Ethosuximide

Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Ethosuximide reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.

Each Ethosuximide-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.

Ethosuximide is a medication used to manage high blood pressure and chest pain. It acts as both an alpha- and beta-adrenergic receptor blocker, making it effective for treating hypertension, angina, and conditions involving excessive sympathetic nervous system activity.

Ethosuximide

Picture of Ethosuximide
CAT No: VS-E062000
CAS No: 77-67-8
Mol.F.: C7H11NO2
Mol.Wt.: 141.2
Status: Custom Synthesis

Ethosuximide EP Impurity A

Picture of Ethosuximide EP Impurity A
CAT No: VS-E062001
CAS No: 631-31-2
Mol.F.: C7H12O4
Mol.Wt.: 160.2
Status: Custom Synthesis

2-Ethyl-2-methylsuccinic acid Anhydride

Picture of 2-Ethyl-2-methylsuccinic acid Anhydride
CAT No: VS-E062002
CAS No: 50598-33-9
Mol.F.: C7H10O3
Mol.Wt.: 142.2
Status: Custom Synthesis

2-Ethyl-2-methylsuccinic Dinitrile

Picture of 2-Ethyl-2-methylsuccinic Dinitrile
CAT No: VS-E062003
CAS No: 4172-97-8
Mol.F.: C7H10N2
Mol.Wt.: 122.2
Status: Custom Synthesis

Ethosuximide Impurity 1

Picture of Ethosuximide Impurity 1
CAT No: VS-E062004
CAS No: 43010-65-7
Mol.F.: C8H14O4
Mol.Wt.: 174.2
Status: Custom Synthesis

Ethosuximide Impurity 2

Picture of Ethosuximide Impurity 2
CAT No: VS-E062005
CAS No: 84590-14-7
Mol.F.: C8H14O4
Mol.Wt.: 174.2
Status: Custom Synthesis

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