Description

1(2H)-Pyrimidinecarboxaldehyde, 3,4-Dihydro-2,4-Dioxo- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceutical intermediates and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and antiviral therapies.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its reactive aldehyde and diketone functionalities.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex heterocycles, dyes, and functional polymers in research and pilot-scale production.
• Material Science: Investigated for the preparation of organic electronic materials and metal-organic frameworks (MOFs) due to its potential for coordination and conjugation.
• Academic & Institutional Research: Employed in universities and research institutes for methodological studies in heterocyclic chemistry and reaction mechanism exploration.

Basic Information

Product Name	1(2H)-Pyrimidinecarboxaldehyde, 3,4-Dihydro-2,4-Dioxo- (9Ci)
CAS No.	219818-01-6
Molecular Formula	C5H4N2O3
Molecular Weight	140.10 g/mol
Synonyms	2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde; 5-Formyl-2,4-pyrimidinedione; 5-Formyluracil; 5-Carbaldehyde-2,4(1H,3H)-pyrimidinedione; Alloxan-5-carboxaldehyde; 1,2,3,4-Tetrahydro-2,4-dioxopyrimidine-5-carboxaldehyde
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, detailing batch-specific results. Our quality management system supports the needs of research and development as well as scale-up activities.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture and oxidation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	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.