Description

6-Uracilylmethylene Triphenylphosphonium Chloride is a specialized organophosphorus salt primarily used as a key reagent in advanced organic synthesis. This compound matters for its role as a versatile ylide precursor, enabling the formation of carbon-carbon double bonds via Wittig and related olefination reactions. It is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical industries who require the precise construction of complex uracil-containing molecules for active ingredient development.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel nucleoside analogs and antiviral/anticancer drug candidates.
• Agrochemical Synthesis: Used in the research and production of uracil-based herbicides and plant growth regulators.
• Material Science Research: Serves as a precursor for creating functionalized organic molecules with potential applications in organic electronics.
• Academic & R&D Laboratories: An essential reagent for methodological development in synthetic organic chemistry, particularly in heterocyclic chemistry.
• Fine Chemical Production: Employed in the custom synthesis of high-value, complex organic compounds for various industrial applications.

Basic Information

Product Name	6-Uracilylmethylene Triphenylphosphonium Chloride
CAS No.	36803-39-1
Molecular Formula	C24H20ClN2O2P
Molecular Weight	434.86 g/mol
Synonyms	Triphenyl(6-uracilylmethylene)phosphonium Chloride; (6-Uracilylmethylene)triphenylphosphonium Chloride; 6-(Triphenylphosphoranylidene)methyl Uracil Chloride; Uracil-6-ylmethylenetriphenylphosphorane Chloride; 6-Methylenetriphenylphosphoranyl Uracil Chloride; 6-(Triphenylphosphonio)methylidene Uracil Chloride; 6-Uracilylmethylene Triphenylphosphonium Chloride CAS NO 36803-39-1
EINECS	Contact for details

Quality Control

Our 6-Uracilylmethylene Triphenylphosphonium Chloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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