2,5,6-Trichloropyrimidine CAS 5750-76-5 | Leading Supplier of Highly Active Chlorinated Pyrimidine Intermediates
[Core Keywords]: 2,5,6-Trichloropyrimidine supplier, CAS 5750-76-5, chlorinated pyrimidine agrochemical intermediates, antiviral drug building blocks, organic semiconductor precursors

Product Basics
Chemical Name: 2,5,6-Trichloropyrimidine
CAS No.: 5750-76-5 (Title-level keyword emphasis)
Molecular Formula: C?HCl?N?
Molecular Weight: 181.42 g/mol
Appearance: White to light yellow crystalline solid
Purity: ≥98.5% (HPLC, pharmaceutical intermediate grade)

Key Physicochemical Properties (Structured Data Optimization)

Integrated Industry Chain
? Upstream Material Assurance

• Core Intermediates: Pyrimidine-2,5,6-triol, phosphorus oxychloride (POCl?)

• Process Optimization: Multi-step chlorination technology (total yield >90%, byproducts <0.5%)

? Downstream Application Expansion

• Agrochemical Fungicides: Development of strobilurin-class resistance management derivatives

• Antiviral Drugs: Molecular modification of HCV NS5B polymerase inhibitors

• Optoelectronics: Organic semiconductor dopant precursors

• Molecular Probes: Design of targeted covalent protein inhibitors

Industry Solutions & Technical Advantages

SEO Keyword Matrix
Core Keywords:

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• "CAS 5750-76-5 technical specifications"

• "High-activity chlorinated pyrimidine supplier"

Long-Tail Keywords:

• "Strobilurin resistance management intermediate manufacturer"

• "HCV NS5B inhibitor raw material supplier"

• "Pharmaceutical-grade CAS 5750-76-5 producer"

Compliance Statements
? EINECS Status: Not listed (verified via ECHA database)
? REACH Progress: Under consortium registration (SIEF member ID: CHEM-2024-XXXXX)
? EU Export: PPORD exemption supported (R&D use, annual export <1 ton)
? Analytical Reports: Full documentation provided (HPLC, 1H NMR, elemental analysis)