Description

n-Prop-2-Ynylurea is a specialized organic compound featuring a urea core functionalized with a propynyl group, offering a unique combination of reactivity and hydrogen-bonding capability. This structure makes it a valuable intermediate for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for use in medicinal chemistry, heterocyclic synthesis, and as a building block for novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds and functionalized urea derivatives.
• Chemical Biology Probe: Utilized in research to study enzyme inhibition and protein-ligand interactions due to its hydrogen-bonding motifs.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing novel polymers with specific thermal or mechanical properties.

Basic Information

Product Name	n-Prop-2-Ynylurea
CAS No.	5221-62-5
Molecular Formula	C₄H₆N₂O
Molecular Weight	98.10 g/mol
Synonyms	1-(Prop-2-yn-1-yl)urea; Propargylurea; 2-Propynylurea; Urea, N-(2-propynyl)-; NSC 51143; 1-(Prop-2-ynyl)urea; Propynyl Urea
EINECS	Contact for details

Quality Control

Our n-Prop-2-Ynylurea is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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