Description

Phosphonothioic Acid, (1-Aminopropyl)- (9Ci) is a specialized organophosphorus compound characterized by its unique phosphonothioic acid backbone with an aminopropyl substituent. This structure makes it a valuable intermediate for synthesizing advanced ligands, chelating agents, and functional materials. It is primarily sought by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing novel compounds with specific biological or catalytic activity. The product, identified by CAS No. 373644-21-4, is supplied to meet the stringent requirements of process development and high-purity synthesis.

Application

• Agrochemical Intermediate: Key building block for the synthesis of novel herbicides, insecticides, and plant growth regulators with potential phosphonate or thiophosphate activity.
• Pharmaceutical Research: Serves as a precursor in medicinal chemistry for developing prodrugs or active pharmaceutical ingredients (APIs) targeting various disease pathways.
• Ligand and Chelator Synthesis: Used to create specialized phosphonothioate ligands for metal catalysis, extraction processes, and wastewater treatment.
• Material Science: Employed in the surface modification of materials and the development of flame retardants or polymer additives.
• Chemical Synthesis: A versatile intermediate for organic synthesis, enabling the introduction of both phosphonic and thio-functional groups into target molecules.

Basic Information

Product Name	Phosphonothioic Acid, (1-Aminopropyl)- (9Ci)
CAS No.	373644-21-4
Molecular Formula	C₃H₁₀NO₂PS
Molecular Weight	155.16 g/mol
Synonyms	(1-Aminopropyl)phosphonothioic acid; 1-Aminopropanephosphonothioic acid; 3-Aminopropylphosphonothioic acid; Phosphonothioic acid, P-(1-aminopropyl)-; (3-Aminopropyl)phosphonothioic acid; Amino-propyl-phosphonothioic acid
EINECS	Contact for details

Quality Control

Our production of Phosphonothioic Acid, (1-Aminopropyl)- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques such as HPLC, NMR, and titration to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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