731234

α-Tocopherol (phenyl-5,7-dimethyl-d₆)

≥98 atom % D, ≥98% (CP)

• Synonyma: Vitamin E (ring-5,7-dimethyl-d₆)
• Empirický vzorec (Hillův zápis): C₂₉D₆H₄₄O₂
• Číslo CAS: 113892-08-3
• Molekulová hmotnost: 436.74
• MDL number: MFCD17015252
• UNSPSC Code: 41116107
• PubChem Substance ID: 329764634
• NACRES: NA.24

Vlastnosti

• isotopic purity: ≥98 atom % D
• assay: ≥98% (CP)
• form: liquid
• technique(s): mass spectrometry (MS): suitable
• color: yellow to brown
• bp: 200-220 °C/1 mmHg (lit.)
• density: 0.963 g/mL at 25 °C
• mass shift: M+6
• storage temp.: −20°C
• SMILES string: OC1=C(C([2H])([2H])[2H])C(C)=C(O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CC2)C2=C1C([2H])([2H])[2H]
• 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/t21-,22-,29-/m1/s1/i5D3,7D3
• InChI key: GVJHHUAWPYXKBD-BCHQTGRQSA-N

Popis

Application

α-Tocopherol (phenyl-5,7-dimethyl-d₆) is also known as vitamin E (ring-5,7-dimethyl-d₆) that can be used as an internal standard. It is utilized to determine α-tocopherol (α-T) concentration in different biopharmaceutical samples using liquid chromatography-diode array detector on-line ESI-MS/MS.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Bezpečnostní informace

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 230.0 °F
• flash_point_c: 110 °C