46401-U

rac-β-Tocopherol solution

50 mg/mL in hexane, certified reference material

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

Propiedades

• grade: certified reference material
• CofA: current certificate can be downloaded
• packaging: 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
• storage temp.: -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
• InChI key: WGVKWNUPNGFDFJ-CBIUGAAKSA-N

Descripción

General description

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

Other Notes

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

Información de seguridad

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H304,H315,H336,H361f,H372,H411
• pcodes: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• target_organs: Central nervous system, Nervous system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -9.4 °F - closed cup
• flash_point_c: -23 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter