Description

5-Pyrimidinecarboxamide, 2-Methyl- (7Ci,8Ci) CAS NO 5194-33-2 is a specialized pyrimidine derivative, a heterocyclic aromatic organic compound that serves as a critical building block in advanced chemical synthesis. This high-purity intermediate is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for its utility in nucleoside chemistry and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel nucleoside analogs and antiviral/anticancer drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for other high-value pyrimidine-based specialty chemicals and ligands.
• Biochemical Research: Employed in academic and industrial R&D for studying enzyme inhibitors and metabolic pathways.
• Material Science: Investigated as a monomer or additive for creating functional polymers and organic electronic materials.

Basic Information

Product Name	5-Pyrimidinecarboxamide, 2-Methyl- (7Ci,8Ci)
CAS No.	5194-33-2
Molecular Formula	C6H7N3O
Molecular Weight	137.14 g/mol
Synonyms	2-Methylpyrimidine-5-carboxamide; 2-Methyl-5-pyrimidinecarboxamide; 5-Carbamoyl-2-methylpyrimidine; 2-Methylpyrimidine-5-carboxylic acid amide; 2-Methyl-5-pyrimidinecarboxylic acid amide; 2-Methyl-5-carbamoylpyrimidine; 5194-33-2 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our production of 5-Pyrimidinecarboxamide, 2-Methyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP-compliant manufacturing for pharmaceutical applications and can provide material meeting specific customer specifications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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