Description

5-Bromo-2,3-dihydropyrimidin-4-amine is a versatile brominated heterocyclic building block with significant synthetic utility. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Acts as a versatile scaffold for medicinal chemistry and material science explorations.
• Ligand & Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed reactions.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	5-Bromo-2,3-dihydropyrimidin-4-amine
CAS No.	885268-37-1
Molecular Formula	C4H5BrN3
Molecular Weight	175.01 g/mol
Synonyms	5-Bromo-2,3-dihydro-4-pyrimidinamine; 4-Amino-5-bromo-2,3-dihydropyrimidine; 5-Bromo-4-pyrimidinamine, 2,3-dihydro-; 5-Bromo-2,3-dihydro-4(1H)-pyrimidinone imine; 5-Bromo-4-imino-3,4-dihydro-2(1H)-pyrimidinone
EINECS	Contact for details

Quality Control

Our 5-Bromo-2,3-dihydropyrimidin-4-amine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.