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Details

Stereochemistry RACEMIC
Molecular Formula C21H42O2
Molecular Weight 326.557
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of METHYLARACHIDIC ACID

SMILES

CCC(C)CCCCCCCCCCCCCCCCC(O)=O

InChI

InChIKey=WSRCOZWDQPJAQT-UHFFFAOYSA-N
InChI=1S/C21H42O2/c1-3-20(2)18-16-14-12-10-8-6-4-5-7-9-11-13-15-17-19-21(22)23/h20H,3-19H2,1-2H3,(H,22,23)

HIDE SMILES / InChI

Molecular Formula C21H42O2
Molecular Weight 326.557
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

Approval Year

PubMed

PubMed

TitleDatePubMed
Mechanical extension of human hair and the movement of the cuticle.
2001 May-Jun
Monomethyl branched-chain fatty acids play an essential role in Caenorhabditis elegans development.
2004 Sep
Maple syrup urine disease hair reveals the importance of 18-methyleicosanoic acid in cuticular delamination.
2005
Analysis of hair lipids and tensile properties as a function of distance from scalp.
2005 Aug
Characterization of the lipid composition at the proximal root regions of human hair.
2005 Jan-Feb
Effect of the covalently linked fatty acid 18-MEA on the nanotribology of hair's outermost surface.
2005 Mar
A systematic method for the sensitive and specific determination of hair lipids in combination with chromatography.
2005 Sep 5
Healthy hair: what is it?
2007 Dec
Wetting and electrical properties of the human hair surface: delipidation observed at the nanoscale.
2007 Feb 1
Molecular dynamic simulations of eicosanoic acid and 18-methyleicosanoic acid langmuir monolayers.
2007 Sep 20
Deposition of 18-MEA onto alkaline-color-treated weathered hair to form a persistent hydrophobicity.
2009 Jan-Feb
Photoaggravation of hair aging.
2009 Jul
A role of the anteiso branch of 18-MEA in 18-MEA/SPDA to form a persistent hydrophobicity to alkaline-color-treated weathered hair.
2009 Sep-Oct
Location of Keratin-associated Proteins in Developing Fiber Cuticle Cells using Immunoelectron Microscopy.
2010 Jul
18-MEA and hair appearance.
2010 Mar-Apr
The thickness of 18-MEA on an ultra-high-sulfur protein surface by molecular modeling.
2010 Nov-Dec
Patents
Substance Class Chemical
Created
by admin
on Sat Dec 16 20:10:28 GMT 2023
Edited
by admin
on Sat Dec 16 20:10:28 GMT 2023
Record UNII
7STP871R4S
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
METHYLARACHIDIC ACID
INCI  
INCI  
Official Name English
METHYLARACHIDIC ACID [INCI]
Common Name English
18-METHYLEICOSANOIC ACID
Systematic Name English
EICOSANOIC ACID, 18-METHYL-
Common Name English
18-MEA
Brand Name English
ANTEISOHENEICOSANOIC ACID
Common Name English
Code System Code Type Description
CAS
36332-93-1
Created by admin on Sat Dec 16 20:10:28 GMT 2023 , Edited by admin on Sat Dec 16 20:10:28 GMT 2023
PRIMARY
MESH
C111345
Created by admin on Sat Dec 16 20:10:28 GMT 2023 , Edited by admin on Sat Dec 16 20:10:28 GMT 2023
PRIMARY
FDA UNII
7STP871R4S
Created by admin on Sat Dec 16 20:10:28 GMT 2023 , Edited by admin on Sat Dec 16 20:10:28 GMT 2023
PRIMARY
CHEBI
84877
Created by admin on Sat Dec 16 20:10:28 GMT 2023 , Edited by admin on Sat Dec 16 20:10:28 GMT 2023
PRIMARY
PUBCHEM
5282602
Created by admin on Sat Dec 16 20:10:28 GMT 2023 , Edited by admin on Sat Dec 16 20:10:28 GMT 2023
PRIMARY