Olopatadine 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.

(E)-Olopatadine

CAT No: VS-O011011
CAS No: 1032086-61-5
Mol.F.: C21H23NO3
Mol.Wt.: 337.4
Status: Custom Synthesis

Alpha Butyl Olopatadine

CAT No: VS-O011017
CAS No: NA
Mol.F.: C25H31NO3
Mol.Wt.: 393.5
Status: Custom Synthesis

alpha-Hydroxy Olopatadine

CAT No: VS-O011013
CAS No: 1628639-06-4
Mol.F.: C21H23NO4
Mol.Wt.: 353.4
Status: Custom Synthesis

N-Nitroso Olopatadine N-Desmethyl Impurity 

CAT No: VS-O011016
CAS No: NA
Mol.F.: C20H20N2O4
Mol.Wt.: 352.4
Status: Custom Synthesis

Olopatadine

CAT No: VS-O011000
CAS No: 113806-05-6
Mol.F.: C21H23NO3
Mol.Wt.: 337.419
Status: Custom Synthesis

Olopatadine (E)-Isomer

CAT No: VS-O011009
CAS No: 113806-06-7
Mol.F.: C21H23NO3
Mol.Wt.: 337.4
Status: In Stock

Olopatadine Acetaldehyde impurity

CAT No: VS-O011012
CAS No: 1376615-97-2
Mol.F.: C21H23NO2
Mol.Wt.: 321.4
Status: Out of Stock

Olopatadine Carbaldehyde Impurity

CAT No: VS-O011010
CAS No: 2519517-77-0
Mol.F.: C20H21NO2
Mol.Wt.: 307.4
Status: Custom Synthesis

Olopatadine Hydrochloride

CAT No: VS-O011001
CAS No: 140462-76-6
Mol.F.: C21H23NO3 : HCl
Mol.Wt.: 337.4 : 36.5
Status: Custom Synthesis

Olopatadine Hydroxyethyl Impurity

CAT No: VS-O011006
CAS No: 113835-76-0
Mol.F.: C21H25NO2
Mol.Wt.: 323.4
Status: Custom Synthesis

Olopatadine Impurity 1

CAT No: VS-O011014
CAS No: 1206456-44-1
Mol.F.: C24H29NO3
Mol.Wt.: 379.5
Status: Custom Synthesis

Olopatadine Impurity 2

CAT No: VS-O011015
CAS No: 949141-21-3
Mol.F.: C21H25NO4
Mol.Wt.: 355.43
Status: Custom Synthesis

Olopatadine Methyl Ester

CAT No: VS-O011007
CAS No: 113806-01-2
Mol.F.: C22H25NO3
Mol.Wt.: 351.4
Status: Custom Synthesis

Olopatadine N-Desmethyl Impurity 

CAT No: VS-O011008
CAS No: 113835-92-0
Mol.F.: C20H21NO3
Mol.Wt.: 323.4
Status: Custom Synthesis

Olopatadine USP Related Compound A

CAT No: VS-O011002
CAS No: 1331822-32-2
Mol.F.: C21H23NO4
Mol.Wt.: 353.4
Status: Custom Synthesis

Olopatadine USP Related Compound A (TFA salt)

CAT No: VS-O011003
CAS No: N/A
Mol.F.: C21H23NO4 : C2HF3O2
Mol.Wt.: 353.4 : 114.0
Status: Custom Synthesis

Olopatadine USP Related Compound B

CAT No: VS-O011004
CAS No: 173174-07-7
Mol.F.: C21H23NO4
Mol.Wt.: 353.4
Status: Custom Synthesis

Olopatadine USP Related Compound C

CAT No: VS-O011005
CAS No: 55453-87-7
Mol.F.: C16H12O4
Mol.Wt.: 268.3
Status: Custom Synthesis