Description

4-Pyrimidinecarboxylic Acid, 5-Bromo-2-Ethyl- is a high-value brominated pyrimidine derivative, a crucial building block in advanced organic synthesis. Its molecular structure makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for constructing complex heterocyclic frameworks. The CAS number for this product is 1235450-86-8.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of new drug candidates, particularly in kinase inhibitor and antiviral therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced fungicides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science Research: Serves as a precursor for organic electronic materials and metal-organic frameworks (MOFs) due to its functionalized aromatic system.
• Chemical Biology: Employed as a molecular probe or a tagged ligand in biochemical assays and proteomics research.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring specific, functionalized pyrimidine scaffolds.

Basic Information

Product Name	4-Pyrimidinecarboxylic Acid, 5-Bromo-2-Ethyl-
CAS No.	1235450-86-8
Molecular Formula	C7H7BrN2O2
Molecular Weight	231.05 g/mol
Synonyms	5-Bromo-2-ethylpyrimidine-4-carboxylic acid; 2-Ethyl-5-bromopyrimidine-4-carboxylic acid; 5-Bromo-2-ethyl-4-pyrimidinecarboxylic acid; 4-Carboxy-5-bromo-2-ethylpyrimidine; 5-Bromo-2-ethyl-4-pyrimidinecarboxylate (acid form)
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxylic Acid, 5-Bromo-2-Ethyl- is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, identity, and impurity profiles.

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). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed to avoid exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (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.