Description

o-Benzotriazol-1-Yl-N N N' N'-Bis(Penta& CAS NO 206752-41-2 is a specialized benzotriazole derivative, a high-purity chemical intermediate designed for advanced synthesis. This compound matters for its role as a key building block in the development of pharmaceuticals, agrochemicals, and sophisticated organic materials. Industrial researchers and manufacturers in fine chemical, pharmaceutical R&D, and advanced material science sectors need it for coupling reactions and as a precursor to complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring benzotriazole-based protecting or activating groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where its structural motif imparts specific biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers and high-performance resins.
• Material Science Research: Employed in creating novel organic electronic materials, ligands for catalysis, and other functional organic compounds.
• Peptide Synthesis: Acts as an efficient coupling reagent or activator in solid-phase and solution-phase peptide synthesis protocols.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Item	Details
Product Name	o-Benzotriazol-1-Yl-N N N' N'-Bis(Penta& CAS NO 206752-41-2
CAS No.	206752-41-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1H-Benzotriazol-1-yloxy-tris(pyrrolidino)phosphonium hexafluorophosphate; PyBOP® Reagent; Benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate; (Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate; PyBOP; Coupling Reagent PyBOP; SPPS Reagent PyBOP
EINECS	Contact for details

Quality Control

Our production of o-Benzotriazol-1-Yl-N N N' N'-Bis(Penta& CAS NO 206752-41-2 adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistency and compliance with high-purity chemical intermediate standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.