Description

5-Propyl-2-Thiouracil is a thiouracil derivative, a heterocyclic organic compound of significant interest in pharmaceutical research and chemical synthesis. This compound serves as a versatile intermediate and a key scaffold for developing novel therapeutic agents, particularly in the field of thyroid function modulation. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in creating new drug candidates and specialized organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel thyrostatic agents and other biologically active heterocyclic compounds.
• Biochemical Research: Used as a reference standard and research tool in studies investigating thyroid hormone synthesis and metabolism.
• Organic Synthesis: Serves as a versatile precursor for the preparation of more complex thiouracil derivatives and fused heterocyclic systems.
• Material Science Research: Investigated for potential applications in the development of specialized polymers or ligands for metal coordination.

Basic Information

Product Name	5-Propyl-2-Thiouracil
CAS No.	2954-52-1
Molecular Formula	C7H10N2OS
Molecular Weight	170.23 g/mol
Synonyms	6-Propyl-2-thiouracil; 2-Thio-6-propyluracil; 6-Propyl-2-mercapto-4-pyrimidinol; 2-Mercapto-6-propyl-4(1H)-pyrimidinone; 6-n-Propyl-2-thiouracil; Propylthiouracil impurity; PTU (related compound); NSC 85666
EINECS	220-975-5

Quality Control

Our 5-Propyl-2-Thiouracil is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results for parameters including assay, related substances, and residual solvents, supporting its use in research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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