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Zonisamide Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Zonisamide, pharmacopeial and non-pharmacopeial Zonisamide impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Zonisamide 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.

Zonisamide-related products are thoroughly characterized. Zonisamide 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

Zonisamide

Picture of Zonisamide
SZ CAT No:: SZ-Z008001
CAS No: 68291-97-4
Mol.F.: C8H8N2O3S
Mol.Wt.: 212.2
Inv. Status: In Stock

Zonisamide USP Related Compound A

Picture of Zonisamide USP Related Compound A
SZ CAT No:: SZ-Z008002
CAS No: 73101-64-1
Mol.F.: C8H6NO4S : Na
Mol.Wt.: 212.2 : 23.0
Inv. Status: In Stock
Rel. CAS No: 342623-49-8 (free base)

N-Acetyl Zonisamide

Picture of N-Acetyl Zonisamide
SZ CAT No:: SZ-Z008006
CAS No: 68936-43-6
Mol.F.: C10H10N2O4S
Mol.Wt.: 254.3
Inv. Status: Custom Synthesis

N-Methyl Zonisamide

Picture of N-Methyl Zonisamide
SZ CAT No:: SZ-Z008005
CAS No: 68292-02-4
Mol.F.: C9H10N2O3S
Mol.Wt.: 226.3
Inv. Status: Custom Synthesis

Zonisamide Impurity 1

Picture of Zonisamide Impurity 1
SZ CAT No:: SZ-Z008004
CAS No: 4865-84-3
Mol.F.: C9H7NO3
Mol.Wt.: 177.2
Inv. Status: Custom Synthesis

Zonisamide Impurity 2

Picture of Zonisamide Impurity 2
SZ CAT No:: SZ-Z008007
CAS No: NA
Mol.F.: C9H9NO4S
Mol.Wt.: 227.2
Inv. Status: Custom Synthesis

Zonisamide Impurity 3

Picture of Zonisamide Impurity 3
SZ CAT No:: SZ-Z008008
CAS No: 73101-65-2
Mol.F.: C8H6ClNO3S
Mol.Wt.: 231.7
Inv. Status: Custom Synthesis

Zonisamide USP Related Compound C

Picture of Zonisamide USP Related Compound C
SZ CAT No:: SZ-Z008003
CAS No: 1217201-89-2
Mol.F.: C11H13N3O3S
Mol.Wt.: 267.3
Inv. Status: Custom Synthesis

Stable Isotopes and Metabolites

Zonisamide D4

Picture of Zonisamide D4
SZ CAT No:: SZ-Z008D01
CAS No: 1020720-04-0
Mol.F.: C8H4D4N2O3S
Mol.Wt.: 216.2
Inv. Status: Custom Synthesis

Zonisamide-13C2-15N

Picture of Zonisamide-13C2-15N
SZ CAT No:: SZ-Z008D02
CAS No: 1188265-58-8
Mol.F.: C613C2H8N15NO3S
Mol.Wt.: 215.2
Inv. Status: Custom Synthesis
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