Description

3-Brb-Pp1 is a high-purity organic bromide compound, identified by CAS number 956025-99-3, serving as a critical building block in advanced chemical synthesis. Its value lies in providing a reactive halogen site for cross-coupling reactions and functional group transformations, enabling the development of complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require reliable, high-quality raw materials for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly in kinase inhibitor research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of specialty polymers and organic electronic materials.
• Chemical Biology: Employed as a probe or linker in bioconjugation and proteomics studies.
• Organic Synthesis: A versatile reagent for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions in fine chemical production.
• Ligand Preparation: Used in the synthesis of complex ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Brb-Pp1
CAS No.	956025-99-3
Molecular Formula	C11H9BrN2O
Molecular Weight	265.11 g/mol
Synonyms	1-(3-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine; 3-Bromophenyl-pyrazolopyrimidin-4-amine; 3-Brb-Pp1 Inhibitor; BPP1; 3-Bromo-PP1; CAS 956025-99-3; 1-(3-Bromophenyl)-4-aminopyrazolo[3,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Every batch of 3-Brb-Pp1 is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance for your critical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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