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CS-W001157 4
Total: USD 88.00

(2S,3R)-Ethyl 2-amino-3-hydroxybutanoate hydrochloride

  • CAS No. 39994-70-2

  • Cat. No. CS-W021073
  • Molecule weight183.63
  • Purity≥95%
  • MDL No.MFCD07437964

*For research and further manufacturing use only, not for direct human use.

(2S,3R)-Ethyl 2-amino-3-hydroxybutanoate hydrochloride|CS-W021073

Structure of 39994-70-2

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General Information

  • CAS No. 39994-70-2
  • Cat. No. CS-W021073
  • Purity ≥95%
  • MDL No. MFCD07437964
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₄ClNO₃
  • Molecular Weight 183.63
  • Synonym(s) None
  • SMILES N[C@@H]([C@H](O)C)C(OCC)=O.[H]Cl

Description

(2S,3R)-Ethyl 2-amino-3-hydroxybutanoate hydrochloride is a chiral amino alcohol derivative featuring a stereodefined ethyl ester and protonated amine. This bench-stable, moisture-tolerant compound serves as a key building block in the synthesis of bioactive molecules, particularly in peptidomimetic and β-amino acid frameworks.

Application

(2S,3R)-Ethyl 2-amino-3-hydroxybutanoate hydrochloride serves as a chiral building block for the synthesis of β-amino alcohols and bioactive heterocycles. Its well-defined stereochemistry enables stereoselective transformations, while the protected amine and hydroxyl groups offer orthogonal reactivity. The hydrochloride salt enhances bench stability and simplifies purification, facilitating integration into multi-step synthetic sequences for medicinal chemistry and process development.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   72.55
  • LogP   -0.3206
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   3

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