Description

2,4(1H,3H)-Pyrimidinedione,5,6-Difluorodihydro-5-Methyl-(9Ci) is a high-purity fluorinated pyrimidine derivative, a key structural motif in advanced pharmaceutical chemistry. This compound matters as a sophisticated building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in antiviral and anticancer research. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing next-generation therapeutics.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel fluorinated nucleoside analogs and related antiviral or anticancer agents.
• Antiviral Drug Research: Serves as a core scaffold for developing compounds targeting viral polymerases and replication enzymes.
• Oncology Research: Used in medicinal chemistry programs to create potential chemotherapeutic agents that interfere with DNA/RNA synthesis.
• Biochemical Tool Compound: Employed in enzymatic studies and as a probe to investigate metabolic pathways involving pyrimidine metabolism.
• Fine Chemical Synthesis: Utilized in multi-step organic synthesis to introduce complex, fluorinated heterocyclic structures into target molecules.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the life sciences industry.

Basic Information

Product Name	2,4(1H,3H)-Pyrimidinedione,5,6-Difluorodihydro-5-Methyl-(9Ci)
CAS No.	294850-85-4
Molecular Formula	C5H6F2N2O2
Molecular Weight	164.11 g/mol
Synonyms	5,6-Difluoro-5-methyl-1H,3H-pyrimidine-2,4-dione; 5,6-Difluoro-5-methyl-2,4(1H,3H)-pyrimidinedione; 5,6-Difluoro-5-methyluracil; 5-Methyl-5,6-difluorodihydrouracil; 5,6-Difluoro-5-methyl-dihydrouracil; 5,6-Difluoro-5-methyl-3,4-dihydropyrimidine-2,4(1H,5H)-dione; 294850-85-4 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2,4(1H,3H)-Pyrimidinedione,5,6-Difluorodihydro-5-Methyl-(9Ci) is manufactured under strict quality systems suitable for research and development applications. The product undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment 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 controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.