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442785

Supelco

Squalene

analytical standard

Synonyme(s) :

2,6,10,15,19,23-Hexamethyl-2,6,10,14,18,22-tetracosahexaene

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About This Item

Formule linéaire :
[(CH3)2C[=CHCH2CH2C(CH3)]2=CHCH2-]2
Numéro CAS:
Poids moléculaire :
410.72
Beilstein:
1728919
Numéro CE :
Numéro MDL:
Code UNSPSC :
12000000
ID de substance PubChem :

Qualité

analytical standard

CofA (certificat d'analyse)

current certificate can be downloaded

Conditionnement

ampule of 1000 mg

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Indice de réfraction

n20/D 1.494 (lit.)

pb

285 °C/25 mmHg (lit.)

Pf

−75 °C (lit.)

Densité

0.858 g/mL at 25 °C (lit.)

Application(s)

environmental
food and beverages

Format

neat

Température de stockage

2-30°C

Chaîne SMILES 

CC(C)=CCCC(C)=CCCC(C)=CCC\C=C(/C)CCC=C(C)CCC=C(C)C

InChI

1S/C30H50/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h15-18,23-24H,9-14,19-22H2,1-8H3/b27-17+,28-18+,29-23+,30-24+

Clé InChI

YYGNTYWPHWGJRM-AAJYLUCBSA-N

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Description générale

Squalene is a naturally occurring triterpenoid and a precursor to sterol biosynthesis. Typically isolated from shark liver, olive, amaranth, and algal oils, it shows various cosmetic and medicinal uses.

Application

This analytical standard can also be used as follows:

  • Analysis of 119 vegetable oil samples from 7 different varieties to detect and determine squalene and four sterols using a developed and validated non-destructive method based on proton nuclear magnetic resonance (1H NMR) spectroscopy combined with partial least squares (PLS) method
  • Determination of squalene in different oil samples by gas chromatography coupled to flame ionization detection (GC-FID) following base-catalyzed transmethylation of the oil base
  • Ultra-high performance liquid chromatography-photodiode array detection (UHPLC-PDA) based quantification of squalene, following its single-step solid phase extraction (SPE) from 33 samples of extra virgin olive oil collected from different countries
  • Measurement of squalene content of 16 commercial shark liver oil samples using a gas chromatography-mass spectrometry-based method, in addition to IR and Raman spectroscopy combined with the PLS method
  • Multi-residue determination of 14 naturally occurring compounds— squalene, tocopherols, and phytosterols, following their solid phase extraction (SPE) from 15 vegetable oil samples by GC-MS

Autres remarques

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogrammes

Health hazard

Mention d'avertissement

Danger

Mentions de danger

Conseils de prudence

Classification des risques

Asp. Tox. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves


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Certificats d'analyse (COA)

Lot/Batch Number

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Squalene is a natural lipid belonging to the terpenoid family and a precursor of cholesterol biosynthesis. It is synthesized in humans and also in a wide array of organisms and substances, from sharks to olives and even bran, among others.

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