Description

Pi-1840 (CAS NO 1401223-22-0) is a specialized chemical intermediate designed for advanced material synthesis and pharmaceutical research. Its unique molecular structure makes it a critical building block for creating high-performance polymers and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop next-generation products with enhanced properties.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent for high-performance resins, coatings, and engineering plastics.
• Liquid Crystal & OLED Materials: A precursor in the manufacture of electronic display components and organic light-emitting diodes.
• Organic Synthesis & Catalysis: Employed as a versatile reagent in complex organic transformations and catalytic processes.
• Academic & Industrial R&D: A valuable tool for chemical research in universities and corporate laboratories.

Basic Information

Product Name	Pi-1840
CAS No.	1401223-22-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pi-1840; 1,3,2-Dioxaphospholane, 2-[2-(1,1-dimethylethyl)-6-methyl-4H-pyran-4-ylidene]-2-oxo-4-phenyl-; 2-[2-(tert-Butyl)-6-methyl-4H-pyran-4-ylidene]-2-oxo-4-phenyl-1,3,2-dioxaphospholane; 2-Oxo-4-phenyl-2-[2-(1,1-dimethylethyl)-6-methyl-4H-pyran-4-ylidene]-1,3,2-dioxaphospholane; Light Stabilizer 1840; CAS 1401223-22-0
EINECS	Contact for details

Quality Control

Our Pi-1840 is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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