Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Colchicine 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 Colchicine-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-C129000
CAS No: 64-86-8
Mol.F.: C22H25NO6
Mol.Wt.: 399,4
Status: Custom Synthesis
CAT No: VS-C129001
CAS No: 7411-12-3
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: In Stock
CAT No: VS-C129002
CAS No: N/A
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis
CAT No: VS-C129003
CAS No: 6901-13-9
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis
CAT No: VS-C129004
CAS No: 477-29-2
Mol.F.: C27H33NO11
Mol.Wt.: 547.6
Status: Custom Synthesis
CAT No: VS-C129005
CAS No: 7336-33-6
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: Custom Synthesis
CAT No: VS-C129006
CAS No: 477-27-0
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: In Stock
CAT No: VS-C129007
CAS No: 60299-36-7
Mol.F.: C21H23NO6 : Na
Mol.Wt.: 385.4 : 23.0
Status: Custom Synthesis
CAT No: VS-C129008
CAS No: 2411811-49-7
Mol.F.: C21H23NO6 : K
Mol.Wt.: 385.4 : 39.1
Status: Custom Synthesis
CAT No: VS-C129009
CAS No: 6901-14-0
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis
CAT No: VS-C129010
CAS No: 26195-65-3
Mol.F.: C22H22F3NO6
Mol.Wt.: 453.4
Status: Custom Synthesis
CAT No: VS-C129011
CAS No: 3464-68-4
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: Custom Synthesis
CAT No: VS-C129012
CAS No: 87424-26-8
Mol.F.: C21H23NO5S
Mol.Wt.: 401.5
Status: Custom Synthesis
CAT No: VS-C129013
CAS No: 2730-71-4
Mol.F.: C22H25NO5S
Mol.Wt.: 415.5
Status: Custom Synthesis
CAT No: VS-C129014
CAS No: 3476-50-4
Mol.F.: C20H23NO5
Mol.Wt.: 357.4
Status: Custom Synthesis
CAT No: VS-C129015
CAS No: 7336-36-9
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: Custom Synthesis
CAT No: VS-C129016
CAS No: 54192-66-4
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis
CAT No: VS-C129017
CAS No: 34371-48-7
Mol.F.: C22H25NO6 : HCl
Mol.Wt.: 399.4 : 36.5
Status: Custom Synthesis
CAT No: VS-C129018
CAS No: 1267993-42-9
Mol.F.: C20H23NO5 : HCl
Mol.Wt.: 357.4 : 36.5
Status: Custom Synthesis
CAT No: VS-C129019
CAS No: 75520-89-7
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis
CAT No: VS-C129020
CAS No: 172756-13-7
Mol.F.: C23H27NO6S
Mol.Wt.: 445.5
Status: Custom Synthesis