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Pharmaceutical Intermediates

Piperonyl ethylamine | CAS 16939-73-4

Content description:Piperonyl ethylamine (3,4-Methylenedioxyphenethylamine) is a high-purity aromatic amine intermediate, featuring a piperonyl ring structure with an active ethylamine functional group. It is a colorless···

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Product Introduction

Piperonyl ethylamine (3,4-Methylenedioxyphenethylamine) is a high-purity aromatic amine intermediate, featuring a piperonyl ring structure with an active ethylamine functional group. It is a colorless to light yellow liquid with a characteristic amine odor, excellent solubility in organic solvents, and is widely used in the synthesis of antispasmodics, sedatives, and targeted APIs.

Key Features

· High purity: ≥99.0% pharmaceutical grade

· Low moisture content: ≤0.2%

· Good solubility in ethanol, acetone, and dilute acids

· Stable under sealed storage conditions, low hygroscopicity

Pharmaceutical Applications

· Key intermediate for the synthesis of antispasmodic drugs and smooth muscle relaxants

· Raw material for the production of sedative-hypnotic drugs and central nervous system agents

· Building block for the synthesis of targeted anti-tumor drugs and cardiovascular drugs

· Intermediate for the production of antihistamines and anti-inflammatory drugs

Specifications

Parameter

Standard Value

Assay

≥99.0%

Boiling Point

166-168℃ (15mmHg)

Density

1.10-1.12 g/cm³ (20℃)

Refractive Index

1.562-1.564 (20℃)

Loss on Drying

≤0.2%

Packaging & Shipping

· Standard packaging: 25kg plastic drum, 100kg steel drum

· Sealed packaging to prevent moisture and volatilization

· Professional dangerous goods logistics, compliant with UN transport regulations

· Global shipping coverage, with complete export documents provided


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