Chemical Intermediates

CAS Number: 7706-67-4
Synonyms:

• (E)-3-(2,4-Dimethoxyphenyl)but-2-enoic acid
• 2,4-Dimethoxy-β-methylcinnamic acid

​Basic Information

• ​Appearance: White crystalline powder
• ​Purity: ≥99% (HPLC)
• ​Production Capacity: 200 metric tons/year
• ​Minimum Order Quantity (MOQ): 100 grams
• ​Applications:
  • ​Pharmaceutical Intermediate: Key precursor for cardiovascular drugs and anti-inflammatory agents
  • ​Organic Synthesis: Building block for fine chemicals and specialty materials
  • ​Agrochemicals: Intermediate for crop protection agents

​Technical Specifications

• ​Molecular Formula: C₁₂H₁₄O₄
• ​Molecular Weight: 222.24 g/mol
• ​Melting Point: 150-153°C (literature value)
• ​Boiling Point: Decomposes before boiling
• ​Solubility:
  • Soluble in ethanol, methanol, DMSO
  • Slightly soluble in water
• ​Storage Conditions:
  • Store at 2-8°C in airtight containers
  • Protect from light and moisture
• ​Handling Precautions:
  • Use PPE (gloves, goggles)
  • Avoid dust formation and inhalation

​Quality & Compliance

• ​Certifications: ISO 9001, GMP-compliant production available
• ​Regulatory Status: REACH compliant; meets international export standards
• ​Documentation:
  • Certificate of Analysis (COA)
  • Material Safety Data Sheet (MSDS)

Manufacturer: Jinan Finer Chemical Co., Ltd.