Sulthiame

Name: Sulthiame
Brand: Vaqora Chemicals
SKU: VQ-044456

About Sulthiame

Sulthiame (CAS 61-56-3) is an API impurity reference standard offered by Vaqora Chemicals. Its molecular formula is C10H14N2O4S2 and its molecular weight is 290.4 g/mol. Its systematic (IUPAC) name is 4-(1,1-dioxothiazinan-2-yl)benzenesulfonamide. It is also known as Trolone or Riker 594.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sulthiame
Catalogue No.	VQ-044456
CAS Number	61-56-3
IUPAC name	4-(1,1-dioxothiazinan-2-yl)benzenesulfonamide
Molecular formula	C₁₀H₁₄N₂O₄S₂
Molecular weight	290.4 g/mol
Exact mass	290.0395
Grade	Reference Standard
HSN code	38229090
InChIKey	HMHVCUVYZFYAJI-UHFFFAOYSA-N
SMILES	C1CCS(=O)(=O)N(C1)C2=CC=C(C=C2)S(=O)(=O)N
PubChem CID	5356

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	1 / 6
TPSA	114 Å²
Synonyms	Trolone, Riker 594, p-(Tetrahydro-2H-1,2-thiazin-2-yl)benzenesulfonamide, S,S-dioxide, Benzenesulfonamide, 4-(tetrahydro-2H-1,2-thiazin-2-yl)-, S,S-dioxide, RIKER-594, 4-(3,4,5,6-Tetrahydro-2H-1,2-thiazin-2-yl)benzenesulfonamide S,S-dioxide, Sulthiamine, Elisal, 4-(1,1-Dioxido-1,2-thiazinan-2-yl)benzenesulfonamide, Bayer A-168, 2-(p-Sulfamoylphenyl)-tetrahydro-2H-1,2-thiazine 1,1-dioxide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Sulthiame?

The CAS Registry Number of Sulthiame is 61-56-3. It is also known as Trolone, Riker 594, p-(Tetrahydro-2H-1,2-thiazin-2-yl)benzenesulfonamide, S,S-dioxide.

What is the molecular formula and molecular weight of Sulthiame?

Sulthiame has the molecular formula C10H14N2O4S2 and a molecular weight of 290.4 g/mol. Its IUPAC name is 4-(1,1-dioxothiazinan-2-yl)benzenesulfonamide.

Which grade and pack sizes of Sulthiame can I order?

We supply Sulthiame 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 Sulthiame?

Yes. Every lot of Sulthiame 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 Sulthiame be shipped internationally?

Yes. Sulthiame is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.