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 - cakuda shrinkage; Kayan sinadarai na halitta.
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 ℃
| Specification | Unit | Standard |
| Bayyanar | Yellow zuwa haske rawaya foda | |
| Asarar bushewa | % | ≤0.5 |
| Wurin narkewa | ℃ | 149-152 |
Ana iya amfani dashi azaman wakili na shrinkage, mai kara kuzari da wakili mai taimako. A cikin kira na peptide, ƙari na masu taimakawa na kwantar da hankali 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.
25kg / jaka, ko wasu hanyoyin shiryawa bisa ga bukatun abokin ciniki;
Ya kamata a adana wannan samfurin a bushe, sanyi da wuri mai iska.
