Allopurinol 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.

Allopurinol

CAT No: VS-A038000
CAS No: 315-30-0
Mol.F.: C5H4N4O
Mol.Wt.: 136.1
Status: Custom Synthesis

Allopurinol EP Impurity A

CAT No: VS-A038001
CAS No: 27511-79-1
Mol.F.: 2(C4H6N4O) : H2O4S
Mol.Wt.: 2(126.1) : 98.1
Status: In Stock

Allopurinol EP Impurity B

CAT No: VS-A038002
CAS No: 22407-20-1
Mol.F.: C5H6N4O2
Mol.Wt.: 154.1
Status: Custom Synthesis

Allopurinol EP Impurity C

CAT No: VS-A038003
CAS No: 1346604-13-4
Mol.F.: C6H6N6O
Mol.Wt.: 178.2
Status: Custom Synthesis

Allopurinol EP Impurity D

CAT No: VS-A038004
CAS No: 6994-25-8
Mol.F.: C6H9N3O2
Mol.Wt.: 155.2
Status: Custom Synthesis

Allopurinol EP Impurity E

CAT No: VS-A038005
CAS No: 31055-19-3
Mol.F.: C7H9N3O3
Mol.Wt.: 183.2
Status: Custom Synthesis

Allopurinol EP Impurity F

CAT No: VS-A038006
CAS No: 302-01-2
Mol.F.: H4N2
Mol.Wt.: 32.1
Status: Custom Synthesis

Allopurinol Impurity 1

CAT No: VS-A038010
CAS No: N/A
Mol.F.: C8H8N6O2
Mol.Wt.: 220.2
Status: Custom Synthesis

Allopurinol Impurity F (Hydrate)

CAT No: VS-A038011
CAS No: 10217-52-4
Mol.F.: N2H4.xH20
Mol.Wt.: 50.06
Status: Custom Synthesis

Allopurinol Nitrile Impurity

CAT No: VS-A038007
CAS No: 16617-46-2
Mol.F.: C4H4N4
Mol.Wt.: 108.1
Status: Custom Synthesis

Allopurinol Related Compound F

CAT No: VS-A038008
CAS No: 321571-07-7
Mol.F.: C12H14N4O4
Mol.Wt.: 278.3
Status: Custom Synthesis

Allopurinol USP Related Compound F

CAT No: VS-A038009
CAS No: N/A
Mol.F.: C12H14N4O4
Mol.Wt.: 278.3
Status: Custom Synthesis