Description

4-Pyrimidinecarboxamide (6Ci,7Ci,8Ci,9Ci) is a versatile pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. Its core value lies in providing a functionalized pyrimidine scaffold essential for constructing complex molecules with targeted biological or material properties. This compound is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry, material science, and as a precursor for further chemical transformations.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly in developing kinase inhibitors, antiviral agents, and other bioactive molecules.
• Agrochemical Research: Used in the design and synthesis of new herbicides, fungicides, and plant growth regulators that leverage the pyrimidine core for biological activity.
• Material Science Precursor: Acts as a starting material for creating functionalized organic compounds used in organic electronics, liquid crystals, or metal-organic frameworks (MOFs).
• Chemical Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocyclic systems through reactions like cross-coupling, amidation, and cyclization.
• Biochemical Probe Development: Utilized in life sciences research to create molecular probes and labeled compounds for studying biological pathways and enzyme functions.

Basic Information

Product Name	4-Pyrimidinecarboxamide (6Ci,7Ci,8Ci,9Ci)
CAS No.	28648-86-4
Molecular Formula	C5H5N3O
Molecular Weight	123.11 g/mol
Synonyms	Pyrimidine-4-carboxamide; 4-Carbamoylpyrimidine; 4-Pyrimidinecarboxylic acid amide; 4-Pyridinecarboxamide (related); Isonicotinamide (structural analog); 4-Cyanoformamidopyrimidine; 1H-Pyrimidine-4-carboxamide
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent chemical identity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research and development specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.