2-Aminopyrimidine

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Table of Contents

Overview of 2-Aminopyrimidine

Chemical Profile

2-Aminopyrimidine (CAS 109-12-6) is a heterocyclic aromatic amine with the molecular formula C4H5N3. As a versatile building block in organic synthesis, it serves as a critical intermediate for pharmaceuticals, agrochemicals, and specialty chemicals.

Key Properties

Parameter Value
Molecular Weight 95.11 g/mol
Melting Point 85-88°C
Boiling Point 267°C at 760 mmHg
Purity ≥98% (HPLC)
Solubility Soluble in ethanol, DMSO, and hot water

Technical Specifications & Comparative Analysis

Competitive Benchmarking

Parameter 2-Aminopyrimidine 4-Aminopyrimidine 2-Aminopyridine
Reactivity in Suzuki Coupling High Moderate Low
Pharmaceutical Applications Widely used in kinase inhibitors Limited use Antibacterial agents
Price per Kilogram $220-$280 $300-$350 $180-$220

Key Applications & Industrial Uses

Pharmaceutical Industry

As a core scaffold in drug discovery, 2-Aminopyrimidine derivatives are essential for:

  • Kinase inhibitors (e.g., Imatinib analogs)
  • Anticancer agents targeting EGFR and VEGFR
  • Antiviral compounds against HIV and HCV

Agrochemical Development

Used in synthesis of:

  • Fungicides for crop protection
  • Herbicide intermediates
  • Insect growth regulators

Material Science

  • Ligands for catalytic systems
  • Coordination polymers
  • OLED precursor materials

Real-World Case Studies

Case Study 1: Anticancer Drug Development

Client: Top 10 Global Pharma Company
Challenge: Develop selective JAK2 inhibitor with improved bioavailability
Solution: Utilized 2-Aminopyrimidine core to create lead compound with IC50 = 3.2 nM
Outcome: Successful Phase I clinical trial entry

Case Study 2: Next-Gen Fungicide Formulation

Client: European Agrochemical Leader
Challenge: Combat resistant fungal strains in cereals
Solution: Developed pyrimidine-based fungicide with 98% efficacy at 50 ppm
Outcome: Achieved EU regulatory approval in 18 months

Case Study 3: Specialty Chemical Production

Client: US-Based Chemical Manufacturer
Challenge: Scale up API intermediate synthesis
Solution: Optimized Buchwald-Hartwig amination using 2-Aminopyrimidine
Outcome: Increased yield from 62% to 89% at 500 kg batch scale

Request a Quote or Sample

Our GMP-certified facility offers:

  • Batch-to-batch consistency (HPLC purity ≥98%)
  • Custom synthesis from gram to ton scale
  • Regulatory support (REACH, FDA DMF)

Contact our technical team:
Email: info@vivalr.com
Phone: (86) 15866781826

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