46401-U

rac-β-Tocopherol solution

50 mg/mL in hexane, certified reference material

• Numéro CAS: 148-03-8
• Code UNSPSC : 85151701
• eCl@ss : 34058016
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• CofA (certificat d'analyse): current certificate can be downloaded
• Conditionnement: ampule of 1 mL
• Concentration: 50 mg/mL in hexane
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Application(s): pharmaceutical (small molecule); vitamins, nutraceuticals, and natural products
• Format: single component solution
• Température de stockage: -10 to -25°C
• InChI: 1S/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-24(6)26(29)19-23(5)27(25)30-28/h19-22,29H,8-18H2,1-7H3/t21?,22?,28-/m1/s1
• Clé InChI: WGVKWNUPNGFDFJ-CBIUGAAKSA-N

Description

Description générale

β-Tocopherol is a form of fat-soluble vitamin E and shows anti-oxidant, anti-inflammatory, anti-cell proliferative, and anti-cancer properties.

Application

The analytical standard in solution can also be used as follows:

• Simultaneous determination of vitamin A and all four tocopherol isomers in human serum samples by ultra-high performance liquid chromatography (UHPLC) combined with fluorescence detection following their liquid-liquid extraction (LLE)
• Multi-residue analysis of vitamin B (B₁, B₂, B₅, and B₉), and vitamin E (α-tocopherol, β-tocopherol, α-tocotrienol, and β-tocotrienol) in grass and grain samples of four different wheat varieties by liquid chromatography electrospray ionization/multistage mass spectrometry (LC-ESI-MS/MS)
• Separation and estimation of four tocopherols and four tocotrienols in pecan nut cultivar samples using non-aqueous reversed-phase high-performance liquid chromatography (NARP-HPLC) coupled with atmospheric pressure chemical ionization-tandem mass spectrometric (APCI-MS/MS) detection
• Analysis of different cold pressed oil samples to detect and quantify eight tocol homologs using a chemometrically-assisted optimized high-performance liquid chromatography (HPLC) with fluorescence detection (FLD) based method
• Development and validation of normal-phase high-performance liquid chromatography (NP-HPLC) method, along with fluorescence detection, to simultaneously determine four tocopherols and four lignans in sesame oil samples

Autres remarques

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

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H225,H304,H315,H336,H361f,H372,H411
• Conseils de prudence: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classification des risques: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• Organes cibles: Central nervous system, Nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): -9.4 °F - closed cup
• Point d'éclair (°C): -23 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter