Description

1,3-Dibutyltetrahydro-2(1H)-Pyrimidinone is a high-purity, specialized heterocyclic compound with the CAS number 4673-45-4. It serves as a versatile intermediate and functional additive, valued for its unique chemical structure that imparts specific solvating and reactivity properties. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and advanced material synthesis sectors seeking to develop novel compounds or optimize synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Chemical Research & Development: Serves as a valuable reagent and ligand in organic synthesis, catalysis, and method development for creating new molecular entities.
• Polymer & Material Science: Acts as a specialty monomer or additive in the development of polymers with tailored thermal or mechanical properties.
• Lubricant & Fuel Additive Component: Investigated for use as a performance-enhancing additive in synthetic lubricants and industrial fluids.
• Co-solvent & Reaction Medium: Utilized in specialized chemical processes requiring polar aprotic solvents with specific solvation power.

Basic Information

Item	Details
Product Name	1,3-Dibutyltetrahydro-2(1H)-Pyrimidinone
CAS No.	4673-45-4
Molecular Formula	C₁₂H₂₄N₂O
Molecular Weight	212.33 g/mol
Synonyms	1,3-Dibutyl-2-oxohexahydropyrimidine; 1,3-Dibutyl-2-oxohexahydro-1,3-diazine; 1,3-Dibutyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; N,N'-Dibutyltetrahydropyrimidin-2(1H)-one; DBU-related lactam; 4673-45-4
EINECS	Contact for details

Quality Control

Our 1,3-Dibutyltetrahydro-2(1H)-Pyrimidinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting specifications for research and industrial use. A Certificate of Analysis (COA) documenting all critical quality attributes is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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