Bautista, Marietta O. et al. published their research in Macromolecules in 1993 | CAS: 4045-22-1

1-(4-Hydroxypiperidin-1-yl)ethanone (cas: 4045-22-1) belongs to piperidine derivatives. Piperidine is a saturated organic heteromonocyclic parent, an azacycloalkane, a secondary amine and a member of piperidines. The piperidine and polyhydroxylated indolizidine derivatives have shown to be promising α-glucosidase inhibitors. The former are analogs of DNJ with an improved α-glucosidase inhibitory profile than that of DNJ. Boisson et al.HPLC of Formula: 4045-22-1

Liquid-crystalline side chain polysiloxanes with 4-amino-4′-stilbenecarboxylic ester mesogens was written by Bautista, Marietta O.;Duran, Randolph S.;Ford, Warren T.. And the article was included in Macromolecules in 1993.HPLC of Formula: 4045-22-1 This article mentions the following:

Side chain polysiloxanes with 4-(dimethylamino)- and 4-[4-(hexyloxy)piperidino]-4′-stilbenecarboxylic ester mesogens were synthesized from poly(hydromethylsiloxane) and poly(hydromethylsiloxane-co-dimethylsiloxane) and the 10-undecen-1-yl esters. Size-exclusion chromatog. (SEC) underestimated Mn of the (dimethylamino)stilbene homopolymer by a factor of 4 and Mn of the piperidinostilbene homopolymer by a factor of 2 compared with 1H NMR end group analyses. SEC and NMR values of Mn approx. agreed for the copolymers. The phases of the monomers and polysiloxanes were assigned by polarizing microscopy and x-ray diffraction. The copolysiloxanes had Tg near -40° by DSC, but Tg was not detected for the homopolysiloxanes. Both homopolysiloxanes have nematic phases, and both copolymers have SA phases. The [(hexyloxy)piperidino]silbene polymers have more ordered phases, assigned as SB of the copolymer and either SB or hexagonal nematic of the homopolymer. The isotropic transitions were detected by polarizing microscopy but not by DSC. All of the polysiloxanes form stable monolayers on water that can be compressed to mean areas per stilbene repeat unit ranging from 23 to 34 Å2 and to pressure of â‰?0 mN/m. In the experiment, the researchers used many compounds, for example, 1-(4-Hydroxypiperidin-1-yl)ethanone (cas: 4045-22-1HPLC of Formula: 4045-22-1).

1-(4-Hydroxypiperidin-1-yl)ethanone (cas: 4045-22-1) belongs to piperidine derivatives. Piperidine is a saturated organic heteromonocyclic parent, an azacycloalkane, a secondary amine and a member of piperidines. The piperidine and polyhydroxylated indolizidine derivatives have shown to be promising α-glucosidase inhibitors. The former are analogs of DNJ with an improved α-glucosidase inhibitory profile than that of DNJ. Boisson et al.HPLC of Formula: 4045-22-1

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem