Description

5-Ethyl-1-Methyl-5-Propylbarbituric Acid is a synthetic barbiturate derivative, a class of compounds historically significant in medicinal chemistry. Its precise molecular structure makes it a valuable reference standard and key intermediate for research and development in pharmaceutical synthesis. This compound is primarily utilized by pharmaceutical R&D laboratories, analytical testing facilities, and fine chemical manufacturers engaged in developing or testing central nervous system (CNS) active agents.

Application

• Pharmaceutical Reference Standard: Used for analytical method development, validation, and quality control (QC) testing in compliance with regulatory guidelines.
• Chemical Intermediate: Serves as a key building block in the research-scale synthesis of novel barbiturate analogs and related heterocyclic compounds.
• Metabolite Studies: Employed in pharmacological and toxicological research to study the metabolism and degradation pathways of barbiturate drugs.
• Forensic Analysis: Acts as a calibration standard in forensic laboratories for the identification and quantification of barbiturates in biological samples.
• Academic Research: Used in university and institutional labs for studies in medicinal chemistry, neuropharmacology, and organic synthesis methodologies.

Basic Information

Product Name	5-Ethyl-1-Methyl-5-Propylbarbituric Acid
CAS No.	61346-85-8
Molecular Formula	C10H16N2O3
Molecular Weight	212.25 g/mol
Synonyms	1-Methyl-5-ethyl-5-propylbarbituric acid; 5-Ethyl-5-propyl-1-methylbarbituric acid; Meprobarbital metabolite; 1-Methyl-5-ethyl-5-propyl-2,4,6(1H,3H,5H)-pyrimidinetrione
EINECS	Contact for details

Quality Control

Our 5-Ethyl-1-Methyl-5-Propylbarbituric Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) are provided and available upon request to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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