Description

(E)-1,3-Dimethyl-5-(3-Phenylallylidene)Pyrimidine-2,4,6(1H,3H,5H)-Trione is a specialized heterocyclic organic compound belonging to the barbiturate derivative family. This chemical is valued as a crucial advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel active ingredients and complex molecular structures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel barbiturate analogs and central nervous system (CNS) active compounds.
• Organic Synthesis Reagent: Used in research for constructing complex heterocyclic frameworks via condensation and cyclization reactions.
• Chemical Research & Development: Serves as a precursor or model compound in medicinal chemistry programs for structure-activity relationship (SAR) studies.
• Material Science Research: Potential monomer or precursor for the development of specialty polymers with unique thermal or optical properties.
• Academic Research: Utilized in university and institutional labs for teaching and investigating advanced organic synthesis methodologies.

Basic Information

Product Name	(E)-1,3-Dimethyl-5-(3-Phenylallylidene)Pyrimidine-2,4,6(1H,3H,5H)-Trione
CAS No.	115984-23-1
Molecular Formula	C₁₅H₁₄N₂O₃
Molecular Weight	270.28 g/mol
Synonyms	5-[(1E)-3-Phenyl-2-propen-1-ylidene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione; (E)-1,3-Dimethyl-5-(3-phenylprop-2-en-1-ylidene)pyrimidine-2,4,6(1H,3H,5H)-trione; 1,3-Dimethyl-5-(3-phenylallylidene)barbituric acid; 5-(3-Phenylallylidene)-1,3-dimethylbarbituric acid; 5-(Cinnamylidene)-1,3-dimethylbarbituric acid; DMCM derivative; Barbituric acid derivative, CAS 115984-23-1
EINECS	Contact for details

Quality Control

Our production of (E)-1,3-Dimethyl-5-(3-Phenylallylidene)Pyrimidine-2,4,6(1H,3H,5H)-Trione adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. All materials are subjected to rigorous analytical testing, including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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