Colchicine Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

1-Demethylcolchicine

CAT No: VS-C129011
CAS No: 3464-68-4
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: Custom Synthesis

2-Demethyl Colchicine

CAT No: VS-C129015
CAS No: 7336-36-9
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: Custom Synthesis

2-Demethyl Thiocolchicine

CAT No: VS-C129012
CAS No: 87424-26-8
Mol.F.: C21H23NO5S
Mol.Wt.: 401.5
Status: Custom Synthesis

Colchicine

CAT No: VS-C129000
CAS No: 64-86-8
Mol.F.: C22H25NO6
Mol.Wt.: 399,4
Status: Custom Synthesis

Colchicine Enantiomer

CAT No: VS-C129019
CAS No: 75520-89-7
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis

Colchicine EP Impurity A

CAT No: VS-C129001
CAS No: 7411-12-3
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: In Stock

Colchicine EP Impurity B

CAT No: VS-C129002
CAS No: N/A
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis

Colchicine EP Impurity C

CAT No: VS-C129003
CAS No: 6901-13-9
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis

Colchicine EP Impurity D

CAT No: VS-C129004
CAS No: 477-29-2
Mol.F.: C27H33NO11
Mol.Wt.: 547.6
Status: Custom Synthesis

Colchicine EP Impurity E

CAT No: VS-C129005
CAS No: 7336-33-6
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: Custom Synthesis

Colchicine EP Impurity F

CAT No: VS-C129006
CAS No: 477-27-0
Mol.F.: C21H23NO6
Mol.Wt.: 385.4
Status: In Stock

Colchicine EP Impurity F Potassium salt

CAT No: VS-C129008
CAS No: 2411811-49-7
Mol.F.: C21H23NO6 : K
Mol.Wt.: 385.4 : 39.1
Status: Custom Synthesis

Colchicine EP Impurity F Sodium salt

CAT No: VS-C129007
CAS No: 60299-36-7
Mol.F.: C21H23NO6 : Na
Mol.Wt.: 385.4 : 23.0
Status: Custom Synthesis

Colchicine EP Impurity G

CAT No: VS-C129009
CAS No: 6901-14-0
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis

Colchicine Hydrochloride

CAT No: VS-C129017
CAS No: 34371-48-7
Mol.F.: C22H25NO6 : HCl
Mol.Wt.: 399.4 : 36.5
Status: Custom Synthesis

Colchicine Impurity 1

CAT No: VS-C129020
CAS No: 172756-13-7
Mol.F.: C23H27NO6S
Mol.Wt.: 445.5
Status: Custom Synthesis

Colchicine Racemic Mixture Impurity

CAT No: VS-C129016
CAS No: 54192-66-4
Mol.F.: C22H25NO6
Mol.Wt.: 399.4
Status: Custom Synthesis

N-Deacetyl Colchicine

CAT No: VS-C129014
CAS No: 3476-50-4
Mol.F.: C20H23NO5
Mol.Wt.: 357.4
Status: Custom Synthesis

N-Deacetyl Colchicine HCl

CAT No: VS-C129018
CAS No: 1267993-42-9
Mol.F.: C20H23NO5 : HCl
Mol.Wt.: 357.4 : 36.5
Status: Custom Synthesis

N-Trifluoroacetyl Deacetylcolchicine

CAT No: VS-C129010
CAS No: 26195-65-3
Mol.F.: C22H22F3NO6
Mol.Wt.: 453.4
Status: Custom Synthesis

Thiocolchicine

CAT No: VS-C129013
CAS No: 2730-71-4
Mol.F.: C22H25NO5S
Mol.Wt.: 415.5
Status: Custom Synthesis