Description

2-Oxo-4-(3-Pyridinyl)-1,2-Dihydro-5-Pyrimidinecarboxylic Acid Hydrate is a high-purity heterocyclic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in providing a versatile pyrimidine-pyridine fused scaffold essential for developing novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for drug discovery and process chemistry applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require specific heterocyclic motifs.
• Chemical Biology & Proteomics: Employed as a molecular scaffold or a tag in the design of chemical probes and inhibitors for studying biological systems.
• Material Science: Serves as a monomer or a functional additive in the synthesis of advanced polymers and organic electronic materials.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs for custom synthesis projects and scale-up development.
• Academic Research: Utilized in university and institutional labs for methodological development in organic chemistry and medicinal chemistry.

Basic Information

Product Name	2-Oxo-4-(3-Pyridinyl)-1,2-Dihydro-5-Pyrimidinecarboxylic Acid Hydrate
CAS No.	690631-94-8
Molecular Formula	C10H7N3O3 · xH2O
Molecular Weight	217.18 g/mol (Anhydrous basis)
Synonyms	5-Pyrimidinecarboxylic acid, 1,2-dihydro-2-oxo-4-(3-pyridinyl)-, hydrate; 4-(Pyridin-3-yl)-2-oxo-1,2-dihydropyrimidine-5-carboxylic acid hydrate; 4-(3-Pyridyl)-2-oxo-1,2-dihydro-5-pyrimidinecarboxylic acid hydrate; 2-Hydroxy-4-(3-pyridinyl)-5-pyrimidinecarboxylic acid hydrate; 4-(3-Pyridinyl)-2-oxo-1,2-dihydro-5-pyrimidinecarboxylic acid monohydrate; 2-Oxo-4-(3-pyridyl)-1,2-dihydro-5-pyrimidinecarboxylic acid hydrate
EINECS	Contact for details

Quality Control

Our 2-Oxo-4-(3-Pyridinyl)-1,2-Dihydro-5-Pyrimidinecarboxylic Acid Hydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and process chemistry. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment and are available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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