V-020

(±)−α−Tocopherol (Vitamin E) solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

• Synonim(y): (±)-α-Tocopherol, DL-all-rac-α-Tocopherol, Vitamin E
• Wzór empiryczny (zapis Hilla): C₂₉H₅₀O₂
• Numer CAS: 10191-41-0
• Masa cząsteczkowa: 430.71
• Beilstein: 94012
• Numer WE: 200-659-6
• Numer MDL: MFCD00006848
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329828963
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material
• Poziom jakości: 300
• Postać: liquid
• Właściwości: Snap-N-Spike^®/Snap-N-Shoot^®
• opakowanie: ampule of 1 mL
• producent / nazwa handlowa: Cerilliant^®
• stężenie: 1.0 mg/mL in methanol
• metody: gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• gęstość: 0.950 g/mL at 20 °C (lit.)
• Zastosowanie: clinical testing; clinical testing
• format: single component solution
• temp. przechowywania: −70°C
• ciąg SMILES: CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
• InChI: 1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3
• Klucz InChI: GVJHHUAWPYXKBD-UHFFFAOYSA-N

Opis

Opis ogólny

α-Tocopherol is a form of fat-soluble vitamin E and shows anti-oxidant, anti-inflammatory, anti-cell proliferative, and anti-cancer properties. Often the result of poor nutrition or low absorption of dietary fat, its deficiency is monitored in patient serum samples by LC-MS/MS or HPLC.

Zastosowanie

This Certified Spiking Solution^® is suitable for use in a variety of testing applications from diagnostic testing of Vitamin E deficiency to quality control testing of tocopherol-based dietary supplements or pharmaceutical preparations by HPLC or LC-MS/MS.The certified reference solution (CRM) 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
• High-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) based combined analysis of retinol, α‐tocopherol, 25‐hydroxyvitamin D₂, and 25‐hydroxyvitamin in plasma samples of cardiovascular patients

Cechy i korzyści

• Fully characterized under ISO/IEC 17025 and ISO 17034 accreditation
• Accompanied with a comprehensive Certificate of Analysis (CoA) with data on stability, homogeneity, accuracy of concentration, uncertainty, and traceability
• Rigorously tested through real-time stability studies to ensure accuracy and shelf life
• Gravimetrically prepared using qualified precision balances to ensure minimal uncertainty
• Flame sealed under argon into ampoules for long-term shelf life
• Offered in a convenient, DEA-exempt format to improve laboratory efficiency

Informacje prawne

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany

CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation

Snap-N-Shoot is a registered trademark of Cerilliant Corporation

Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS06,GHS08
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H225,H301 + H311 + H331,H370
• Zwroty wskazujące środki ostrożności: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Klasyfikacja zagrożeń: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Organy docelowe: Eyes
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): 49.5 °F - closed cup
• Temperatura zapłonu (°C): 9.7 °C - closed cup