Peptides & Building Blocks

3-Hydroxy-1,2,3-benzotriazin-4-one

  • CAS No.28230-32-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 3-hydroxy-1,2,3-benzotriazin-4-one (HOOBT) designed for efficient peptide coupling and organic synthesis with minimal racemization.

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Product Technical Details

Product Overview

3-Hydroxy-1,2,3-benzotriazin-4-one, widely recognized in the industry as HOOBT, stands as a premier condensation reagent for advanced organic synthesis and peptide chemistry. This specialized chemical compound is engineered to facilitate amide bond formation with exceptional efficiency, making it an indispensable tool for pharmaceutical research and development laboratories worldwide. Our manufacturing facility adheres to strict quality control protocols to ensure that every batch delivers consistent performance and reliability.

As a superior alternative to traditional coupling additives, this reagent offers significant advantages in complex molecular assembly. It is particularly valued for its ability to suppress racemization during activation steps, thereby preserving the stereochemical integrity of sensitive amino acid derivatives. This characteristic is critical for the production of high-quality peptide therapeutics and biological research materials where structural precision is paramount.

Technical Specifications

We maintain rigorous standards for all chemical outputs to meet global regulatory requirements. The following table outlines the key physical and chemical properties verified through our internal quality assurance laboratories. Each shipment is accompanied by a comprehensive Certificate of Analysis (COA) to validate compliance with specified parameters.

ParameterSpecification
CAS Number28230-32-2
Molecular FormulaC7H5N3O2
Molecular Weight163.13 g/mol
AppearanceWhite Crystal
Purity (HPLC)≥99.0%
Melting Point184-189°C
Density1.58 g/cm³

Industrial Applications

The primary application of this compound lies in its function as a highly effective condensation reagent within peptide synthesis workflows. It is extensively utilized in solid-phase peptide synthesis (SPPS) and solution-phase reactions to enhance coupling yields and reduce side reactions. Beyond peptide chemistry, it serves as a valuable intermediate in the synthesis of various heterocyclic compounds and pharmaceutical intermediates requiring precise activation strategies.

  • Enhances coupling efficiency in peptide bond formation
  • Minimizes racemization of chiral centers during synthesis
  • Compatible with various protecting group strategies
  • Suitable for both manual and automated synthesis systems
  • Provides stable performance under standard storage conditions

Quality Assurance and Logistics

Our commitment to excellence extends beyond product quality to encompass reliable supply chain management. We understand the critical nature of timely deliveries for research and production schedules. Therefore, we offer flexible packaging solutions, including standard 25 kg drums or custom configurations based on specific client requirements. All products are stored in cool, ventilated environments to maintain stability during warehousing and transit.

As a global manufacturer, we provide comprehensive technical support to assist clients in optimizing their synthesis routes. Our team is equipped to handle inquiries regarding industrial purity standards, manufacturing processes, and safe handling procedures. We invite partners to contact us for bulk pricing information and to discuss how our high-performance reagents can enhance your production capabilities.