Description

4-Pyrimidinecarboxaldehyde, 2-Amino- (9Ci) is a high-purity heterocyclic aldehyde building block of significant interest in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule drug candidates.
• Agrochemical Research: Used in developing novel fungicides, herbicides, and plant growth regulators.
• Chemical Biology & Proteomics: Serves as a reactive handle for bioconjugation and the preparation of chemical probes.
• Material Science: Employed in the synthesis of specialty polymers, ligands for catalysis, and organic electronic materials.
• Academic & Contract Research: Fundamental building block for methodological studies and custom synthesis projects in organic chemistry.

Basic Information

Product Name	4-Pyrimidinecarboxaldehyde, 2-Amino- (9Ci)
CAS No.	165807-06-7
Molecular Formula	C5H5N3O
Molecular Weight	123.11 g/mol
Synonyms	2-Aminopyrimidine-4-carboxaldehyde; 2-Amino-4-pyrimidinecarboxaldehyde; 4-Formyl-2-aminopyrimidine; 2-Amino-4-formylpyrimidine; 2-Amino-4-pyrimidinecarbaldehyde; 2-Aminopyrimidine-4-carbaldehyde; 2-Amino-4-pyrimidine aldehyde
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxaldehyde, 2-Amino- (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request 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 a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consideration should be given to maintaining an inert atmosphere (e.g., under argon or nitrogen).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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