2-hydroxypyridine-N-oxide (HOPO)
Zambiri Zoyambira:
Dzina la mankhwala: 2-hydroxypyridine-n-oxide;
Nambala ya CAS: 13161-30-3
Fomula ya maselo: C5H5NO2
Kulemera kwa molekyulu: 111.1
Nambala ya EINECS: 236-100-88
Mapangidwe apangidwe:
Magulu okhudzana: Mankhwala apakati; Polypeptide reagent - shrinkage kusakaniza; Organic mankhwala zopangira.
Malo osungunuka: 147-152 °C
Malo otentha: 387.7±15.0 °C (Zonenedweratu)
Kachulukidwe: 1.111 Flash point: 100 °C
Mlozera wowoneka bwino: 1.554
Kuthamanga kwa nthunzi: 0.223Pa pa 25 °C
Kusungunuka: kusungunuka pang'ono mu chloroform, DMSO, methanol, madzi.
Katundu: Ufa wachikasu mpaka wopepuka.
LogP: -1.07 pa 25 ℃
| Stanthauzo | Unit | Swamba |
| Maonekedwe | Ufa wachikasu mpaka wopepuka | |
| Kutaya pakuyanika | % | ≤0.5 |
| Malo osungunuka | ℃ | 149-152 |
Itha kugwiritsidwa ntchito ngati shrinkage wothandizira, chothandizira ndi wothandizira wothandizira. Mu kaphatikizidwe ka peptide, kuwonjezera kwa othandizira a condensation kumatha kufulumizitsa zomwe zimachitika komanso kuchepetsa kuthamanga kwamtundu, kuti apange kusowa kwa ma reagents a condensation. HOPO ndi mitundu yosiyanasiyana yothandizira condensation. 2-hydroxypyridine-n-oxide ndi chinthu chofunikira kwambiri. Kafukufuku waposachedwapa apeza kuti pawiriyi ili ndi gawo lapadera poletsa kuwonongeka kwa nkhuni chifukwa cha white-rotfungi. Nthawi yomweyo, ndi njira yatsopano komanso yothandiza ya subway chelating. Zovuta zomwe zimapangidwa ndi pawiri ndi vanadium zimathandizanso kwambiri pazachilengedwe.
25kg / thumba, kapena njira kulongedza katundu malinga ndi zofunika kasitomala;
Izi ziyenera kusungidwa pamalo owuma, ozizira komanso opanda mpweya wabwino.
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