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119-98-2

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  • Vitamin E Related Compound 1 (2-Methyl-2-(4,8,12-Trimethyltridecyl)-6-Chromanol)

    Cas No: 119-98-2

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119-98-2 Usage

Description

(±)-Tocol is a synthetic vitamin E derivative. Unlike (±)-α-tocopherol , (±)-tocol does not suppress retinol-induced erythrocyte hemolysis or increase microviscosity of rat liver phosphatidylcholine (PC) liposomes. [Matreya, LLC. Catalog No. 1797]

Check Digit Verification of cas no

The CAS Registry Mumber 119-98-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 119-98:
(5*1)+(4*1)+(3*9)+(2*9)+(1*8)=62
62 % 10 = 2
So 119-98-2 is a valid CAS Registry Number.
InChI:InChI=1/C26H44O2/c1-20(2)9-6-10-21(3)11-7-12-22(4)13-8-17-26(5)18-16-23-19-24(27)14-15-25(23)28-26/h14-15,19-22,27H,6-13,16-18H2,1-5H3

119-98-2SDS

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-methyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol

1.2 Other means of identification

Product number -
Other names 6-Hydroxy-2-methyl-2-phytylchroman

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:119-98-2 SDS

119-98-2Relevant articles and documents

-

Pendse,Karrer

, p. 1837 (1957)

-

NOVEL USE OF SUBSTITUTED CHROMAN-6-OLS WITH EXTENDED LIPOPHILIC SIDE CHAINS

-

Page/Page column 19; 20, (2019/10/23)

The present invention is directed towards the use of substituted chroman-6-ols with extended lipophilic side chains of formula (I) wherein one of the two substituents R1 and R2 is C12-21-alkyl and the other of the two substituents R1 and R2 is either hydrogen or C1-5-alkyl or (CH2)n-OH with n being an integer from 1 to 5, and wherein A is CH(R3), and wherein R3, R4 and R6 are independently from each other H or C1-4-alkyl, and wherein R5 is H or OH or C1-4-alkyl or C1-4-alkoxy; with the proviso that at least two of R4, R5 and R6 are not methyl, when R3 is H, and one of the substituents R1 and R2 is methyl and the other of the two substituents R1 and R2 is C12-21-alkyl, as antioxidants in PUFA-containing edible oils such as marine oil, microbial oil, fungal oil, algal oil and PUFA-containing plant oil for human consumption. The present invention is further directed towards these PUFA containing edible oils comprising such substituted chroman-6-ols with extended lipophilic side chains of formula (I). The present invention is further directed to a method of preserving the shelf life of PUFAs and/or their esters in an edible oil comprising the step of adding at least one compound of formula (I) to said edible oil, as well as to a method of limiting the amount of oxidation of PUFAs and/or their esters in an edible oil which is exposed to air, comprising adding at least one compound of formula (I) to said edible oil, preferably in an amount of said compound of formula (I) ranging from 10 to 500 ppm, preferably ranging from 30 to 300 ppm, more preferably ranging from 100 to 250 ppm, based on the total amount of the edible oil.

An Enzyme-catalyzed Synthesis of Natural α-Tocopherol

Mizuguchi, Eisaku,Takemoto, Masumi,Achiwa, Kazuo

, p. 1961 - 1964 (2007/10/02)

The natural α-tocopherol was synthesized by enzyme-catalyzed enantioselective hydrolysis.The unnatural enantiomer as a by-product was also converted to natural α-tocopherol by racemization and repeated enzyme-catalyzed hydrolysis.

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