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Methyl (S)-3-aminobutanoate hydrochloride

  • CAS No. 139243-55-3

  • Cat. No. CS-0147334
  • Purity≥97%
  • MDL No.MFCD12068617

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

Methyl (S)-3-aminobutanoate hydrochloride|CS-0147334

Structure of 139243-55-3

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General Information

  • CAS No. 139243-55-3
  • Cat. No. CS-0147334
  • Purity ≥97%
  • MDL No. MFCD12068617
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₁₂ClNO₂
  • Molecular Weight 153.61
  • Synonym(s) Butanoic acid, 3-aMino-, Methyl ester, hydrochloride, (3S)-
  • SMILES C[C@H](N)CC(OC)=O.[H]Cl

Description

Methyl (S)-3-aminobutanoate hydrochloride is a chiral building block featuring a stereodefined amino group and a methyl ester functionality. This bench-stable derivative enables direct incorporation into peptide synthesis and bioactive molecule scaffolds, offering enhanced solubility and handling ease compared to free amine forms.

Application

Methyl (S)-3-aminobutanoate hydrochloride serves as a chiral building block for the synthesis of bioactive molecules, enabling efficient access to (S)-configured amino acid derivatives. Its stability under standard reaction conditions and compatibility with common coupling protocols facilitate straightforward incorporation into peptide backbones and heterocyclic scaffolds. The protected amine and ester functionalities allow orthogonal manipulation in multi-step syntheses, supporting scalable routes to pharmaceutical intermediates.

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

Quality Control

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Computational Chemistry Data

  • TPSA   52.32
  • LogP   0.3185
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   2

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