CAS 148-03-8

2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-rel-

Description:

The chemical substance known as 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-rel- is a complex organic compound characterized by its polycyclic structure, which includes a benzopyran moiety. This compound features multiple methyl groups, contributing to its hydrophobic nature and potentially influencing its solubility and reactivity. The presence of a hydroxyl group (–OH) indicates that it may exhibit phenolic properties, which can affect its antioxidant activity and interactions with biological systems. The stereochemistry, denoted by the (2R) and (4R,8R) configurations, suggests that the compound has specific spatial arrangements that can influence its biological activity and interactions with other molecules. This substance is often studied in the context of natural products and may have applications in pharmaceuticals, cosmetics, or as a flavoring agent, depending on its specific properties and biological effects. Its CAS number, 148-03-8, allows for precise identification and reference in chemical databases.

Formula: C₂₈H₄₈O₂

InChI: InChI=1/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: InChIKey=WGVKWNUPNGFDFJ-JMNLKBODNA-N

SMILES: CC1=C2C(CC[C@](CCC[C@@H](CCC[C@@H](CCCC(C)C)C)C)(C)O2)=C(C)C(O)=C1

Synonyms:

• 2,5,8-Trimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol
• 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-
• 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-, [2R*(4R*,8R*)]-
• 3,4-Dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol
• 3,4-Dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
• 3,4-dihidro-2,5,8-trimetil-2-(4,8,12-trimetiltridecil)-2H-benzopirano-6-ol
• 3,4-dihydro-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyranne-6-ol
• 5,8-Dimethyltocol
• 6-Chromanol, 2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-
• <span class="text-smallcaps">DL</span>-β-Tocopherol
• Cumotocopherol
• Neotocopherol
• dl-β-Tocopherol
• p-Xylotocopherol
• rel-(2R)-3,4-Dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol
• β-Tocopherol
• (2R)-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
• 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-rel-
• rac-beta-Tocopherol
• rac-β-Tocopherol
• (2R)-2,5,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol
• Tocopherol,rac-b-
• Bata-Tocopherol
• (Racemic Mixture)
• rac-β-Tocopherol solution
• beta-tocopherol
• beta-Tocopherol (Racemic Mixture)
• TOCOPHEROL, D-BETA-(P)
• β-Tocopherol (1 mg/mL in hexane)
• β-Tocopherol (Racemic Mixture)
• rac-beta-Tocopherol (5,8-DiMethyltocol)
• DL-β-Tocopherol（Racemic Mixture）

β-Tocopherol

CAS: 148-03-8

β-Tocopherol

Purity: ≥98%

Molecular weight: 416.68g/mol

Ref: 54-BUP21162

β-Tocopherol

CAS: 148-03-8

Formula: C28H48O2

Purity: >95%

Color and Shape: Liquid

Molecular weight: 416.68

Ref: 48-60-1025

β-Tocopherol

CAS: 148-03-8

Formula: C₂₈H₄₈O₂

Purity: 95%~99%

Molecular weight: 416.69

Ref: BP-SBP03357

β-Tocopherol

CAS: 148-03-8

Beta-Tocopherol has effects on human erythroleukemia cell (HEL) adhesion induced by phorbol 12-myristate 13-acetate (PMA).Cost-effective and quality-assured.

Formula: C₂₈H₄₈O₂

Purity: 99.8% - 99.92%

Color and Shape: Solid

Molecular weight: 416.68

Ref: TM-TN1441

β-Tocopherol (Racemic Mixture)

Controlled Product

CAS: 148-03-8

Stability Hygroscopic
Applications β-Tocopherol (Racemic Mixture) is one of the naturally occurring forms of Vitamin E. Is biologically less active than α-Tocopherol. This is the racemic mixture of all stereoisomers.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Bianchi, G., et al.: Eur. J. Lipid Sci. Technology, 105, 229 (2003), Sakouhi, F., et al.: Food Chem., 108, 833 (2008),

Formula: C₂₈H₄₈O₂

Color and Shape: Colourless To Beige

Molecular weight: 416.68

Ref: TR-T526170

b-Tocopherol (1.0 mg/mL in hexane)(Racemic Mixture)

CAS: 148-03-8

Formula: C₂₈H₄₈O₂

Color and Shape: Single Solution

Molecular weight: 416.68

Ref: TR-T526173

β-Tocopherol

CAS: 148-03-8

β-Tocopherol is a type of product known as a naturally occurring form of vitamin E, which is a crucial lipid-soluble antioxidant. This compound is sourced primarily from plant-based oils, such as those derived from nuts, seeds, and vegetables. As an antioxidant, β-Tocopherol plays a pivotal role in the biological systems by scavenging free radicals. It interrupts the propagation of free radical chain reactions, thereby protecting cell membranes from oxidative damage. This is achieved through the donation of hydrogen atoms, which neutralize harmful free radicals.

Formula: C₂₈H₄₈O₂

Purity: Min. 95%

Molecular weight: 416.68 g/mol

Ref: 3D-XT183473