Ethosuximide Impurities

Ethosuximide Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Ethosuximide, pharmacopeial and non-pharmacopeial Ethosuximide impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Ethosuximide impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Ethosuximide-related products are thoroughly characterized. Ethosuximide products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Ethosuximide

SZ CAT No:	: SZ-E071001
CAS No	: 77-67-8
Mol.F.	: C7H11NO2
Mol.Wt.	: 141.2
Inv. Status	: In Stock
Rel. CAS No	: 361547-45-7 (potassium salt) ; 211931-55-4 (sodium salt)

Ethosuximide EP Impurity A

SZ CAT No:	: SZ-E071002
CAS No	: 631-31-2
Mol.F.	: C7H12O4
Mol.Wt.	: 160.2
Inv. Status	: In Stock

2-Ethyl-2-Methylsuccinic Dinitrile

SZ CAT No:	: SZ-E071004
CAS No	: 4172-97-8
Mol.F.	: C7H10N2
Mol.Wt.	: 122.2
Inv. Status	: Custom Synthesis

Ethosuximide EP Impurity B

SZ CAT No:	: SZ-E071003
CAS No	: 50598-33-9
Mol.F.	: C7H10O3
Mol.Wt.	: 142.2
Inv. Status	: Custom Synthesis

Ethosuximide Impurity 1

SZ CAT No:	: SZ-E071005
CAS No	: 43010-65-7
Mol.F.	: C8H14O4
Mol.Wt.	: 174.2
Inv. Status	: Custom Synthesis

Ethosuximide Impurity 2

SZ CAT No:	: SZ-E071006
CAS No	: 84590-14-7
Mol.F.	: C8H14O4
Mol.Wt.	: 174.2
Inv. Status	: Custom Synthesis

Stable Isotopes and Metabolites

Ethosuximide D5

SZ CAT No:	: SZ-E071D01
CAS No	: 1989660-59-4
Mol.F.	: C7H6D5NO2
Mol.Wt.	: 146.2
Inv. Status	: Custom Synthesis

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