Methyl 3‑Amino Crotonate

Buy Methyl 3 Amino Crotonate in Mumbai, India

CAS Number:14205‑39‑1

Synonyms: Methyl 3‑aminocrotonate; Methyl 3‑amino‑2‑butenoate

Chemical Formula:C₅H₉NO₂

Molecular Weight:115.13 g/mol

Product Introduction

A colorless to pale-yellow liquid or crystalline material (≥98%). It serves as a versatile intermediate in organic synthesis for pharmaceuticals, agrochemicals, and specialty plasticizers, notably in calcium channel blocker synthesis.

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Physical & Chemical Properties

Property Value
Appearance Colorless to pale-yellow liquid/crystals
Odor Slight ammonia-like smell
Melting Point 81–85 °C (crystalline)
Boiling Point Not specified (reagent grade)
Density ~1.0 g/cm³ (est.)
Solubility Soluble in ethanol, ether; slight water solubility

Applications

  • Pharma intermediate: Synthesis of 1,4‑dihydropyridines (e.g., calcium channel blockers)
  • Chemical intermediate: Used for stabilizer agents and specialty plastics
  • Reagent for advanced synthesis: Building block in enamine and iodonium chemistry

Safety & Handling

  • GHS: H302 (oral toxicity), H317 (skin sensitization), H318 (eye damage)
  • PPE: gloves, eye protection, dust respirator. Store airtight and ventilated.

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