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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:
111-02-4
Poids moléculaire :
410.72
Beilstein:
1728919
Numéro CE :
203-826-1
Numéro MDL:
MFCD00008912
Code UNSPSC :
12000000
ID de substance PubChem :
24867671

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
GHS08

Mention d'avertissement

Danger

Mentions de danger

H304

Conseils de prudence

P301 + P310 + P331

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
LC26705V
LC24616V
LC15425V
LC07421V
LC01194V

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Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

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Advanced healthcare materials, 2(1), 172-185 (2012-12-06)
A series of new lipid prodrugs of paclitaxel, which can be formulated as nanoassemblies, are described. These prodrugs which are designed to overcome the limitations due to the systemic toxicity and low water solubility of paclitaxel consist of a squalene
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Molecular plant, 6(6), 1738-1757 (2013-06-14)
The plant steroid hormones, brassinosteroids (BRs), and their precursors, phytosterols, play major roles in plant growth, development, and stress tolerance. Here, we review the impressive progress made during recent years in elucidating the components of the sterol and BR metabolic
Marco Villa et al.
American journal of epidemiology, 178(7), 1139-1145 (2013-07-19)
MF59-adjuvanted trivalent influenza vaccine (Novartis Vaccines and Diagnostics, Siena, Italy) has been shown to be more effective than nonadjuvanted vaccine in the elderly population. Here we present results from a large-scale, observational, noninterventional, prospective postlicensure study that evaluated the safety
Mark J Mulligan et al.
JAMA, 312(14), 1409-1419 (2014-10-08)
Human infections with avian influenza A/H7N9 have resulted in high morbidity and mortality in China. To compare safety and immunogenicity of different doses of influenza A/Shanghai/2/13 (H7N9) vaccine mixed with or without the MF59 adjuvant. Multicenter, randomized, double-blind, phase 2
L Harivardhan Reddy et al.
Advanced drug delivery reviews, 61(15), 1412-1426 (2009-10-07)
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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