L-Histidine CAS 71-00-1

CAS:71-00-1

Fomula ya Maselo:C6H9N3O2

Kulemera kwa Maselo:155.15

EINECS:200-745-3

Mawu ofanana:(s)-1h-imidazole-4-alanin; (s)-1h-imidazole-4-propanoicaci; (s)-4-(2-amino-2-carboxyethyl)imidazole; (s)-alpha-amino-1h-imidazole-4-propanoicacid; 1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-; 3-(1h-imidazole-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl)imidazole; L-HISTIDINE BASE; L-(-)-HISTIDINE

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi L-Histidine CAS 71-00-1 ndi chiyani?

L-Histidine ndi ufa woyera wa kristalo kapena kristalo. Wopanda fungo. Wowawa pang'ono. Amasungunuka ndi kuwola pa kutentha kwa pafupifupi 277-288 ℃. Gulu lake la imidazole limapanga mosavuta mchere wovuta wokhala ndi ayoni achitsulo. Amasungunuka m'madzi (4.3g/100ml, 25 ℃), osasungunuka kwambiri mu ethanol, ndipo sasungunuka mu ether.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	278.95°C (kuyerekezera koyenera)
Kuchulukana	1.3092 (chiyerekezo choyerekeza)
Malo osungunuka	282 °C (dec.) (lit.)
pKa	1.8 (pa 25℃)
kukana	13 ° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25℃, 0.1M mu H2O)

Kugwiritsa ntchito

L-Histidine imagwiritsidwa ntchito mu kafukufuku wa zamankhwala ndi zamankhwala pochiza zilonda zam'mimba, kuchepa kwa magazi m'thupi, ziwengo, ndi zina zotero. L-Histidine yowonjezera zakudya. Kulowetsedwa kwa amino acid ndi kukonzekera kwathunthu kwa amino acid ndi zinthu zofunika kwambiri. Kugwiritsidwa ntchito mu zamankhwala pochiza zilonda zam'mimba, kuchepa kwa magazi m'thupi, ziwengo, ndi zina zotero.