Description

3-Methyluracil is a high-purity pyrimidine derivative, a key heterocyclic building block in organic synthesis and pharmaceutical research. Its structural significance lies in its role as a precursor for synthesizing more complex nucleoside analogs and biologically active compounds. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and life science industries developing novel therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial starting material for the synthesis of antiviral and anticancer nucleoside analogs.
• Agrochemical Research: Used in developing novel pesticides and herbicides based on modified pyrimidine structures.
• Biochemical Research: Serves as a reference standard and a building block in studying nucleic acid chemistry and enzyme interactions.
• Organic Synthesis: A versatile precursor for creating a wide range of heterocyclic compounds in fine chemical manufacturing.
• Cosmetic Ingredient Synthesis: Employed in the research and development of specialty active ingredients for personal care formulations.

Basic Information

Product Name	3-Methyluracil
CAS No.	608-34-4
Molecular Formula	C5H6N2O2
Molecular Weight	126.11 g/mol
Synonyms	3-Methyl-2,4(1H,3H)-pyrimidinedione; 3-Methyl-1H-pyrimidine-2,4-dione; 3-Methyl-2,4-dihydroxypyrimidine; NSC 5236; 3-Methyluracil; 3-Methyl-uracii; 3-Methyl-2,4-pyrimidinediol; 3-Methyl-4-hydroxypyrimidin-2(1H)-one
EINECS	210-163-7

Quality Control

Our 3-Methyluracil is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	285 - 290 °C (dec.)
Loss on Drying	≤ 0.5%
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.