mol.Wt.: 804.0 : 18.0
Status: Custom Synthesis
CAT No: VS-T001002
CAS No: 104987-12-4
Mol.F.: C43H69NO12
Mol.Wt.: 792
Status: Custom Synthesis
CAT No: VS-T001003
CAS No: N/A
Mol.F.: C43H69NO12
Mol.Wt.: 792
Status: Custom Synthesis
CAT No: VS-T001004
CAS No: N/A
Mol.F.: C43H67NO12
Mol.Wt.: 790
Status: Custom Synthesis
CAT No: VS-T001005
CAS No: 129212-35-7
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001006
CAS No: 104987-30-6
Mol.F.: C44H71NO12
Mol.Wt.: 806.1
Status: Custom Synthesis
CAT No: VS-T001007
CAS No: N/A
Mol.F.: C44H69NO12
Mol.Wt.: 804.02
Status: Custom Synthesis
CAT No: VS-T001008
CAS No: 144490-63-1
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001009
CAS No: 143210-33-7
Mol.F.: C43H69NO11
Mol.Wt.: 776
Status: Custom Synthesis
CAT No: VS-T001010
CAS No: 104987-16-8
Mol.F.: C44H67NO11
Mol.Wt.: 786
Status: Custom Synthesis
CAT No: VS-T001011
CAS No: 135635-46-0
Mol.F.: C43H69NO12
Mol.Wt.: 792
Status: Custom Synthesis
CAT No: VS-T001012
CAS No: 131944-48-4
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001013
CAS No: 1700657-83-5
Mol.F.: C44H71NO13
Mol.Wt.: 822
Status: Custom Synthesis
CAT No: VS-T001014
CAS No: 1393890-33-9
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001015
CAS No: 132172-14-6
Mol.F.: C43H67NO12
Mol.Wt.: 790
Status: Custom Synthesis
CAT No: VS-T001016
CAS No: N/A
Mol.F.: C44H71NO13
Mol.Wt.: 822.1
Status: Custom Synthesis
CAT No: VS-T001017
CAS No: 144432-23-5
Mol.F.: C44H71NO13
Mol.Wt.: 822
Status: Custom Synthesis
CAT No: VS-T001018
CAS No: 129212-37-9
Mol.F.: C44H67NO11
Mol.Wt.: 786
Status: Custom Synthesis
CAT No: VS-T001019
CAS No: 109466-74-2
Mol.F.: C11H18O3
Mol.Wt.: 198.3
Status: Custom Synthesis
CAT No: VS-T001020
CAS No: 1026775-21-2
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001021
CAS No: 135821-69-1
Mol.F.: C44H71NO12
Mol.Wt.: 806
Status: Custom Synthesis
CAT No: VS-T001022
CAS No: 135635-47-1
Mol.F.: C43H67NO12
Mol.Wt.: 790
Status: Custom Synthesis
CAT No: VS-T001023
CAS No: 129039-81-2
Mol.F.: C43H65NO12
Mol.Wt.: 788
Status: Custom Synthesis
CAT No: VS-T001024
CAS No: N/A
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001026
CAS No: 135635-50-6
Mol.F.: C44H67NO11
Mol.Wt.: 786
Status: Custom Synthesis
CAT No: VS-T001027
CAS No: 127285-26-1
Mol.F.: C11H18O3
Mol.Wt.: 198.3
Status: Custom Synthesis
CAT No: VS-T001029
CAS No: 144432-22-4
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001030
CAS No: N/A
Mol.F.: C44H71NO13
Mol.Wt.: 822
Status: Custom Synthesis
CAT No: VS-T001031
CAS No: N/A
Mol.F.: C42H69NO12
Mol.Wt.: 780
Status: Custom Synthesis
CAT No: VS-T001033
CAS No: N/A
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001035
CAS No: 123719-19-7
Mol.F.: C43H69NO11
Mol.Wt.: 776
Status: Custom Synthesis
CAT No: VS-T001037
CAS No: N/A
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001038
CAS No: N/A
Mol.F.: C43H65NO12
Mol.Wt.: 788
Status: Custom Synthesis
CAT No: VS-T001039
CAS No: N/A
Mol.F.: C44H71NO13
Mol.Wt.: 822
Status: Custom Synthesis
CAT No: VS-T001040
CAS No: N/A
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001041
CAS No: N/A
Mol.F.: C44H69NO12
Mol.Wt.: 804
Status: Custom Synthesis
CAT No: VS-T001042
CAS No: N/A
Mol.F.: C46H75NO14
Mol.Wt.: 866.1
Status: Custom Synthesis