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Aleuritic acid

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Aleuritic acid
Names
Preferred IUPAC name rel-(9R,10S)-9,10,16-Trihydroxyhexadecanoic acid
Other names Aleuritolic acid
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.007.800 Edit this at Wikidata
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C16H32O5/c17-13-9-5-4-7-11-15(19)14(18)10-6-2-1-3-8-12-16(20)21/h14-15,17-19H,1-13H2,(H,20,21)/t14-,15+/m0/s1Key: MEHUJCGAYMDLEL-LSDHHAIUSA-N
  • InChI=1/C16H32O5/c17-13-9-5-4-7-11-15(19)14(18)10-6-2-1-3-8-12-16(20)21/h14-15,17-19H,1-13H2,(H,20,21)/t14-,15+/m0/s1Key: MEHUJCGAYMDLEL-LSDHHAIUBJ
SMILES
  • O=C(O)CCCCCCC(O)(O)CCCCCCO
Properties
Chemical formula C16H32O5
Molar mass 304.43 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒verify (what is  ?) Infobox references
Chemical compound

Aleuritic acid, or α-aleuritic acid, is a major ingredient in shellac, constituting about 35% of it. It is used as a starting material in the perfume industry for the preparation of musk aroma.

References

  1. EPA Registry
Lipids: fatty acids
Saturated
ω−3 Unsaturated
ω−5 Unsaturated
ω−6 Unsaturated
ω−7 Unsaturated
ω−9 Unsaturated
ω−10 Unsaturated
ω−11 Unsaturated
ω−12 Unsaturated

Aleuritic acid has got great importance. It is considered to be one of the most important derivatives of Lac. One can obtain this acid through Shellac by the process of saponification.Usually, this product is pretty odourless and is physically detectable as a fine white powder.


Storage: Basically this material is required to be protected from dirt. Hence, the best way to store it is to keep it in clean room which does not have any option of dirt or dust.

Application: Aleuritic acid is primarily used in Perfumery and Fragrance industries. In addition to this it is widely used in flavors industries as well for the synthetic preparation of civetone, dehydro civetone and related lactones.


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