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CS-W001157 4
Total: USD 88.00

18-Hydroxyoctadecanoic acid

  • CAS No. 3155-42-8

  • Cat. No. CS-0158381
  • Purity≥98%
  • MDL No.MFCD30185943

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

18-Hydroxyoctadecanoic acid|CS-0158381

Structure of 3155-42-8

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General Information

  • CAS No. 3155-42-8
  • Cat. No. CS-0158381
  • Purity ≥98%
  • MDL No. MFCD30185943
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₃₆O₃
  • Molecular Weight 300.48
  • Synonym(s) Octadecanoic acid, 18-hydroxy
  • SMILES C(CCCCCCCCC(=O)O)CCCCCCCCO

Description

18-Hydroxyoctadecanoic acid features a terminal carboxylic acid group and a hydroxyl substituent at the C18 position, conferring enhanced polarity and hydrogen-bonding capacity. This structural motif enables integration into lipid-based systems, where it modulates membrane fluidity and serves as a precursor for bioactive oxylipins. The molecule exhibits stability under standard bench conditions and compatibility with aqueous and organic solvents.

Application

18-Hydroxyoctadecanoic acid serves as a valuable intermediate in the synthesis of bioactive lipids and prostaglandin analogs, leveraging its terminal carboxylic acid and secondary hydroxyl group for selective derivatization. The molecule exhibits good bench stability and facilitates efficient esterification, amidation, and oxidation reactions under standard organic conditions. Its well-defined stereochemistry and functional group compatibility enable reliable incorporation into complex molecular architectures, making it a practical building block for lipid-based pharmaceutical scaffolds and metabolic pathway studies.

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-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   57.53
  • LogP   5.3049
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   17

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