I-2-hydroxypyridine-N-oxide (HOPO)

Ulwazi olusisiseko:

Igama leKhemikhali: 2-hydroxypyridine-n-oxide;

Inombolo ye-CAS: 13161-30-3

Ifomula yemolekyuli: C5H5NO2

Ubunzima bemolekyuli: 111.1

Inombolo ye-EINECS: 236-100-88

Ifomula yolwakhiwo:

Iindidi ezinxulumeneyo: abaPhakathi bamayeza; I-polypeptide reagent - i-shrinkage mix; Izinto eziphilayo zekhemikhali ekrwada.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ipropathi yePhysicochemical

Indawo yokunyibilika: 147-152 °C

Indawo yokubila: 387.7±15.0 °C(Kuqikelelwe)

Ubuninzi: 1.111 Indawo edanyazayo: 100 °C

Isalathiso seRefractive: 1.554

Uxinzelelo lomphunga: 0.223Pa kwi-25 °C

Ukunyibilika: Inyibilika kancinane kwi-chloroform, i-DMSO, i-methanol, amanzi.

Iipropati: Umgubo otyheli ukuya kumthubi okhanyayo.

LogP: -1.07at 25℃

Isalathiso sokucaciswa

Sukucaciswa	Unit	Sumgangatho
Imbonakalo		Umgubo otyheli ukuya kumthubi okhanyayo
Ilahleko ekomisweni	%	≤0.5
Indawo yokunyibilika	℃	149-152

Isicelo seMveliso

Ingasetyenziselwa njenge-arhente yokunciphisa, i-catalyst kunye ne-agent encedisayo. Kwi-peptide synthesis, ukongezwa kwe-condensation abancedisi kunokukhawulezisa isantya sokusabela kunye nokunciphisa i-racemization, ukuze kulungiswe ukunqongophala kwee-reagents zokuxinana. I-HOPO ziintlobo ngeentlobo zooncedo olunjalo. I-2-hydroxypyridine-n-oxide yinto ebalulekileyo. Uphononongo lwakutsha nje lufumene ukuba le khompawundi inendima ekhethekileyo ekuthinteleni ukuthotywa komthi ngenxa ye-white-rotfungi. Ngaxeshanye, yiarhente entsha nesebenzayo kaloliwe engaphantsi komhlaba. I-complex eyenziwe yi-compound kunye ne-vanadium nayo idlala indima ebalulekileyo kwi-biochemistry.