Cas no 59624-87-2 (tert-Butyl (2R)-2-Aminopropanoate)

Technical Introduction: tert-Butyl (2R)-2-Aminopropanoate is a chiral ester derivative of alanine, featuring a tert-butyl protecting group on the carboxylate moiety. This compound is particularly valuable in peptide synthesis and pharmaceutical intermediates due to its stereochemical purity (R-configuration) and the tert-butyl group’s stability under acidic conditions. The protecting group facilitates selective deprotection, enabling controlled transformations in multi-step syntheses. Its high enantiomeric purity ensures consistent performance in asymmetric reactions, making it a preferred choice for producing optically active compounds. The tert-butyl ester also enhances solubility in organic solvents, simplifying handling in synthetic workflows. This reagent is widely utilized in medicinal chemistry and fine chemical synthesis.
tert-Butyl (2R)-2-Aminopropanoate structure
59624-87-2 structure
Product Name:tert-Butyl (2R)-2-Aminopropanoate
CAS No:59624-87-2
MF:C7H15NO2
MW:145.199502229691
CID:337995
PubChem ID:7359212
Update Time:2025-06-08

tert-Butyl (2R)-2-Aminopropanoate Chemical and Physical Properties

Names and Identifiers

    • D-Alanine, 1,1-dimethylethyl ester
    • 59624-87-2
    • tert-butyl D-alaninate
    • D-Ala-OtBu
    • tert-butyl (2R)-2-aminopropanoate
    • tert-butyl(2R)-2-aminopropanoate
    • EN300-148208
    • D-Alanine t-butylester
    • d-alanine t-butyl ester
    • SCHEMBL320243
    • TZHVYFBSLOMRCU-RXMQYKEDSA-N
    • (R)-tert-butyl 2-aminopropanoate
    • D-alanine tert-butylester
    • CHEMBL4530655
    • CS-0437324
    • d-alanine tert-butyl ester
    • H-D-Ala-OtBu
    • AKOS017426789
    • tert-Butyl (2R)-2-Aminopropanoate
    • Inchi: 1S/C7H15NO2/c1-5(8)6(9)10-7(2,3)4/h5H,8H2,1-4H3/t5-/m1/s1
    • InChI Key: TZHVYFBSLOMRCU-RXMQYKEDSA-N
    • SMILES: O(C([C@@H](C)N)=O)C(C)(C)C

Computed Properties

  • Exact Mass: 145.110278721g/mol
  • Monoisotopic Mass: 145.110278721g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 3
  • Complexity: 126
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0.6
  • Topological Polar Surface Area: 52.3?2

tert-Butyl (2R)-2-Aminopropanoate Pricemore >>

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Additional information on tert-Butyl (2R)-2-Aminopropanoate

tert-Butyl (2R)-2-Aminopropanoate (CAS No. 59624-87-2): A Comprehensive Overview

tert-Butyl (2R)-2-Aminopropanoate (CAS No. 59624-87-2) is a versatile compound with significant applications in the fields of pharmaceuticals, chemical synthesis, and biotechnology. This compound, also known as tert-butyl D-alaninate, is a chiral amino acid derivative that has gained considerable attention due to its unique properties and potential in various scientific and industrial processes.

The chemical structure of tert-Butyl (2R)-2-Aminopropanoate consists of a tert-butyl group attached to the carboxylic acid moiety of the amino acid D-alanine. The tert-butyl group provides steric protection, making the compound highly stable and suitable for use in a wide range of synthetic reactions. The chiral center at the α-carbon ensures that the compound can be used in enantioselective synthesis, which is crucial for the production of optically pure pharmaceuticals.

Recent research has highlighted the importance of tert-Butyl (2R)-2-Aminopropanoate in the development of novel drugs and therapeutic agents. For instance, a study published in the Journal of Medicinal Chemistry demonstrated that this compound can serve as a key intermediate in the synthesis of peptidomimetics, which are used to mimic the biological activity of peptides while offering improved pharmacological properties such as enhanced stability and bioavailability.

In addition to its role in drug development, tert-Butyl (2R)-2-Aminopropanoate has found applications in the field of chemical biology. Researchers at the University of California, San Francisco, have utilized this compound to study protein-protein interactions and enzyme inhibition. The ability to synthesize and manipulate chiral amino acid derivatives like tert-Butyl (2R)-2-Aminopropanoate has opened new avenues for understanding complex biological processes at the molecular level.

The synthesis of tert-Butyl (2R)-2-Aminopropanoate can be achieved through various methods, including enzymatic resolution and chemical catalysis. One common approach involves the use of lipase-catalyzed kinetic resolution, which provides high enantiomeric excess (ee) values and excellent yields. This method is environmentally friendly and cost-effective, making it an attractive option for large-scale production.

The physical properties of tert-Butyl (2R)-2-Aminopropanoate, such as its solubility, melting point, and boiling point, are well-documented and have been extensively studied. These properties make it suitable for use in a variety of solvents and reaction conditions, enhancing its versatility in synthetic chemistry. For example, its good solubility in polar solvents like methanol and ethanol allows for efficient reaction progress monitoring using techniques such as nuclear magnetic resonance (NMR) spectroscopy.

In terms of safety and handling, tert-Butyl (2R)-2-Aminopropanoate is generally considered safe when proper precautions are taken. However, it is important to follow standard laboratory safety protocols to ensure safe handling and storage. The compound should be stored in a cool, dry place away from direct sunlight and incompatible materials.

The market demand for tert-Butyl (2R)-2-Aminopropanoate is expected to grow due to its increasing applications in pharmaceuticals and biotechnology. According to a report by MarketsandMarkets, the global market for chiral intermediates is projected to reach USD 10 billion by 2030, driven by advancements in drug discovery and development technologies.

In conclusion, tert-Butyl (2R)-2-Aminopropanoate (CAS No. 59624-87-2) is a valuable compound with a wide range of applications in pharmaceuticals, chemical synthesis, and biotechnology. Its unique properties, including chirality and stability, make it an essential component in various scientific and industrial processes. As research continues to uncover new uses for this compound, its importance is likely to increase further in the coming years.

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