Description

Sulforidazine-5-Sulfoxide is a significant pharmaceutical intermediate and reference standard. This compound is crucial for research and development in neuropharmacology and analytical chemistry. It is primarily utilized by pharmaceutical manufacturers, research institutions, and quality control laboratories involved in the synthesis and analysis of phenothiazine-derived active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of advanced phenothiazine derivatives and related therapeutic agents.
• Analytical Reference Standard: Used for method development, validation, and quality control (QC) testing in HPLC, LC-MS, and other chromatographic systems.
• Metabolite Studies: Employed in pharmacokinetic and metabolic pathway research for related drug compounds.
• Impurity Profiling: Serves as a certified impurity standard to monitor and control related substances in API manufacturing.
• Chemical Research: Used in academic and industrial R&D for exploring new chemical entities and reaction mechanisms within the phenothiazine class.

Basic Information

Product Name	Sulforidazine-5-Sulfoxide
CAS No.	106939-06-4
Molecular Formula	C21H25N3O2S2
Molecular Weight	439.57 g/mol
Synonyms	5-(Methylsulfinyl)-10-[2-(1-methyl-2-piperidyl)ethyl]-10H-phenothiazine; Sulphoridazine-5-Sulfoxide; Sulforidazine Sulfoxide; Sulforidazine-5-Oxide; Phenothiazine, 5-(methylsulfinyl)-10-[2-(1-methyl-2-piperidinyl)ethyl]-; 106939-06-4
EINECS	Contact for details

Quality Control

Our Sulforidazine-5-Sulfoxide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling by HPLC, to ensure it meets stringent specifications for research and pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with the agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

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