Description

Pk 44 Phosphate CAS NO 1017682-65-3 is a specialized organophosphorus compound designed for advanced chemical synthesis and material science applications. This high-purity reagent is critical for researchers and manufacturers requiring precise molecular building blocks for complex organic frameworks. It serves as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials for the electronics industry.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Serves as a precursor for advanced herbicides, pesticides, and plant growth regulators.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal catalysis and cross-coupling reactions.
• Material Science: A building block for flame retardants, plasticizers, and other functional polymer additives.
• Chemical Research: A valuable reagent for academic and industrial R&D in organic and organometallic chemistry.
• Electronics Industry: Potential use in the synthesis of compounds for organic light-emitting diodes (OLEDs) or semiconductor layers.

Basic Information

Item	Detail
Product Name	Pk 44 Phosphate
CAS No.	1017682-65-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PK-44; PK 44; 1,3,2-Dioxaphosphorinane, 2-[(4-methoxyphenyl)amino]-5,5-dimethyl-, 2-oxide; 2-[(4-Methoxyphenyl)amino]-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide; 5,5-Dimethyl-2-((4-methoxyphenyl)amino)-1,3,2-dioxaphosphorinane 2-oxide
EINECS	Contact for details

Quality Control

Our Pk 44 Phosphate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay purity and impurity profiles. Our quality system is designed to meet the rigorous standards required for fine chemical and pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
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.