Description

Sultiame CAS NO 61-56-3 is a synthetic sulfonamide derivative with anticonvulsant properties. This high-purity active pharmaceutical ingredient (API) is critical for ensuring the efficacy and safety of neurological medications. It is primarily required by pharmaceutical manufacturers and research institutions engaged in the development and production of treatments for epilepsy and related seizure disorders.

Application

• Primary Active Pharmaceutical Ingredient (API) in the formulation of anticonvulsant and antiepileptic drugs.
• Key intermediate in advanced pharmaceutical synthesis for neurological therapeutics.
• Reference standard in analytical laboratories for quality control and method validation.
• Research chemical in preclinical and clinical studies investigating seizure mechanisms.
• Starting material for the development of novel sulfonamide-based central nervous system (CNS) agents.
• Component in combination therapy formulations for enhanced treatment of refractory epilepsy.

Basic Information

Product Name	Sultiame
CAS No.	61-56-3
Molecular Formula	C10H14N2O4S2
Molecular Weight	290.36 g/mol
Synonyms	Ospolot; Sulthiame; 4-(Tetrahydro-2H-1,2-thiazin-2-yl)benzenesulfonamide S,S-dioxide; 1,2-Thiazine-2-sulfonamide, tetrahydro-4-phenyl-, 1,1-dioxide; Riker 594; Riker-594; Tetrahydro-2-p-sulfamoylphenyl-1,2-thiazine 1,1-dioxide; Conadil
EINECS	200-509-9

Quality Control

Our Sultiame is manufactured under strict quality management systems to meet the rigorous standards of the pharmaceutical industry. Every batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure compliance with pharmacopeial specifications (e.g., USP, EP). A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.