2-hydroxypyridine-N-oxide (HOPO)

Bayanan asali:

Sunan sinadaran: 2-hydroxypyridine-n-oxide;

Lambar CAS: 13161-30-3

Tsarin kwayoyin halitta: C5H5NO2

Nauyin Kwayoyin: 111.1

Lambar EINECS: 236-100-88

Tsarin tsari:

Rukunin masu alaƙa: Matsakaicin magunguna; Polypeptide reagent - shrinkage cakuda; Kayan sinadarai na halitta.

Aika mana imel

Cikakken Bayani

Tags samfurin

Physicochemical dukiya

Matsayin narkewa: 147-152 ° C

Matsayin tafasa: 387.7 ± 15.0 ° C (An annabta)

Yawaita: 1.111 Filashi: 100 °C

Fihirisar magana: 1.554

Matsin tururi: 0.223Pa a 25 ° C

Solubility: dan kadan mai narkewa a cikin chloroform, DMSO, methanol, ruwa.

Properties: Yellow zuwa haske rawaya foda.

LogP: -1.07 a 25 ℃

Fihirisar ƙayyadaddun bayanai

Specification	Unit	Standard
Bayyanar		Yellow zuwa haske rawaya foda
Asarar bushewa	%	≤0.5
Wurin narkewa	℃	149-152

Aikace-aikacen samfur

Ana iya amfani dashi azaman wakili na shrinkage, mai kara kuzari da wakili mai taimako. A cikin kira na peptide, ƙari na ma'auni na condensation na iya hanzarta saurin amsawa da kuma rage tseren tseren, ta yadda za a gyara ƙarancin reagents. HOPO iri-iri ne na irin waɗannan mataimakan natsuwa. 2-hydroxypyridine-n-oxide wani abu ne mai mahimmanci. Binciken da aka yi kwanan nan ya gano cewa wannan fili yana da muhimmiyar rawa wajen hana lalata itace saboda farin-rotfungi. A lokaci guda kuma, sabon wakili ne kuma mai inganci. Rukunin da aka kafa da fili da kuma vanadium shima yana taka muhimmiyar rawa a cikin ilimin halittu.