Description

5-Amino-1,3-Dimethylpyrimidine-2,4(1H,3H)-Dione is a high-purity, functionalized pyrimidine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile amino-substituted heterocyclic core for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel nucleoside analogs, antiviral agents, and other bioactive heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the preparation of specialty chemicals, dyes, and advanced materials requiring a functionalized pyrimidine scaffold.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and as a molecular probe in life science research.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new reaction pathways in organic chemistry laboratories.

Basic Information

Product Name	5-Amino-1,3-Dimethylpyrimidine-2,4(1H,3H)-Dione
CAS No.	49738-24-1
Molecular Formula	C6H9N3O2
Molecular Weight	155.16 g/mol
Synonyms	5-Amino-1,3-dimethyluracil; 5-Amino-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione; 1,3-Dimethyl-5-aminouracil; 5-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine; 5-Amino-DMU; 5-ADMU; 5-Amino-1,3-dimethylpyrimidine-2,4-dione
EINECS	Contact for details

Quality Control

Our 5-Amino-1,3-Dimethylpyrimidine-2,4(1H,3H)-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting batch-specific results 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, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

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

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