Description

Phosphorothioate CAS NO 15181-41-6 is a key organophosphorus compound widely utilized as a versatile intermediate in advanced chemical synthesis. Its unique chemical structure makes it a critical building block for creating more complex molecules with tailored properties. This product is essential for research and development laboratories, agrochemical manufacturers, and pharmaceutical companies engaged in the synthesis of novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of modern insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Serves as a key building block for developing nucleotide analogs and other bioactive molecules in medicinal chemistry.
• Chemical Synthesis: Used as a specialized reagent and intermediate in organic synthesis for introducing phosphorothioate functional groups.
• Material Science: Employed in the development of flame retardants, lubricant additives, and specialty polymers.
• Biochemistry & Molecular Biology: Utilized in the study of nucleic acid chemistry and the development of oligonucleotide probes.

Basic Information

Product Name	Phosphorothioate
CAS No.	15181-41-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phosphorothioic acid; O,O-Diethyl phosphorothioate; Diethyl phosphorothioate; DEPT; Ethyl phosphorothioate; Phosphorothioate ester; Diethoxyphosphinothioic acid; NSC 88810
EINECS	Contact for details

Quality Control

Our Phosphorothioate is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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