Ketotifen Fumarate 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.

3. Ketotifen Hydrogen Fumarate Related compound G

CAT No: VS-K005012
CAS No: NA
Mol.F.: C19H17NO2S : C4H4O4
Mol.Wt.: 323.41 : 116.07
Status: Custom Synthesis

Ketotifen Fumarate

CAT No: VS-K005000
CAS No: 34580-14-8
Mol.F.: C23H23NO5S : C4H4O4
Mol.Wt.: 425.5 : 116.1
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity A

CAT No: VS-K005001
CAS No: 4673-38-5
Mol.F.: C19H19NS
Mol.Wt.: 293.4
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity B

CAT No: VS-K005002
CAS No: 59743-88-3
Mol.F.: C20H23NO2S
Mol.Wt.: 341.5
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity C

CAT No: VS-K005003
CAS No: 126939-27-3
Mol.F.: C19H21NO2S
Mol.Wt.: 327.4
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity D

CAT No: VS-K005004
CAS No: 88456-70-6
Mol.F.: C19H19NO2S
Mol.Wt.: 325.4
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity E

CAT No: VS-K005005
CAS No: 1346603-71-1
Mol.F.: C19H19NOS
Mol.Wt.: 309.4
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity F

CAT No: VS-K005006
CAS No: 34580-09-1
Mol.F.: C19H19NOS
Mol.Wt.: 309.4
Status: Custom Synthesis

Ketotifen Fumarate EP Impurity G

CAT No: VS-K005007
CAS No: 43076-16-0
Mol.F.: C19H17NO2S
Mol.Wt.: 323.4
Status: Custom Synthesis

Ketotifen Hydrogen Fumarate Impurity D

CAT No: VS-K005011
CAS No: NA
Mol.F.: C19H19NO2S : HCl
Mol.Wt.: 325.4 : 36.5
Status: Custom Synthesis

Ketotifen Hydrogen Fumarate Related Compound A

CAT No: VS-K005010
CAS No: NA
Mol.F.: C19H19NS : C4H4O4
Mol.Wt.: 293.43 : 116.07
Status: Custom Synthesis

Ketotifen Impurity 1

CAT No: VS-K005008
CAS No: 59743-84-9
Mol.F.: C14H10O2S
Mol.Wt.: 242.3
Status: Custom Synthesis

Ketotifen Impurity 2

CAT No: VS-K005009
CAS No: 5570-77-4
Mol.F.: C6H12ClN
Mol.Wt.: 133.6
Status: Custom Synthesis