Category: 538-23-8

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 538-23-8, name is Propane-1,2,3-triyl trioctanoate, This compound has unique chemical properties. The synthetic route is as follows., Safety of Propane-1,2,3-triyl trioctanoate

A mixture of two types of medium-chain fatty acid triglycerides (C8:0: tricaprilin and C10:0: tricaprin) is commercially available, and it can be used as a reaction material. Thus, this mixed medium-chain triglyceride was prepared at a ratio of 1 : 1 as a reagent. Then, two types of medium-chain fatty acid ester forms were synthesized in hexane from a free astaxanthin. That is to say, 2 mg of a free astaxanthin (manufactured by Sigma), 300 mg of tricaprilin and 300 mg of tricaprin were placed in a brown glass bottle. Twelve ml of n-hexane was added thereto, and three hundred mg of immobilized lipase prepared by the method described in the example of lipase immobilization and 30 muL of water were further added thereto and stirred fully afterwards. Thereafter, while stirring, reaction was carried out at 45C. Three days later, the reaction product was taken out, and the composition ratio of astaxanthin was analyzed by HPLC. As a result, the composition ratio was 81.4% astaxanthin, 9.5% C8 monoester, 9.1% C10 monoester, and less than 1% diester.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 538-23-8.

Reference:
Patent; SUNTORY LIMITED; EP1500645; (2005); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Reference of 538-23-8,Some common heterocyclic compound, 538-23-8, name is Propane-1,2,3-triyl trioctanoate, molecular formula is C27H50O6, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Two mg of a free astaxanthin (manufactured by Sigma) and 1.3 g of tricaprilin as a triglyceride form fatty acid were placed in a brown glass bottle. Ninety muL of water was added thereto and stirred fully afterwards. Thereafter, 300 mg of the HP1MG resin-immobilized lipase, which was prepared by the method described in the example of lipase immobilization was added thereto, and while shaking (170 rpm), reaction was carried out at 45C. Three days later, the reaction product was taken out, and the composition ratio of astaxanthin was analyzed by HPLC. As a result, the composition ratio was 79.5% astaxanthin, 18.7% monoester, and 1.8% diester

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Propane-1,2,3-triyl trioctanoate, its application will become more common.

Reference:
Patent; SUNTORY LIMITED; EP1500645; (2005); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

538-23-8, A common compound: 538-23-8, name is Propane-1,2,3-triyl trioctanoate, belongs to esters-buliding-blocks compound, it can change the direction of chemical reaction, and react with certain compounds to generate new functional products. A new synthetic method of this compound is introduced below.

Two mg of a free astaxanthin (manufactured by Sigma) and 300 mg of tricaprilin as a triglyceride form fatty acid were placed in a brown glass bottle. Three hundred mg of immobilized lipase prepared by the method described in the example of lipase immobilization was added thereto, and 30 muL of water and 12 ml of n-hexane were further added thereto and stirred fully afterwards. Thereafter, while stirring, reaction was carried out at 45C. Three days later, the reaction product was taken out. The immobilized enzyme was eliminated by decantation, and the supernatant hexane was eliminated. The composition ratio of astaxanthin was then analyzed by HPLC. As a result, the composition ratio was 64.1% astaxanthin, 23.9% monoester, and 2.3% diester.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Propane-1,2,3-triyl trioctanoate, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; SUNTORY LIMITED; EP1500645; (2005); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

538-23-8, The chemical industry reduces the impact on the environment during synthesis 538-23-8, name is Propane-1,2,3-triyl trioctanoate, I believe this compound will play a more active role in future production and life.

Two mg of a free astaxanthin (manufactured by Sigma) and 300 mg of tricaprilin as a triglyceride form fatty acid were placed in a brown glass bottle. Three hundred mg of the immobilized lipase, Novozym435 (manufactured by Novozymes, Japan Ltd.), obtained by immobilizing lipase derived from Candida was added thereto, and 30 muL of water was further added thereto and stirred fully afterwards. Thereafter, while stirring, reaction was carried out at 45C. Three days later, the reaction solution was taken out, and the composition ratio of astaxanthin was analyzed by HPLC. As a result, the composition ratio was 99.0% astaxanthin, 1.0% monoester, and less than 1% diester.

The chemical industry reduces the impact on the environment during synthesis Propane-1,2,3-triyl trioctanoate. I believe this compound will play a more active role in future production and life.

Reference:
Patent; SUNTORY LIMITED; EP1500645; (2005); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics