Description

3-Aminopropionitrile is a versatile bifunctional organic compound containing both an amine and a nitrile group. This unique structure makes it a valuable intermediate for synthesizing a wide range of pharmaceuticals, agrochemicals, and specialty polymers. It is particularly sought after by research institutions and industrial manufacturers in the life sciences and advanced materials sectors. Our supply of 3-Aminopropionitrile CAS NO 151-18-8 is characterized by consistent high purity and reliable availability.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of β-alanine derivatives, nitric oxide synthase inhibitors, and various active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, plant growth regulators, and other crop protection agents.
• Polymer & Resin Modifier: Serves as a cross-linking agent or monomer in the manufacture of specialty polymers, coatings, and adhesives.
• Biochemical Research: Employed as a precursor or reagent in proteomics research and for studying lathyrism.
• Chemical Synthesis: A versatile reagent for introducing the 3-aminopropionitrile moiety into more complex molecules via nucleophilic addition or cyanoethylation reactions.
• Corrosion Inhibitor Formulation: Component in formulations designed to protect metal surfaces in industrial systems.

Basic Information

Product Name	3-Aminopropionitrile
CAS No.	151-18-8
Molecular Formula	C₃H₆N₂
Molecular Weight	70.09 g/mol
Synonyms	3-Aminopropanenitrile; β-Aminopropionitrile; BAPN; 3-Cyanoethylamine; USAF EK-906; U-0043; 3-APN; 2-Cyanoethylamine
EINECS	205-785-7

Quality Control

Our 3-Aminopropionitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and impurity profiles. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with our rigorous internal standards. We support customer-specific quality requirements and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Report and comply
Refractive Index (n20/D)	1.438 - 1.442
Density (20°C)	0.950 - 0.970 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.