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CS-W001157 4
Total: USD 88.00

(S)-3-Methylpentanoic acid

  • CAS No. 1730-92-3

  • Cat. No. CS-W002937
  • Molecule weight116.16
  • Purity≥98%
  • MDL No.MFCD02262177

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

(S)-3-Methylpentanoic acid|CS-W002937

Structure of 1730-92-3

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General Information

  • CAS No. 1730-92-3
  • Cat. No. CS-W002937
  • Purity ≥98%
  • MDL No. MFCD02262177
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₂O₂
  • Molecular Weight 116.16
  • Synonym(s) (S)-3-Methyl-pentanoic acid
  • SMILES C[C@@H](CC)CC(=O)O

Description

(S)-3-Methylpentanoic acid is a chiral carboxylic acid featuring a branched alkyl chain with defined stereochemistry at the 3-position. This configuration imparts distinct conformational and reactivity profiles, making it valuable for asymmetric synthesis and the construction of enantiopure pharmaceutical intermediates. The molecule exhibits enhanced solubility in organic solvents and stability under standard bench conditions, facilitating straightforward handling in synthetic workflows.

Application

(S)-3-Methylpentanoic acid serves as a chiral building block for the synthesis of bioactive molecules and pharmaceutical intermediates. Its well-defined stereochemistry enables stereoselective transformations in medicinal chemistry, while the aliphatic chain supports compatibility with standard functional group manipulations. The compound exhibits bench stability and facilitates efficient derivatization via esterification, amidation, or reduction, making it a practical choice for route optimization in API development.

Synthesis

  • Route1
    • (S)-(+)-3-Methyl-1-pentanol|CS-0198789
      42072-39-9
    • ~56%
    • In-stock
      (S)-3-Methylpentanoic acid|CS-W002937
      1730-92-3

    References

    • Yissum Research Development Company of the Hebrew University of Jerusalem Patent: US6417399 B1, 2002 ;
  • Route2
    • L-Isoleucine, 99%|CS-1269087
      73-32-5
    • ~84%
    • In-stock
      (S)-3-Methylpentanoic acid|CS-W002937
      1730-92-3

    References

    • Larionov, Oleg V.; De Meijere, Armin Organic Letters, 2004 , vol. 6, # 13 p. 2153 - 2156
  • Route3
    • null|null
      21962-25-4
    • ~%
    • (R)-3-Methylpentanoicacid|CS-0172023
      16958-25-1
    • In-stock
      (S)-3-Methylpentanoic acid|CS-W002937
      1730-92-3

    References

    • Journal of Organometallic Chemistry, , vol. 428, # 1-2 p. 155 - 167

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-H319
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   37.3
  • LogP   1.5072
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   3

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