PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% Te paura ma
| Nama Putumōhio | XD90049 |
| Ingoa Hua | PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE |
| CAS | 16758-34-2 |
| Tātai rāpoi | C12H16O5S |
| Taumaha rāpoi | 272.32 |
| Nga Taipitopito Rokiroki | Ambient |
Whakatakotoranga Hua
| Te ahua | Te paura ma |
| Te whakamatautau | 95% min |
| rokirokiTemp. | 2-8°C |
| whatuAmahi | [α]22/D -48.0°，c = 0.5% |
| Mp | 93-98 °C |
Te herenga o te phenyl 1-thio-β-D-galactopyranosides whakakapi ki te β-D-galactosidase mai i te e.
Ko te herenga o te raupapa phenyl 1-thio-β-D-galactopyranosides kua whakakapia ki te waahi kaha oβ-D-galactosidase mai i E. coli kua tirotirohia.Ko nga taumau aukati me te kaha kore utu o te whakawhiti ΔG°(K1) i whakatauritea ki nga whakarea wehewehenga me nga uara ΔG° (1-octanol) o enei ngota ngota aukati i roto i te tauira 1-octanol-wai.Ko nga taunakitanga katoa e waatea ana e kii ana ko te roopu aglycon o te aukati ka herea ki te waahi kaha kaore i te motuhake, he kaha hydrophobic.Ko nga hononga i waenga i te ΔG° (K1) me te ΔG° (1-octanol) kaore i kitea mo te raupapa katoa, engari mo nga raupapa-iti noa iho.Akene, kaore i oti te punaha octanol he tauira mo te rohe hydrophobic i te waahi kaha oβ-D-galactosidase.
