Cas no 148597-83-5 (L-Alloisoleucine, 1,1-dimethylethyl ester)

L-Alloisoleucine 1,1-dimethylethyl ester is a protected derivative of the non-proteinogenic amino acid L-alloisoleucine, featuring a tert-butyl ester group. This modification enhances the compound's stability and solubility in organic solvents, making it particularly useful in peptide synthesis and medicinal chemistry applications. The tert-butyl ester group serves as a protecting group for the carboxyl functionality, allowing selective reactions at the amino group while preventing unwanted side reactions. Its stereochemical purity and controlled reactivity make it a valuable intermediate for the synthesis of complex bioactive molecules. The compound is commonly employed in research settings where precise structural control and high chemical fidelity are required.
L-Alloisoleucine, 1,1-dimethylethyl ester structure
148597-83-5 structure
Product Name:L-Alloisoleucine, 1,1-dimethylethyl ester
CAS No:148597-83-5
MF:C10H21NO2
MW:187.27924323082
CID:3779643
PubChem ID:51064153
Update Time:2025-06-25

L-Alloisoleucine, 1,1-dimethylethyl ester Chemical and Physical Properties

Names and Identifiers

    • L-Alloisoleucine, 1,1-dimethylethyl ester
    • 148597-83-5
    • EN300-764791
    • (2S,3R)-tert-Butyl 2-amino-3-methylpentanoate
    • tert-butyl (2S,3R)-2-amino-3-methylpentanoate
    • AKOS015906266
    • Inchi： 1S/C10H21NO2/c1-6-7(2)8(11)9(12)13-10(3,4)5/h7-8H,6,11H2,1-5H3/t7-,8+/m1/s1
    • InChI Key： DRWKBZREIMLHDX-SFYZADRCSA-N
    • SMILES： C(OC(C)(C)C)(=O)[C@H]([C@H](C)CC)N

Computed Properties

  • Exact Mass: 187.157228913Da
  • Monoisotopic Mass: 187.157228913Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 5
  • Complexity: 172
  • 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: 1.9
  • Topological Polar Surface Area: 52.3?2

L-Alloisoleucine, 1,1-dimethylethyl ester Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Enamine
EN300-764791-0.05g
tert-butyl (2S,3R)-2-amino-3-methylpentanoate
 148597-83-5 95%
0.05g
 $1966.0 2024-05-22
Enamine
EN300-764791-0.1g
tert-butyl (2S,3R)-2-amino-3-methylpentanoate
 148597-83-5 95%
0.1g
 $2059.0 2024-05-22
Enamine
EN300-764791-0.25g
tert-butyl (2S,3R)-2-amino-3-methylpentanoate
 148597-83-5 95%
0.25g
 $2152.0 2024-05-22
Enamine
EN300-764791-0.5g
tert-butyl (2S,3R)-2-amino-3-methylpentanoate
 148597-83-5 95%
0.5g
 $2246.0 2024-05-22
Enamine
EN300-764791-1.0g
tert-butyl (2S,3R)-2-amino-3-methylpentanoate
 148597-83-5 95%
1.0g
 $2339.0 2024-05-22

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