Description

Presocyl is a high-purity chemical compound, also known by its CAS number 78456-99-2. This specialized material is valued for its role as a key intermediate in advanced synthesis, offering reliability and consistency for demanding industrial processes. It is essential for manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require precise and high-quality building blocks for their products.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex drug molecules.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides.
• Fine Chemical Production: Serves as a versatile precursor in the manufacture of specialty chemicals, dyes, and pigments.
• Research & Development: Employed in laboratory settings for method development and the creation of novel chemical entities.
• Chemical Synthesis: Functions as a reactive intermediate in various organic transformations, including coupling and cyclization reactions.

Basic Information

Product Name	Presocyl
CAS No.	78456-99-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Presocyl; 78456-99-2; 2,4-Dichloro-5-fluoropyrimidine; 5-Fluoro-2,4-dichloropyrimidine; 2,4-Dichloro-5-fluoro-1,3-diazine; NSC 403058; Fluoropyrimidine derivative
EINECS	Contact for details

Quality Control

Our Presocyl is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via techniques such as HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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