Description

1-Allyl-5-Ethyl-5-Isopropenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound belonging to the barbiturate derivative class. This high-purity intermediate is critical for advanced pharmaceutical synthesis and fine chemical research, offering a versatile scaffold for developing novel active ingredients. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for its unique structural features.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel barbiturate and thiobarbiturate analogs with potential central nervous system (CNS) activity.
• Agrochemical Research: Used in the development of new pesticidal and herbicidal agents, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Acts as a precursor for complex molecules in material science and specialty polymer research.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis, including cyclization and functionalization reactions.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.

Basic Information

Product Name	1-Allyl-5-Ethyl-5-Isopropenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	66941-65-9
Molecular Formula	C₁₂H₁₆N₂O₃
Molecular Weight	236.27 g/mol
Synonyms	5-Ethyl-5-isopropenyl-1-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione; 1-Allyl-5-ethyl-5-(1-methylethenyl)-2,4,6-pyrimidinetrione; 5-Ethyl-1-allyl-5-isopropenylbarbituric Acid; Allyl Ethyl Isopropenyl Barbiturate; NSC 163047; AI3-28460; Barbituric acid, 1-allyl-5-ethyl-5-isopropenyl-
EINECS	Contact for details

Quality Control

Our 1-Allyl-5-Ethyl-5-Isopropenyl-2,4,6(1H,3H,5H)-Pyrimidinetrione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available for every shipment. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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 exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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