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(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one is a complex organic compound with a spirobenzopyran structure. It contains multiple methyl groups and tridecyl side chains, and is classified as a spirocyclic compound.

1604-73-5

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1604-73-5 Usage

Uses

Used in Pharmaceutical Applications:
(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one is used as a potential pharmaceutical candidate for various applications due to its unique structure and properties.
Used in Materials Science:
(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one is used as a component in the development of new materials with specific properties, such as improved stability or reactivity.
Used in Organic Synthesis:
(2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one is used as a building block or intermediate in the synthesis of other complex organic compounds for various applications.
Note: The specific applications and reasons mentioned above are hypothetical and provided as examples. Further research and testing would be required to determine the actual properties and potential uses of (2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one.

Check Digit Verification of cas no

The CAS Registry Mumber 1604-73-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,0 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1604-73:
(6*1)+(5*6)+(4*0)+(3*4)+(2*7)+(1*3)=65
65 % 10 = 5
So 1604-73-5 is a valid CAS Registry Number.

1604-73-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (2'R,8R)-2',5,6,7',8,8'-hexamethyl-2',8-bis-[(4R,8R)-4,8,12-trimethyl-tridecyl]-1,3',4',8,9,10-hexahydro-2'H-spiro[benzo[1,2-b:4,3-b']dipyran-3(2H),5'-[5H-1]benzopyran]-6'-one

1.2 Other means of identification

Product number -
Other names spirodiene dimer of α-tocopherol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1604-73-5 SDS

1604-73-5Downstream Products

1604-73-5Relevant academic research and scientific papers

Effect of α-tocopherol on the hemin-catalyzed decomposition of 1-palmitoyl-2-linoleoyl-3-sn-phosphatodylcholine 13-hydroperoxide in micelles and liposomes

Yamauchi, Ryo,Watanabe, Siori,Martín, Ana S,Iwamoto, Satoshi

, p. 61 - 68 (2014)

The secondary process of lipid peroxidation produces some toxic aldehydes. Since this process takes place via free radical reaction in lipophilic circumstances, α-tocopherol would suppress the formation of such aldehydes by trapping free-radical intermedi

Vitamin E chemistry. studies into initial oxidation intermediates of α-tocopherol: Disproving the involvement of 5a-C-centered "chromanol methide" radicals

Rosenau, Thomas,Kloser, Elisabeth,Gille, Lars,Mazzini, Francesco,Netscher, Thomas

, p. 3268 - 3281 (2008/02/04)

(Chemical Equation Presented) Contrary to concepts handed down in the literature from the early days of vitamin E research, one-electron oxidation of vitamin E does not involve 5a-C-centered radicals. A combined approach of analytical techniques, in particular electron paramagnetic resonance spectroscopy (EPR), organic synthesis of special derivatives, isotopic labeling, kinetic studies, and computational chemistry was used to re-evaluate the one-electron and two-electron oxidation chemistry of α-tocopherol (α-toc). EPR in combination with 5a-13C-labeled compounds provided no indication of the involvement of 5a-C-centered radicals. Oxidation of special tocopherol derivatives were used to disprove the occurrence of 5a-C-centered one-electron intermediates. Additionally it was shown that those vitamin E reactions that were commonly evoked to plead for the involvement of C-centered tocopheryl radicals actually proceeded via heterolytic, i.e., non-radical, intermediates. The results will help to clear widely spread misunderstandings about the chemistry of vitamin E and will have mechanistic implications for the synthesis of tocopherol-based supramolecular structures and 5a-substituted α-tocopherol derivatives.

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