Description

p-5091 CAS NO 882257-11-6 is a specialized fine chemical intermediate designed for advanced research and manufacturing processes. This compound is valued for its precise molecular structure, which enables its use in the synthesis of high-value, complex molecules. It is primarily sought by professionals in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring high purity and reliable performance.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a precursor in the development of specialty polymers, liquid crystals, or organic electronic materials.
• Chemical Research & Development: A valuable reagent for organic synthesis, facilitating the construction of complex molecular architectures in academic and industrial labs.
• Bioconjugation Chemistry: Potentially used in the development of diagnostic reagents or targeted drug delivery systems.

Basic Information

Item	Detail
Product Name	p-5091
CAS No.	882257-11-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	p-5091; 882257-11-6; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole; 1H-Indazole-4-boronic acid, pinacol ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole; 4-Indazoleboronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our p-5091 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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 the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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