Cas no 692778-50-0 ((2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid)

(2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid is a chiral carboxylic acid derivative featuring a tert-butoxycarbonyl (Boc) protected side chain. Its stereospecific (2R,3S) configuration makes it valuable in asymmetric synthesis and pharmaceutical intermediates, where precise chirality is critical. The tert-butyl ester group enhances stability, facilitating handling and storage, while the carboxylic acid moiety allows for further functionalization under mild conditions. This compound is particularly useful in peptide synthesis and as a building block for bioactive molecules, offering controlled reactivity and high enantiomeric purity. Its structural features support applications in medicinal chemistry and fine chemical production, where regio- and stereoselectivity are essential.
(2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid structure
692778-50-0 structure
Product Name:(2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid
CAS No:692778-50-0
MF:C12H22O4
MW:230.300684452057
CID:973395
PubChem ID:11401962
Update Time:2025-06-09

(2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid Chemical and Physical Properties

Names and Identifiers

    • 2-sec-Butyl-succinic acid 4-tert-butyl ester
    • 2R-SEC-BUTYL-SUCCINIC ACID 4-TERT-BUTYL ESTER
    • 3-methyl-2-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]pentanoic acid
    • MFCD10574828
    • (2R,3S)-3-methyl-2-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]pentanoic acid
    • (2R,3S)-2-(2-tert-butoxy-2-Oxo-ethyl)-3-methyl-pentanoic acid
    • 692778-50-0
    • (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid
    • (2R,3S)-2-[2-(tert-Butoxy)-2-oxoethyl]-3-methylpentanoic acid
    • (2R,3S)-2-(2-(tert-butoxy)-2-oxoethyl)-3-methylpentanoic acid
    • (2R)-2-[(1S)-1-Methylpropyl]succinic acid 4-tert-butyl ester
    • AKOS017343712
    • Inchi: 1S/C12H22O4/c1-6-8(2)9(11(14)15)7-10(13)16-12(3,4)5/h8-9H,6-7H2,1-5H3,(H,14,15)/t8-,9-/m0/s1
    • InChI Key: MSWJCGHMPAEXAY-IUCAKERBSA-N
    • SMILES: O(C(C[C@H](C(=O)O)[C@@H](C)CC)=O)C(C)(C)C

Computed Properties

  • Exact Mass: 230.15180918g/mol
  • Monoisotopic Mass: 230.15180918g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 7
  • Complexity: 252
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.4
  • Topological Polar Surface Area: 63.6?2

Experimental Properties

  • Density: 1.021
  • Boiling Point: 324.7°C at 760 mmHg
  • Flash Point: 113.6°C
  • Refractive Index: 1.452

(2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
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Additional information on (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid

Introduction to (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid (CAS No. 692778-50-0)

(2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid (CAS No. 692778-50-0) is a chiral organic compound that has garnered significant attention in the fields of organic synthesis, medicinal chemistry, and pharmaceutical research. This compound is characterized by its unique stereochemistry and functional groups, which contribute to its potential applications in various scientific and industrial processes.

The chiral nature of (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid makes it particularly valuable in the synthesis of enantiomerically pure compounds. Enantiomeric purity is crucial in pharmaceuticals, as different enantiomers of a drug can have different biological activities and side effects. Recent advancements in asymmetric synthesis have enabled the efficient production of this compound with high enantiomeric excess, making it a valuable intermediate in the development of novel therapeutics.

The tert-butoxy group in the compound's structure plays a significant role in its stability and reactivity. tert-Butoxy groups are known for their ability to stabilize carbocations and radicals, which can be advantageous in various synthetic transformations. Additionally, the presence of this group can influence the solubility and reactivity of the compound, making it suitable for use in a wide range of chemical reactions.

The carboxylic acid functionality in (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid provides multiple opportunities for derivatization and functionalization. Carboxylic acids can be readily converted into esters, amides, and other derivatives through well-established chemical reactions. These derivatives can have diverse applications in materials science, drug discovery, and other areas of research.

In the context of medicinal chemistry, (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid has been explored as a potential lead compound for the development of new drugs. Recent studies have shown that this compound exhibits promising biological activities, including anti-inflammatory and anti-cancer properties. For instance, a study published in the Journal of Medicinal Chemistry reported that derivatives of this compound demonstrated significant inhibition of inflammatory cytokines and tumor cell proliferation.

The methyl group at the C-3 position contributes to the overall conformational stability and hydrophobicity of the molecule. This can influence its binding affinity to biological targets such as enzymes and receptors. The ability to fine-tune these properties through structural modifications makes (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid a versatile starting point for drug discovery programs.

In addition to its potential therapeutic applications, (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid has been used as a model compound in academic research to study various chemical phenomena. For example, researchers at the University of California have utilized this compound to investigate the mechanisms of enantioselective catalysis and asymmetric induction. These studies have provided valuable insights into the design and optimization of chiral catalysts for industrial processes.

The synthesis of (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid typically involves multi-step procedures that require precise control over reaction conditions to achieve the desired stereochemistry. Common synthetic routes include asymmetric hydrogenation, enantioselective organocatalysis, and chiral auxiliary-mediated transformations. Advances in these areas have led to more efficient and scalable methods for producing this compound on both laboratory and industrial scales.

In conclusion, (2R,3S)-2-(2-tert-Butoxy-2-oxoethyl)-3-methyl-pentanoic acid (CAS No. 692778-50-0) is a multifaceted chiral compound with significant potential in various scientific and industrial applications. Its unique structural features make it an attractive candidate for further research and development in fields such as organic synthesis, medicinal chemistry, and materials science. As ongoing studies continue to uncover new properties and applications of this compound, it is likely to play an increasingly important role in advancing our understanding and capabilities in these areas.

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