Description

5-(4-Ethoxyphenyl)-5-Ethylbarbituric Acid is a specialized barbiturate derivative, a key intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its precise molecular structure makes it valuable for research and development in medicinal chemistry, particularly for creating compounds with targeted pharmacological activity. This high-purity intermediate is essential for pharmaceutical manufacturers and advanced research laboratories focused on developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: Primary use as a critical building block in the synthesis of barbiturate-based active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Serves as a key scaffold for the research and development of new central nervous system (CNS) agents and other therapeutic compounds.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.
• Chemical Synthesis: Employed in organic synthesis for creating novel heterocyclic compounds with potential biological activity.

Basic Information

Product Name	5-(4-Ethoxyphenyl)-5-Ethylbarbituric Acid
CAS No.	55784-21-9
Molecular Formula	C14H16N2O4
Molecular Weight	276.29 g/mol
Synonyms	5-Ethyl-5-(4-ethoxyphenyl)barbituric acid; 5-Ethyl-5-(p-ethoxyphenyl)barbituric acid; 5-(p-Ethoxyphenyl)-5-ethylbarbituric acid; NSC 401565; 1,3-Diazinane-2,4,6-trione, 5-ethyl-5-(4-ethoxyphenyl)-; Ethylphenobarbital derivative
EINECS	Contact for details

Quality Control

Our 5-(4-Ethoxyphenyl)-5-Ethylbarbituric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP-grade requirements.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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