All Photos(5)

L6641

Sigma-Aldrich

Lignoceric acid

≥99% (GC)

Synonym(s):
Tetracosanoic acid
Linear Formula:
CH3(CH2)22COOH
CAS Number:
Molecular Weight:
368.64
Beilstein:
1728237
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

biological source

synthetic (organic)

assay

≥99% (GC)

form

powder

functional group

carboxylic acid

shipped in

ambient

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C24H48O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24(25)26/h2-23H2,1H3,(H,25,26)

InChI key

QZZGJDVWLFXDLK-UHFFFAOYSA-N

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Related Categories

Packaging

100 mg in poly bottle
1, 5, 10 g in poly bottle

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. L6641.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Storage Class Code

11 - Combustible Solids

WGK Germany

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Maroula G Kokotou et al.
Molecules (Basel, Switzerland), 25(7) (2020-04-02)
The determination of free fatty acids (FFAs) in milk is of importance for quality control, legislative purposes, authentication and product development. We present herein a liquid chromatography-high resolution mass spectrometry method for the direct determination of FFAs in milk. The...
Alejandro Ibáñez et al.
PeerJ, 5, e3689-e3689 (2017-08-23)
Chemical signals are widely used in the animal kingdom, enabling communication in various social contexts, including mate selection and the establishment of dominance. Femoral glands, which produce and release waxy secretions into the environment, are organs of central importance in...
Adrian Paz Ramos et al.
Journal of lipid research, 59(1), 137-143 (2017-11-03)
The stratum corneum (SC), the top layer of skin, dictates the rate of both water loss through the skin and absorption of exogenous molecules into the body. The crystalline organization of the lipids in the SC is believed to be...
Barbora Školová et al.
Biochimica et biophysica acta. Biomembranes, 1859(5), 824-834 (2017-01-23)
Ceramides based on phytosphingosine, sphingosine and dihydrosphingosine are essential constituents of the skin lipid barrier that protects the body from excessive water loss. The roles of the individual ceramide subclasses in regulating skin permeability and the reasons for C4-hydroxylation of...
Quoc Dat Pham et al.
Quarterly reviews of biophysics, 51, e7-e7 (2018-01-01)
The outer layer of the skin, stratum corneum (SC) is an efficient transport barrier and it tolerates mechanical deformation. At physiological conditions, the majority of SC lipids are solid, while the presence of a small amount of fluid lipids is...

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