2-hydroxypyridine-N-oxide (HOPO)

Alaye ipilẹ:

Orukọ kemikali: 2-hydroxypyridine-n-oxide;

CAS nọmba: 13161-30-3

Ilana molikula: C5H5NO2

Iwọn molikula: 111.1

EINECS nọmba: 236-100-88

Ilana igbekale:

Awọn ẹka ti o jọmọ: Awọn agbedemeji elegbogi;Polypeptide reagent - adalu isunki;Awọn ohun elo aise kemikali Organic.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Physicokemika ohun ini

Yiyo ojuami: 147-152 °C

Ojutu farabale: 387.7± 15.0 °C (Asọtẹlẹ)

iwuwo: 1.111 Filasi ojuami: 100 °C

Atọka itọka: 1.554

Ipa oru: 0.223Pa ni 25 °C

Solubility: die-die tiotuka ni chloroform, DMSO, kẹmika, omi.

Awọn ohun-ini: Yellow si ina ofeefee lulú.

Wọle: -1.07 ni 25 ℃

Atọka sipesifikesonu

Specification	Unit	Standard
Ifarahan		Yellow to ina ofeefee lulú
Pipadanu lori gbigbe	%	≤0.5
Ojuami yo	℃	149-152

Ohun elo ọja

O le ṣee lo bi oluranlowo isunki, ayase ati oluranlowo oluranlowo.Ni iṣelọpọ peptide, afikun ti awọn oluranlọwọ condensation le mu iyara iṣesi pọ si ati dinku ere-ije, ki o le ṣe fun aito awọn reagents condensation.HOPO jẹ oriṣiriṣi iru awọn oluranlọwọ ifunmọ.2-hydroxypyridine-n-oxide jẹ agbo-ara pataki.Awọn ijinlẹ aipẹ ti rii pe agbo-ara yii ni ipa pataki ni idilọwọ ibajẹ igi nitori rotfungi funfun.Ni akoko kan naa, o jẹ titun ati ki o munadoko alaja oluranlowo chelating.Epo ti a ṣẹda nipasẹ agbo-ara ati vanadium tun ṣe ipa pataki ninu biochemistry.