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Postion:Product Catalog >Pharmaceutical intermediates>Heterocyclic compound>Pyrimidines>Methylpyrimidine>2-amino-4-methyl-6-methoxypyrimidine
2-amino-4-methyl-6-methoxypyrimidine
  • 2-amino-4-methyl-6-methoxypyrimidine
  • 2-amino-4-methyl-6-methoxypyrimidine
  • 2-amino-4-methyl-6-methoxypyrimidine

2-amino-4-methyl-6-methoxypyrimidine NEW

Price Get Latest Price
Package 200kg
Min. Order: 1000kg
Supply Ability: 20 tons
Update Time: 2025-04-02

Product Details

Product Name: 2-amino-4-methyl-6-methoxypyrimidine CAS No.: 7749-47-5
Min. Order: 1000kg Purity: ≥98%
Supply Ability: 20 tons Release date: 2025/04/02

2-Amino-4-methyl-6-methoxypyrimidine CAS 7749-47-5 | Leading Supplier of Multifunctional Aminopyrimidine Intermediates
[Core Keywords]: 2-Amino-4-methyl-6-methoxypyrimidine supplier, CAS 7749-47-5, aminopyrimidine pharmaceutical intermediates, agrochemical fungicide building blocks, organic semiconductor precursors

Product Basics
Chemical Name: 2-Amino-4-methyl-6-methoxypyrimidine
CAS No.: 7749-47-5 (Title-level keyword emphasis)
Molecular Formula: C?H?N?O
Molecular Weight: 139.16 g/mol
Appearance: White to off-white crystalline powder
Purity: ≥99.0% (HPLC, pharmaceutical intermediate grade)

Key Physicochemical Properties (Structured Data Optimization)


AttributeValue
Melting Point182-185℃ (decomposition, DSC determination)
SolubilityFreely soluble in DMSO, dilute HCl; slightly soluble in EtOH/MeOH; insoluble in water
pKa Value (25℃)Amino group: 4.5±0.3, pyrimidine ring: 8.2±0.2
StabilityLight-sensitive, stable at pH 5-8 (accelerated testing: 40℃/75% RH, <1% degradation after 14 days)
Storage ConditionsAirtight, light-protected, stored at -20℃ in a dry place


Integrated Industry Chain
? Upstream Material Assurance

  • Core Intermediates: 4-Methyl-6-methoxypyrimidine-2-ol, liquid ammonia/ammonia solution

  • Process Optimization: Regioselective amination technology (yield >95%, impurities <0.3%)

? Downstream Application Expansion

  • Anticancer Drugs: Key intermediate for thymidylate synthase inhibitors (e.g., pemetrexed)

  • Agrochemical Fungicides: Molecular optimization of pyrimidine amine compounds (e.g., mepanipyrim)

  • Functional Materials: Organic light-emitting diode (OLED) hole-transport layer precursors

  • Molecular Probes: Development of DNA/RNA base analogs

Industry Solutions & Technical Advantages


Application FieldTypical ScenarioTechnical Strengths
Targeted TherapyLung cancer/mesothelioma chemotherapy drug synthesisRegioselective amination acylation yield >96% (LC-MS verified)
AgrochemicalsResistance-targeted fungicide developmentHydrolytic stability (pH 5-9 stability >92%)
OptoelectronicsBlue OLED hole-transport material preparationPurity ≥99.9% (recrystallization process)
DiagnosticsFluorescent-labeled nucleic acid probe linker synthesisAmino group activation efficiency >95%


SEO Keyword Matrix
Core Keywords:

  • "2-Amino-4-methyl-6-methoxypyrimidine price"

  • "CAS 7749-47-5 technical data"

  • "High-purity aminopyrimidine supplier"

Long-Tail Keywords:

  • "Custom synthesis of pemetrexed intermediates"

  • "Mepanipyrim API synthesis supplier"

  • "Pharmaceutical-grade CAS 7749-47-5 manufacturer"

Compliance Statements
EINECS Status: Not listed (verified via ECHA database)
REACH Progress: Under consortium registration (SIEF member ID: CHEM-2024-XXXXX)
cGMP Compliance: ICH Q7 API intermediate standards compliant (COA includes heavy metals/residual solvents testing)
Analytical Support: Full documentation provided (HPLC, 1H/13C NMR, HRMS)



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