So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Wang, Pu; He, Jun-Yao; Yin, Jiang-Feng researched the compound: 2-Amino-4,5-dihydrothiazole-4-carboxylic acid( cas:2150-55-2 ).Application In Synthesis of 2-Amino-4,5-dihydrothiazole-4-carboxylic acid.They published the article 《Enhanced biocatalytic production of L-cysteine by Pseudomonas sp. B-3 with in situ product removal using ion-exchange resin》 about this compound( cas:2150-55-2 ) in Bioprocess and Biosystems Engineering. Keywords: cysteine biocatalytic production Pseudomonas anion exchange resin. We’ll tell you more about this compound (cas:2150-55-2).
Bioconversion of DL-2-amino-Δ2-thiazoline-4-carboxylic acid (DL-ATC) catalyzed by whole cells of Pseudomonas sp. was successfully applied for the production of L-cysteine. It was found, however, like most whole-cell biocatalytic processes, the accumulated L-cysteine produced obvious inhibition to the activity of biocatalyst and reduced the yield. To improve L-cysteine productivity, an anion exchange-based in situ product removal (ISPR) approach was developed. Several anion-exchange resins were tested to select a suitable adsorbent used in the bioconversion of DL-ATC for the in situ removal of L-cysteine. The strong basic anion-exchange resin 201 × 7 exhibited the highest adsorption capacity for L-cysteine and low adsorption for DL-ATC, which is a favorable option. With in situ addition of 60 g L-1 resin 201 × 7, the product inhibition can be reduced significantly and 200 mmol L-1 of DL-ATC was converted to L-cysteine with 90.4 % of yield and 28.6 mmol L-1 h-1 of volumetric productivity. Compared to the bioconversion without the addition of resin, the volumetric productivity of L-cysteine was improved by 2.27-fold using ISPR method.
From this literature《Enhanced biocatalytic production of L-cysteine by Pseudomonas sp. B-3 with in situ product removal using ion-exchange resin》,we know some information about this compound(2150-55-2)Application In Synthesis of 2-Amino-4,5-dihydrothiazole-4-carboxylic acid, but this is not all information, there are many literatures related to this compound(2150-55-2).