Description

Propylthiosulfate CAS NO 6363-00-4 is a specialized organosulfur compound used as a key intermediate and reagent in advanced chemical synthesis. This product is valued for its ability to introduce sulfur-containing functional groups, enabling the development of novel materials and active ingredients. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate within their product pipelines.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific sulfur motifs.
• Chemical Research & Development: Acts as a versatile reagent in organic synthesis for constructing complex sulfur-containing molecules in R&D laboratories.
• Material Science: Employed in the development of specialty polymers, ligands for catalysis, and other functional materials.
• Flavor & Fragrance Industry: Potential use in the synthesis of specific sulfur-based aroma compounds, subject to purity and regulatory compliance.

Basic Information

Product Name	Propylthiosulfate
CAS No.	6363-00-4
Molecular Formula	C3H8O3S2
Molecular Weight	156.22 g/mol
Synonyms	S-Propyl thiosulfate; Propyl thiosulfuric acid; 1-Propanethiol, S-(sulfoxy)-; Thiosulfuric acid S-propyl ester; Propyl ester of thiosulfuric acid; Propyl hydrogen thiosulfate; NSC 401119
EINECS	Contact for details

Quality Control

Our Propylthiosulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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