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2,2,5,7,8-Pentamethyl-6-chromanol

ALDRICH/430676 - 97%

Synonym: α-C-1-Chromanol; 2,2,5,7,8-Pentamethyl-3,4-dihydrochromen-6-ol; 2,2,5,7,8-Pentamethyl-6-hydroxychroman; 3,4-Dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-ol; 6-Hydroxy-2,2,5,7,8-pentamethylchroman

CAS Number: 950-99-2
Empirical Formula (Hill Notation): C14H20O2
Molecular Weight: 220.31
MDL Number: MFCD00210347
Linear Formula: C14H20O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-430676-5G 5 g
 $75.80
1/EA		 Add To Favorites
45-430676-25G 25 g
 $281.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 430676-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 430676-5G

 

assay 97%
form solid
InChI 1S/C14H20O2/c1-8-9(2)13-11(10(3)12(8)15)6-7-14(4,5)16-13/h15H,6-7H2,1-5H3
InChI key SEBPXHSZHLFWRL-UHFFFAOYSA-N
mp 89-91 °C (lit.)
SMILES string Cc1c(C)c2OC(C)(C)CCc2c(C)c1O
Application: 2,2,5,7,8-Pentamethyl-6-chromanol is the suitable reagent used for the quantitative analysis of α-tocopherol by plasma-based gas chromatography/tandem mass spectrometry (GC/MS/MS) using a tabletop quadrupole ion trap mass spectrometer. It may be employed as α-tocopherol model compound and on oxidation by t-butyl hydroperoxide in chloroform, in the presence of alcohol, affords 5-alkoxymethyl-2,2,7,8-tetramethyl-6-chromanol. It may be used as internal standard for the determination of α- and γ-tocopherol in the rabbit serum and liver by HPLC.
General description: 2,2,5,7,8-Pentamethyl-6-chromanol has been reported as an vitamin E model compound. It undergoes oxidation in presence of various alcohols, ranging from methanol to cholesterol, affords 5-alkoxymethyl-2,2,7,8-tetramethyl-6-chromanols. Antioxidant moiety of vitamin E, 2,2,5,7,8-pentamethyl-6-chromanol (PMCol), is reported to have antiandrogen activity in prostate carcinoma cells.
Packaging: 5, 25 g in poly bottle
Purity 97%
mp 89-91 °C (lit.)
UNSPSC 12352100

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