I-2-hydroxypyridine-N-oxide (HOPO)
Ulwazi Oluyisisekelo:
Igama lekhemikhali: 2-hydroxypyridine-n-oxide;
Inombolo ye-CAS: 13161-30-3
Ifomula yemolekyuli: C5H5NO2
Isisindo se-molecule: 111.1
Inombolo ye-EINECS: 236-100-88
Ifomula yesakhiwo:
Izigaba ezihlobene: Abaphakathi kwezemithi; I-polypeptide reagent - ingxube ye-shrinkage; Organic chemical izinto zokusetshenziswa.
Indawo yokuncibilika: 147-152 °C
Indawo yokubilisa: 387.7±15.0 °C(Kubikezelwe)
Ukuminyana: 1.111 Iphoyinti elikhanyayo: 100 °C
Inkomba ye-refractive: 1.554
Ukucindezela komhwamuko: 0.223Pa ku-25 °C
Ukunyibilika: kuncibilika kancane ku-chloroform, i-DMSO, i-methanol, amanzi.
Izakhiwo: Impushana ephuzi ukuya kokukhanyayo.
LogP: -1.07at 25℃
| Sukucaciswa | Unithi | Sejwayelekile |
| Ukubukeka | Impushana ephuzi kuya kokuphuzi | |
| Ukulahlekelwa ekomisweni | % | ≤0.5 |
| Iphoyinti lokuncibilika | ℃ | 149-152 |
Ingasetshenziswa njenge-ejenti yokunciphisa, i-catalyst kanye ne-ejenti eyisizayo. Ku-peptide synthesis, ukungezwa kwezinsiza zokufingqa kungasheshisa isivinini sokusabela futhi kunciphise ukugijima kwe-racemization, ukuze kuvale ukushoda kwama-reagents e-condensation. I-HOPO iyinhlobonhlobo yezinsiza ezinjalo zokufingqa. I-2-hydroxypyridine-n-oxide iyinhlanganisela ebalulekile. Ucwaningo lwakamuva luye lwathola ukuthi le nhlanganisela inendima ekhethekile ekuvimbeleni ukuwohloka kwezinkuni ngenxa ye-white-rotfungi. Ngesikhathi esifanayo, iyi-ejenti entsha nesebenzayo ye-subway chelating. I-complex eyakhiwe yi-compound kanye ne-vanadium nayo idlala indima ebalulekile ku-biochemistry.
25kg/ isikhwama, noma ezinye izindlela zokupakisha ngokuvumelana nezidingo zamakhasimende;
Lo mkhiqizo kufanele ugcinwe endaweni eyomile, epholile futhi engenawo umoya.
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