N-Acetyl Zonisamide

Name: N-Acetyl Zonisamide
Brand: Vaqora Chemicals
SKU: VQ-024062

About N-Acetyl Zonisamide

N-Acetyl Zonisamide (CAS 68936-43-6) is an API impurity reference standard offered by Vaqora Chemicals. Its molecular formula is C10H10N2O4S and its molecular weight is 254.26 g/mol. Systematically, it is named N-(1,2-benzoxazol-3-ylmethylsulfonyl)acetamide. It is also known as N-(1,2-benzoxazol-3-ylmethylsulonyl)acetamide.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of the parent drug substance, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Acetyl Zonisamide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Acetyl Zonisamide
Catalogue No.	VQ-024062
CAS Number	68936-43-6
IUPAC name	N-(1,2-benzoxazol-3-ylmethylsulfonyl)acetamide
Molecular formula	C₁₀H₁₀N₂O₄S
Molecular weight	254.26 g/mol
Exact mass	254.0361
Grade	Reference Standard
HSN code	38229090
InChIKey	HXFUTAFSEXINIW-UHFFFAOYSA-N
SMILES	CC(=O)NS(=O)(=O)CC1=NOC2=CC=CC=C21
PubChem CID	10467478

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	1 / 5
TPSA	97.7 Å²
Synonyms	N-Acetyl-3-(sulfamoylmethyl)-1,2-benzisoxazole, Acetamide, N-((1,2-benzisoxazol-3-ylmethyl)sulfonyl)-, N-((1,2-Benzisoxazol-3-ylmethyl)sulfonyl)acetamide, N-[(1,2-benzoxazol-3-yl)methanesulfonyl]acetamide, N-[(1,2-Benzisoxazol-3-ylmethyl)sulfonyl]-acetamide, N-((benzo[d]isoxazol-3-ylmethyl)sulfonyl)acetamide, N-(1,2-benzoxazol-3-ylmethylsulonyl)acetamide, N-[(1,2-benzoxazol-3-ylmethyl)sulfonyl]acetamide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N-Acetyl Zonisamide?

The CAS Registry Number of N-Acetyl Zonisamide is 68936-43-6. It is also known as N-Acetyl-3-(sulfamoylmethyl)-1,2-benzisoxazole, Acetamide, N-((1,2-benzisoxazol-3-ylmethyl)sulfonyl)-, N-((1,2-Benzisoxazol-3-ylmethyl)sulfonyl)acetamide.

What is the molecular formula and molecular weight of N-Acetyl Zonisamide?

N-Acetyl Zonisamide has the molecular formula C10H10N2O4S and a molecular weight of 254.26 g/mol. Its IUPAC name is N-(1,2-benzoxazol-3-ylmethylsulfonyl)acetamide.

Which grade and pack sizes of N-Acetyl Zonisamide can I order?

We supply N-Acetyl Zonisamide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Acetyl Zonisamide?

Yes. Every lot of N-Acetyl Zonisamide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N-Acetyl Zonisamide be shipped internationally?

Yes. We export N-Acetyl Zonisamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.