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51898-34-1

51898-34-1

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  • 3-Pyridinecarboxylicacid,(2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ylester, rel- 51898-34-1

    Cas No: 51898-34-1

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51898-34-1 Usage

Uses

(±)-α-Tocopherol nicotinate is used as an anti-oxidant and a skin-conditioning agent.

Check Digit Verification of cas no

The CAS Registry Mumber 51898-34-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,9 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51898-34:
(7*5)+(6*1)+(5*8)+(4*9)+(3*8)+(2*3)+(1*4)=151
151 % 10 = 1
So 51898-34-1 is a valid CAS Registry Number.
InChI:InChI=1/C35H53NO3/c1-24(2)13-9-14-25(3)15-10-16-26(4)17-11-20-35(8)21-19-31-29(7)32(27(5)28(6)33(31)39-35)38-34(37)30-18-12-22-36-23-30/h12,18,22-26H,9-11,13-17,19-21H2,1-8H3/t25-,26-,35+/m1/s1

51898-34-1 Well-known Company Product Price

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  • Sigma

  • (T5134)  (±)-α-Tocopherol nicotinate  

  • 51898-34-1

  • T5134-5G

  • 445.77CNY

  • Detail

  • Sigma

  • (T5134)  (±)-α-Tocopherol nicotinate  

  • 51898-34-1

  • T5134-25G

  • 480.87CNY

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  • Sigma

  • (T5134)  (±)-α-Tocopherol nicotinate  

  • 51898-34-1

  • T5134-100G

  • 1,454.31CNY

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51898-34-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (±)-α-Tocopherol nicotinate

1.2 Other means of identification

Product number -
Other names Vitamin E nicotinate

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:51898-34-1 SDS

51898-34-1Downstream Products

51898-34-1Relevant articles and documents

Synthesis method of tocopherol nicotinate

-

Paragraph 0008; 0016; 0018-0033, (2021/10/30)

The invention belongs to the technical field of organic chemical synthesis, and relates to a method for preparing tocopherol nicotinate from 3-pyridylaldehyde and tocopherol. According to the method, 3-pyridylaldehyde and tocopherol are used as raw materials, N-heterocyclic carbene is used as a catalyst, and tocopherol nicotinate is synthesized through oxidative esterification. The method has the advantages of cheap raw materials, mild reaction conditions, simple process, greenness, safety, high efficiency and environmental protection, and is suitable for industrial production.

One-pot preparation of esters from carboxylic acids using the PPh3-CCl3CN system

Jang, Doo Ok,Cho, Dae Hyan,Kim, Joong-Gon

, p. 2885 - 2890 (2007/10/03)

A convenient one-pot process for preparing various esters from carboxylic acids using the Ph3P-CCl3CN has been developed. Racemic α-tocopherol, clofibrate and flavoxate were prepared in high yields using this method.

N,N-BIS(2-OXO-3-OXAZOLIDINYL)PHOSPHORDIAMIDIC CHLORIDE (CLSPO): A NEW STRATEGY FOR THE ESTER FUNCTION PREPARATION

Ballester-Rodes, M.,Palomo-Coll, A. L.

, p. 515 - 520 (2007/10/02)

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