15-Hydroxypentadecanoic acid
- CAS NO.:4617-33-8
- Empirical Formula: C15H30O3
- Molecular Weight: 258.4
- MDL number: MFCD00039535
- EINECS: 225-026-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:20
What is 15-Hydroxypentadecanoic acid?
Description
15-hydroxy Pentadecanoic acid is a hydroxylated fatty acid that has been used in the synthesis of the macrocyclic lactone musk compounds exaltolide and phoracantholide I. [Matreya, LLC. Catalog No. 1881]
Chemical properties
white to light yellow crystalline powder
The Uses of 15-Hydroxypentadecanoic acid
15-Hydroxypentadecanoic acid is suitable reagent used in the following studies:
- As an internal standard in the quantification of formation of 11-hydroxylauric acid by gas chromatography.
- In the synthesis of [16-14C]16DCA (DCA= dicarboxylic acid) by one-carbon elongation procedure at C15.
- As an internal standard for the normalization of intensities in the mass spectra of plant cutin polymer.
Definition
ChEBI: An omega-hydroxy fatty acid that is pentadecanoic acid in which one of the hydrogens of the terminal methyl group has been replaced by a hydroxy group.
General Description
15-Hydroxypentadecanoic acid undergoes lactonization reaction catalyzed by Mucor javanicus L46 and Mucor miehei to afford macrocyclic mono- and oligolactone derivatives. Its lipase-catalyzed synthesis from 15-tetracosenoic acid in Malania Olcifera Chum oil has been proposed. It also participates in the biosynthesis of pentadecanolide.
Properties of 15-Hydroxypentadecanoic acid
| Melting point: | 85-89 °C(lit.) |
| Boiling point: | 174-220 °C(Press: 4 Torr) |
| Density | 0.963±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly, Sonicated), DMSO (Slightly) |
| form | Solid |
| pka | 4.78±0.10(Predicted) |
| color | White to Off-White |
| BRN | 1240100 |
| CAS DataBase Reference | 4617-33-8(CAS DataBase Reference) |
Safety information for 15-Hydroxypentadecanoic acid
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 15-Hydroxypentadecanoic acid
| InChIKey | BZUNJUAMQZRJIP-UHFFFAOYSA-N |
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