Zhang, Xiaowei’s team published research in Journal of the American Oil Chemists’ Society in 2022 | CAS: 30931-67-0

ABTS Diammonium(cas: 30931-67-0) belongs to anime. Halogenation, in which one or more hydrogen atoms of an amine is replaced by a halogen atom, occurs with chlorine, bromine, and iodine, as well as with some other reagents, notably hypochlorous acid (HClO). With primary amines the reaction proceeds in two stages, producing N-chloro- and N,N-dichloro-amines, RNHCl and RNCl2, respectively. With tertiary amines, an alkyl group may be displaced by a halogen.Synthetic Route of C18H24N6O6S4

Synthetic Route of C18H24N6O6S4On May 31, 2022, Zhang, Xiaowei; Ren, Xiangrui; Zhao, Xiaoyan; Liu, Hongkai; Wang, Meng; Zhu, Yunping published an article in Journal of the American Oil Chemists’ Society. The article was 《Stability, structure, and antioxidant activity of astaxanthin crystal from Haematococcus pluvialis》. The article mentions the following:

Crystallized anthaxanthin was prepared through the cleaning crystallization method and the stabilities during thermal, lighting, and pH treatment, and antioxidant activities in vitro were evaluated. The structural characterizations of astaxanthin crystal were verified by 1H, 13C NMR, and XRD anal. The stability data showed that the astaxanthin crystal was more sensitive to heat, light, and pH compared to oleoresin. The sucrose had no outstanding influence on the astaxanthin crystal, while the stability of astaxanthin oleoresin slightly increased with the increase of sugar concentration The XRD and NMR spectra elucidated that the astaxanthin crystal was all trans structure. The astaxanthin crystal showed the dominant 1,1′-diphenyl-2-picrylhydrazyl (IC50 18.65μmol L-1), 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt +(21.1μmol L-1), •OH (IC50 49.46μmol L-1) and ferric reducing antioxidant power (IC50 81.60μmol L-1) activities. The investigated results would be helpful for improving the development of astaxanthin crystal in food products. In the experimental materials used by the author, we found ABTS Diammonium(cas: 30931-67-0Synthetic Route of C18H24N6O6S4)

ABTS Diammonium(cas: 30931-67-0) belongs to anime. Halogenation, in which one or more hydrogen atoms of an amine is replaced by a halogen atom, occurs with chlorine, bromine, and iodine, as well as with some other reagents, notably hypochlorous acid (HClO). With primary amines the reaction proceeds in two stages, producing N-chloro- and N,N-dichloro-amines, RNHCl and RNCl2, respectively. With tertiary amines, an alkyl group may be displaced by a halogen.Synthetic Route of C18H24N6O6S4

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica