Intermediates

N-Boc-(S)-2-Amino-1-Butanol

  • CAS No.150736-72-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity chiral building block essential for asymmetric synthesis and pharmaceutical drug development.

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Product Technical Details

Product Overview

N-Boc-(S)-2-Amino-1-Butanol is a highly valued chiral building block extensively utilized in the pharmaceutical and fine chemical industries. As a protected amino alcohol derivative, this compound serves as a critical synthon for the construction of complex molecular architectures. The tert-butyloxycarbonyl (Boc) protecting group ensures stability during various synthetic transformations, allowing chemists to perform selective reactions on the hydroxyl moiety without compromising the amine functionality. Our facility specializes in the production of this high-enantiomeric purity material, catering to the rigorous demands of modern drug discovery and process chemistry.

Chemical Properties and Stability

This compound exhibits excellent chemical stability under standard storage conditions, making it a reliable reagent for multi-step synthesis protocols. The chiral center at the 2-position maintains high optical purity, which is paramount for the biological activity of downstream pharmaceutical products. The Boc group can be readily removed under acidic conditions, providing flexibility in synthetic route design. Furthermore, the primary alcohol group offers a versatile handle for further functionalization, including oxidation, esterification, or ether formation. These properties make it an indispensable tool for medicinal chemists aiming to develop novel therapeutic agents.

Quality Specifications

ParameterSpecification
Chemical NameN-Boc-(S)-2-Amino-1-Butanol
CAS Number150736-72-4
Molecular FormulaC9H19NO3
Molecular Weight189.25 g/mol
AppearanceWhite or off-white Solid
Purity≥99.0%
Melting Point40-45 °C
Boiling Point292.9 °C at 760 mmHg
Density1.1 ± 0.1 g/cm3

Industrial Applications

Primarily employed as a pharmaceutical intermediate, this amino alcohol derivative finds application in the synthesis of protease inhibitors, peptidomimetics, and various chiral drugs. It is frequently used in the preparation of oxazolidinones and other heterocyclic compounds that serve as key scaffolds in medicinal chemistry. The high optical purity ensures that the final drug substances meet stringent regulatory requirements for enantiomeric excess. Additionally, it is utilized in the development of agrochemicals and specialized fine chemicals where chirality plays a crucial role in biological efficacy. Our manufacturing process is optimized to support both research-scale and commercial-scale production needs.

Storage and Handling

To maintain optimal quality, N-Boc-(S)-2-Amino-1-Butanol should be stored in a cool, dry, and well-ventilated area. The container must remain tightly closed to prevent moisture absorption and contamination. It is recommended to keep the material away from strong oxidizing agents and acids until ready for use. Proper handling procedures, including the use of personal protective equipment, should be followed during weighing and transfer operations. We provide comprehensive technical support and documentation, including Certificates of Analysis (COA), to ensure seamless integration into your production workflow. Bulk packaging options are available to accommodate large-scale manufacturing requirements.