Saltar al contenido
Merck

442785

Supelco

Squalene

analytical standard

Sinónimos:

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

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


About This Item

Fórmula lineal:
[(CH3)2C[=CHCH2CH2C(CH3)]2=CHCH2-]2
Número de CAS:
Peso molecular:
410.72
Beilstein/REAXYS Number:
1728919
EC Number:
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:

grade

analytical standard

CofA

current certificate can be downloaded

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.494 (lit.)

bp

285 °C/25 mmHg (lit.)

mp

−75 °C (lit.)

density

0.858 g/mL at 25 °C (lit.)

application(s)

environmental
food and beverages

format

neat

storage temp.

2-30°C

SMILES string

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+

InChI key

YYGNTYWPHWGJRM-AAJYLUCBSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

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

Other Notes

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

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Asp. Tox. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Christine Durier et al.
AIDS (London, England), 27(1), 87-93 (2012-09-29)
In immunocompromised patients, alternative schedules more immunogenic than the standard influenza vaccine regimen are necessary to enhance and prolong vaccine efficacy. We previously reported that the AS03A-adjuvanted 2009 A/H1N1v vaccine yielded a higher short-term immune response than the nonadjuvanted one
Minh T Ta et al.
The FEBS journal, 279(22), 4231-4244 (2012-09-28)
The isoprenoid squalene is an important precursor for the biosynthesis of sterols. The cellular storage of squalene and its impact on membrane properties have been the subject of recent investigations. In a screen for abnormal lipid droplet morphology and distribution
T J Smith
Expert opinion on investigational drugs, 9(8), 1841-1848 (2000-11-04)
Squalene is a triterpene that is an intermediate of the cholesterol biosynthesis pathway and it can be obtained from the diet. Olive oil contains 0.2-0.7% squalene. The average intake of squalene is 30 mg/day in the United States, however, when
F Rubinstein et al.
BMJ (Clinical research ed.), 346, f393-f393 (2013-02-06)
To assess the risk of adverse perinatal events of vaccination of pregnant women with an MF59 adjuvanted vaccine. Cross sectional multicentre study. 49 public hospitals in major cities in Argentina, from September 2010 to May 2011. 30,448 mothers (7293 vaccinated)
Alicja M Chmielewska et al.
Journal of virology, 88(10), 5502-5510 (2014-03-07)
Despite the recent progress in the development of new antiviral agents, hepatitis C virus (HCV) infection remains a major global health problem, and there is a need for a preventive vaccine. We previously reported that adenoviral vectors expressing HCV nonstructural

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico