Description

2(1H)-Pyrimidinone, 4-Amino-5-(1-Propynyl)- (9Ci) is a specialized heterocyclic organic compound featuring a pyrimidinone core substituted with amino and propynyl functional groups. This unique molecular structure makes it a valuable high-purity building block for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, or plant growth regulators due to its bioactive pyrimidine scaffold.
• Chemical Biology Probe: Acts as a precursor for creating molecular probes to study enzyme mechanisms or biological pathways.
• Material Science: Potential building block for advanced organic materials, such as ligands for metal-organic frameworks (MOFs) or specialty polymers.
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for exploratory synthetic chemistry projects.

Basic Information

Product Name	2(1H)-Pyrimidinone, 4-Amino-5-(1-Propynyl)- (9Ci)
CAS No.	151091-68-8
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	4-Amino-5-(prop-1-yn-1-yl)pyrimidin-2(1H)-one; 4-Amino-5-prop-1-ynyl-1H-pyrimidin-2-one; 4-Amino-5-(1-propynyl)-2(1H)-pyrimidinone; 5-(1-Propynyl)-4-amino-2(1H)-pyrimidinone; 4-Amino-5-propynyluracil (analogous structure)
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrimidinone, 4-Amino-5-(1-Propynyl)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect this moisture-sensitive compound from humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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