Description

2-Amino-5,6-Dihydro-3H-Pyrimidin-4-One is a versatile heterocyclic organic compound that serves as a key synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its functionalized pyrimidinone core, which is integral to the development of complex molecules with targeted biological or material properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for drug discovery, crop protection, and fine chemical production.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for creating compound libraries and exploring structure-activity relationships (SAR).
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and complex organic molecules.
• Biochemical Studies: May be used as a precursor or reference standard in biochemical and pharmacological research.

Basic Information

Product Name	2-Amino-5,6-Dihydro-3H-Pyrimidin-4-One
CAS No.	15231-27-3
Molecular Formula	C4H7N3O
Molecular Weight	113.12 g/mol
Synonyms	2-Amino-4,5-dihydro-3H-pyrimidin-4-one; 2-Amino-4,5-dihydro-4-pyrimidinone; 2-Amino-4,5-dihydro-4(3H)-pyrimidinone; 4(3H)-Pyrimidinone, 2-amino-4,5-dihydro-; 2-Aminodihydropyrimidin-4(3H)-one; 2-Amino-5,6-dihydro-4(3H)-pyrimidinone; 2-Amino-4,5-dihydro-1H-pyrimidin-4-one; 2-Amino-4,5-dihydro-1H-pyrimidin-6-one (tautomer)
EINECS	Contact for details

Quality Control

Our 2-Amino-5,6-Dihydro-3H-Pyrimidin-4-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder/crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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