Description

5-Ethyl-1-Methyl-5-(3-Methyl-2-Butenyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound belonging to the barbiturate analog class. This high-purity intermediate is critical for the synthesis of complex active pharmaceutical ingredients (APIs) and advanced agrochemicals, where precise molecular structure is paramount. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel barbiturate-derived compounds and other central nervous system (CNS) active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor in the development of advanced herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new heterocyclic chemistry, reaction pathways, and material science applications.
• Fine Chemical Production: Employed in the manufacture of other high-value, complex specialty chemicals requiring its specific pyrimidinetrione core structure.

Basic Information

Product Name	5-Ethyl-1-Methyl-5-(3-Methyl-2-Butenyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	66968-87-4
Molecular Formula	C₁₂H₁₈N₂O₃
Molecular Weight	238.28 g/mol
Synonyms	5-Ethyl-1-methyl-5-(3-methylbut-2-en-1-yl)pyrimidine-2,4,6(1H,3H,5H)-trione; 1-Methyl-5-allyl-5-ethylbarbituric acid (related analog); 5-(3-Methyl-2-butenyl)-5-ethyl-1-methyl-2,4,6-pyrimidinetrione; NSC 113928; Barbituric acid, 5-ethyl-1-methyl-5-(3-methyl-2-butenyl)-; 5-Ethyl-1-methyl-5-(3-methylbut-2-enyl)barbituric acid
EINECS	Contact for details

Quality Control

Our 5-Ethyl-1-Methyl-5-(3-Methyl-2-Butenyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance 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 (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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