Description

3,6-Dibromopyrazolo[3,4-D]Pyrimidin-4(5H)-One is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its versatile reactivity, primarily serving as a key precursor for the development of complex pharmaceutical intermediates and agrochemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable source of high-purity, structurally complex brominated scaffolds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors, anticancer agents, and other biologically active small molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probe Development: Serves as a versatile scaffold for creating tool compounds to study enzyme function and biological pathways.
• Material Science Research: Employed in the synthesis of novel organic electronic materials and ligands for catalytic systems.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring functionalized pyrazolopyrimidine cores.

Basic Information

Item	Details
Product Name	3,6-Dibromopyrazolo[3,4-D]Pyrimidin-4(5H)-One
CAS No.	96555-36-1
Molecular Formula	C5H2Br2N4O
Molecular Weight	293.90 g/mol
Synonyms	3,6-Dibromo-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one; 3,6-Dibromo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one; 3,6-Dibromo-4,5-dihydropyrazolo[3,4-d]pyrimidin-4(1H)-one; 3,6-Dibromo-1H,5H-pyrazolo[3,4-d]pyrimidin-4-one; DBPP; 96555-36-1
EINECS	Contact for details

Quality Control

Every batch of 3,6-Dibromopyrazolo[3,4-D]Pyrimidin-4(5H)-One is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.