Cholecalciferol 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-alpha-Hydroxy-Precalciferol

CAT No: VS-C080010
CAS No: 41461-13-6
Mol.F.: C27H44O2
Mol.Wt.: 400.65
Status: Custom Synthesis

25-Hydroxy Cholecalciferol

CAT No: VS-C080001
CAS No: 19356-17-3
Mol.F.: C27H44O2 
Mol.Wt.: 400.65
Status: Custom Synthesis

Cholecalciferol

CAT No: VS-C080000
CAS No: 67-97-0
Mol.F.: C27H44O
Mol.Wt.: 384.65
Status: In Stock

Cholecalciferol EP Impurity A 

CAT No: VS-C080004
CAS No: 22350-41-0
Mol.F.: C27H44O 
Mol.Wt.: 384.64
Status: Custom Synthesis

Cholecalciferol glucuronide

CAT No: VS-C080002
CAS No: N/A
Mol.F.: C33H52O7 
Mol.Wt.: 560.78
Status: Custom Synthesis

Cholecalciferol Impurity C 

CAT No: VS-C080005
CAS No: 5226-01-7
Mol.F.: C27H44O
Mol.Wt.: 384.64
Status: Custom Synthesis

Cholecalciferol Impurity D

CAT No: VS-C080006
CAS No: 22350-43-2
Mol.F.: C27H44O
Mol.Wt.: 384.64
Status: Custom Synthesis

Cholecalciferol Impurity E 

CAT No: VS-C080007
CAS No: 17592-07-3
Mol.F.: C27H44O
Mol.Wt.: 384.64
Status: Custom Synthesis

Cholecalciferol Sulfate

CAT No: VS-C080003
CAS No: 10529-43-8
Mol.F.: C27H44O4S 
Mol.Wt.: 464.71
Status: Custom Synthesis

Ergocalciferol In house Impurity

CAT No: VS-C080011
CAS No: 42607-12-5
Mol.F.: C27H44O
Mol.Wt.: 384.65
Status: Custom Synthesis

Precalciferol Related Compound 2

CAT No: VS-C080009
CAS No: N/A
Mol.F.: C27H44O3 
Mol.Wt.: 416.65
Status: Custom Synthesis

Pre-Vitamin D3 Decanoate

CAT No: VS-C080012
CAS No: 927822-18-2
Mol.F.: C37H62O2
Mol.Wt.: 538.9
Status: Custom Synthesis

Pre-Vitamin D3 Octanoate

CAT No: VS-C080008
CAS No: 927822-17-1
Mol.F.: C35H58O2
Mol.Wt.: 510.85
Status: Custom Synthesis

Vitamin D3 Decanoate

CAT No: VS-C080014
CAS No: 158180-04-2
Mol.F.: C37H62O2
Mol.Wt.: 538.9
Status: Custom Synthesis

Vitamin D3 Octanoate

CAT No: VS-C080013
CAS No: 927822-16-0
Mol.F.: C35H58O2
Mol.Wt.: 510.8
Status: Custom Synthesis