Description

5-Butyl-5-(1-Methylbutyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound belonging to the barbiturate class. This high-purity intermediate is critical for ensuring the quality and consistency of downstream pharmaceutical and fine chemical syntheses. It is primarily sought by manufacturers in the pharmaceutical industry for research and development, as well as in the production of active pharmaceutical ingredients (APIs) and other complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of barbiturate-derived active pharmaceutical ingredients (APIs) and other therapeutic agents.
• Chemical Research & Development: Serves as a crucial starting material or intermediate in organic synthesis for developing new compounds in academic and industrial R&D labs.
• Fine Chemical Production: Used in the manufacture of complex specialty chemicals requiring a specific pyrimidinetrione core structure.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.

Basic Information

Product Name	5-Butyl-5-(1-Methylbutyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	67050-48-0
Molecular Formula	C₁₃H₂₂N₂O₃
Molecular Weight	254.33 g/mol
Synonyms	5-Butyl-5-(1-methylbutyl)barbituric acid; 5-Butyl-5-(1-methylbutyl)-2,4,6-trioxohexahydropyrimidine; 5-Butyl-5-(1-methylpentyl)barbituric acid (common name); 5-Butyl-5-sec-pentylbarbituric acid; 5-(1-Methylbutyl)-5-butylbarbituric acid; Barbituric acid, 5-butyl-5-(1-methylbutyl)-; Secobarbital related compound B (pharmaceutical impurity reference)
EINECS	Contact for details

Quality Control

Our 5-Butyl-5-(1-Methylbutyl)-2,4,6(1H,3H,5H)-Pyrimidinetrione is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability.

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.