4-Amino-5-Nitro-6-Chloropyrimidine CAS 4316-94-3 | Core Supplier of High-Activity Nitropyrimidine Intermediates

Product Basic Information

Chemical Name: 4-Amino-5-nitro-6-chloropyrimidine
CAS Number: 4316-94-3 (Highlighted as a Title-Level Keyword)
Molecular Formula: C4H3ClN4O2
Appearance: Pale Yellow to Yellow Crystalline Powder
Purity: ≥98.0% (HPLC, Pharmaceutical Intermediate Grade)

Key Physical and Chemical Properties (Structured Data Optimized)

Upstream and Downstream Industry Chain Integration

? Upstream Raw Material Guarantee

• Core Intermediates: 4,6-Dichloropyrimidine, Potassium Nitrate/Nitration Reagent

• Process Optimization: Stepwise Nitration-Amination Technology (Overall Yield >80%, Impurities <0.5%)

? Downstream Application Expansion

• Anticancer Drugs: Key Precursor for Thymidylate Synthase Inhibitors

• Agricultural Fungicides: Modification of Molecular Skeleton of Pyrimidine Ester Compounds

• Optoelectronic Materials: Synthesis of Organic Semiconductor Dopants

• Molecular Probes: Development of DNA/RNA Base Analogues

Industry Solutions and Technical Advantages

SEO Keyword Matrix

Core Keyword Layout:

• "4-Amino-5-nitro-6-chloropyrimidine Price"

• "CAS 4316-94-3 Technical Parameters"

• "High-Activity Nitropyrimidine Supplier"

Long-Tail Keyword Combinations:

• "Custom Synthesis of Anticancer Drug Intermediates"

• "Manufacturer of Raw Materials for Pyrimidine Ester Fungicides"

• "Pharmaceutical Grade 4316-94-3 Producer"

Quality System and Service Commitment

? cGMP Compliant Production: Complies with ICH Q7 Standards for Active Pharmaceutical Ingredient Starting Materials
? Customized Services: Supports Orders from Gram to Hundred-Kilogram Levels (MOQ 50g)
? Analysis Report: Provides Full Documentation Including HPLC, 1H NMR, and Elemental Analysis
? Global Logistics: UN 3077 Certified Packaging (Moisture-Proof Aluminum Foil Bags + Desiccant)