2-Methyl-4-Chloropyrimidine CAS 4994-86-9 | Customized Supplier of Highly Active Pyrimidine Intermediates

[Core Keywords]: 2-Methyl-4-Chloropyrimidine Supplier, CAS 4994-86-9, Pyrimidine Pharmaceutical Intermediates, Agricultural Chemical Synthesis Building Blocks

Product Basic Information

• Chemical Name: 2-Methyl-4-Chloropyrimidine

• CAS Number: 4994-86-9 (Title-Level Keyword Enhancement)

• Molecular Formula: C5H5ClN2

• Appearance: White to Off-White Crystalline Powder

• Purity: ≥99.0% (HPLC, Pharmaceutical Intermediate Grade)

Key Physical and Chemical Properties (Structured Data Optimization)

Upstream and Downstream Industry Chain Integration

? Upstream Raw Material Supporting Core Intermediates: 2-Methylpyrimidine-4-ol, Phosphorus Oxychloride (POCl?)

• Process Optimization: Selective Chlorination Technology (Conversion Rate >97%, By-Product <0.5%)

? Downstream Application Expansion

• Antiviral Drugs: Key Fragment of HCV NS5B Polymerase Inhibitor

• Agricultural Insecticides: Molecular Structure Modification of Neonicotinoid Insecticides

• Electronic Materials: Precursor of Organic Semiconductor Dopants

• CRO Services: Construction of Kinase Inhibitor Combination Chemical Library

Industry Solutions and Technical Advantages

• Application Areas & Typical Scenarios & Technical Advantages

• Antiinfective Drugs: Synthesis of Lead Compounds for Dengue Virus Drugs, Chlorination Reaction Yield >96% (LC-MS Verification)

• Agricultural Chemical Formulations: Structural Optimization of Imidacloprid Derivatives, Light Stability (Decomposition Rate <5% at UV 254nm)

• OLED Materials: Synthesis of Hole-Blocking Materials for Electron Transport Layer, Purity ≥99.9% (Zone Melting Purification Process)

• Molecular Probes: Targeted Markers for Protein Kinase Active Sites, Methyl Site-Directed Modification Selectivity >98%

SEO Keyword Matrix

• Core Word Layout: "2-Methyl-4-Chloropyrimidine Price", "CAS 4994-86-9 Technical Parameters", "High-Purity Pyrimidine Derivative Supplier"

• Long-Tail Word Combinations: "Customized Production of Antiviral Drug Intermediates", "Raw Material Supplier for Neonicotinoid Insecticides", "Pharmaceutical Grade 4994-86-9 Manufacturer"

Quality System and Service Commitments

? cGMP Compliant Production: Complies with ICH Q7 Standards for Active Pharmaceutical Ingredient (API) Starting Materials
? Customized Services: Supports Orders from Gram to Ton Scale (MOQ 50g)
? Analysis Reports: Provides Full Set of Documents Including HPLC, 1H NMR, and Elemental Analysis
? Global Logistics: UN-Certified Packaging (Moisture-Proof Aluminum Foil Bags + Desiccant)