Timolol 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.

(S)-Isotimolol

CAT No: VS-T056022
CAS No: 158636-96-5
Mol.F.: C13H24N4O3S
Mol.Wt.: 316.42
Status: Custom Synthesis

Hydroxy Timolol

CAT No: VS-T056014
CAS No: 57519-98-9
Mol.F.: C13H24N4O4S
Mol.Wt.: 332.4
Status: Custom Synthesis

N-Nitroso Timolol

CAT No: VS-T056027
CAS No: NA
Mol.F.: C13H23N5O4S
Mol.Wt.: 345.4
Status: In Stock

N-Nitroso Timolol Impurity 1

CAT No: VS-T056028
CAS No: NA
Mol.F.: C7H16N2O3
Mol.Wt.: 176.2
Status: Custom Synthesis

rac Timolol Maleate

CAT No: VS-T056016
CAS No: 57073-55-9
Mol.F.: C13H24N4O3S : C4H4O4
Mol.Wt.: 316.4 : 116.1
Status: Custom Synthesis

Timolol

CAT No: VS-T056023
CAS No: 26839-75-8
Mol.F.: C13H24N4O3S
Mol.Wt.: 316.42
Status: Custom Synthesis

Timolol EP Impurity A

CAT No: VS-T056001
CAS No: 26839-76-9
Mol.F.: C13H24N4O3S
Mol.Wt.: 316.4
Status: Custom Synthesis

Timolol EP Impurity B

CAT No: VS-T056002
CAS No: 59697-06-2
Mol.F.: C13H24N4O3S
Mol.Wt.: 316.4
Status: In Stock

Timolol EP Impurity C

CAT No: VS-T056003
CAS No: 610271-56-2
Mol.F.: C19H31N7O4S2
Mol.Wt.: 485.6
Status: Custom Synthesis

Timolol EP Impurity D

CAT No: VS-T056004
CAS No: 30165-97-0
Mol.F.: C6H9N3O2S
Mol.Wt.: 187.2
Status: In Stock

Timolol EP Impurity E

CAT No: VS-T056005
CAS No: 1026075-53-5
Mol.F.: C17H26N4O6S
Mol.Wt.: 414.5
Status: Custom Synthesis

Timolol EP Impurity E (Maleate Salt)

CAT No: VS-T056007
CAS No: N/A
Mol.F.: C17H26N4O6S : C4H4O4
Mol.Wt.: 414.5 : 116.1
Status: Custom Synthesis

Timolol EP Impurity E (TFA Salt)

CAT No: VS-T056006
CAS No: N/A
Mol.F.: C17H26N4O6S : C2HF3O2
Mol.Wt.: 414.5 : 114.0
Status: Custom Synthesis

Timolol EP Impurity F

CAT No: VS-T056008
CAS No: 30165-96-9
Mol.F.: C6H8ClN3OS
Mol.Wt.: 205.7
Status: Custom Synthesis

Timolol EP Impurity G

CAT No: VS-T056024
CAS No: 75202-36-7
Mol.F.: C6H9N3O3S
Mol.Wt.: 203.22
Status: In Stock

Timolol EP Impurity G (Potassium)

CAT No: VS-T056009
CAS No: 79844-78-3
Mol.F.: C6H8KN3O3S
Mol.Wt.: 241.3
Status: Custom Synthesis

Timolol EP Impurity H

CAT No: VS-T056010
CAS No: 158636-97-6
Mol.F.: C13H24N4O3S
Mol.Wt.: 316.4
Status: Custom Synthesis

Timolol EP Impurity I

CAT No: VS-T056011
CAS No: 2469037-77-0
Mol.F.: C11H20N4O3S
Mol.Wt.: 288.4
Status: Custom Synthesis

Timolol EP Impurity J

CAT No: VS-T056012
CAS No: N/A
Mol.F.: C16H32N4O4S
Mol.Wt.: 376.5
Status: Custom Synthesis

Timolol Impurity 1

CAT No: VS-T056017
CAS No: 75014-25-4
Mol.F.: C13H24N4O5S
Mol.Wt.: 348.4
Status: Custom Synthesis

Timolol Impurity 2

CAT No: VS-T056018
CAS No: 75014-26-5
Mol.F.: C11H22N4O3S
Mol.Wt.: 290.4
Status: Custom Synthesis

Timolol Impurity 3

CAT No: VS-T056019
CAS No: 75045-22-6
Mol.F.: C9H13N3O5S
Mol.Wt.: 275.3
Status: Custom Synthesis

Timolol Impurity 4

CAT No: VS-T056020
CAS No: 610271-58-4
Mol.F.: C10H16N4O2S
Mol.Wt.: 256.3
Status: Custom Synthesis

Timolol Impurity 5

CAT No: VS-T056021
CAS No: 1391068-18-0
Mol.F.: C19H31N7O4S2
Mol.Wt.: 485.6
Status: In Stock

Timolol Impurity K

CAT No: VS-T056013
CAS No: 69500-53-4
Mol.F.: C9H13N3O3S
Mol.Wt.: 243.3
Status: Custom Synthesis

Timolol Maleate

CAT No: VS-T056000
CAS No: 26921-17-5
Mol.F.: C13H24N4O3S : C4H4O4
Mol.Wt.: 316.4 : 116.1
Status: Custom Synthesis

Timolol Phenol-S-Oxide

CAT No: VS-T056015
CAS No: N/A
Mol.F.: C6H9N3O3S
Mol.Wt.: 203.2
Status: Custom Synthesis

Timolol USP Related Compound A 

CAT No: VS-T056025
CAS No: 26839-77-0
Mol.F.: C17H28N4O7S
Mol.Wt.: 432.49
Status: In Stock

Timolol USP Related Compound C 

CAT No: VS-T056026
CAS No: 610271-57-3
Mol.F.: C19H31N7O4S2 : C4H4O4
Mol.Wt.: 485.6 : 116.1
Status: Custom Synthesis