Description

2(1H)-Pyrimidinone, 4-Amino-1-(1,2-Propadienyl)- (9Ci) is a specialized heterocyclic organic compound featuring a pyrimidinone core functionalized with an amino group and a propargyl (allenyl) moiety. This unique molecular architecture makes it a valuable building block and key intermediate in advanced synthetic chemistry. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other active pharmaceutical ingredients (APIs) targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex molecules, particularly in click chemistry and palladium-catalyzed cross-coupling reactions due to its reactive functional groups.
• Material Science: Investigated as a monomer or additive for creating specialized polymers and advanced organic materials with tailored properties.
• Biochemical Research: Used as a probe or substrate in enzymatic studies and for the development of diagnostic agents.

Basic Information

Product Name	2(1H)-Pyrimidinone, 4-Amino-1-(1,2-Propadienyl)- (9Ci)
CAS No.	264611-46-3
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	4-Amino-1-(prop-2-yn-1-yl)pyrimidin-2(1H)-one; 4-Amino-1-propargyl-2(1H)-pyrimidinone; 1-Propargyl-4-aminopyrimidin-2(1H)-one; 4-Amino-1-(prop-2-ynyl)-1,2-dihydropyrimidin-2-one; 4-Aminopyrimidin-2(1H)-one, 1-(2-propynyl)-; 1-(2-Propynyl)-4-amino-2(1H)-pyrimidinone; 4-Amino-1-(2-propynyl)pyrimidin-2(1H)-one; 264611-46-3
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrimidinone, 4-Amino-1-(1,2-Propadienyl)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure high purity and structural identity. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key specifications such as assay purity and impurity profiles. Our commitment to consistent quality supports your critical research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.