Specification Sheet
Product Name Methyl 3-amino-2-thiophenecarboxylate,
99%
Product Number 232904
Product Brand ALDRICH
CAS Number 22288-78-4
Molecular Weight 157.19
 
TEST SPECIFICATION
Appearance (Color) White to Brown
Appearance (Form) Conforms to Requirements
  Powder or Crystalline Powder
Infrared spectrum Conforms to Structure
Carbon 45.1 - 46.5 %
Nitrogen 8.7 - 9.1 %
Purity (GC) ≥98.5 %