L-Histidine CAS 71-00-1

CAS:71-00-1

Foromo ea molek'hule:C6H9N3O2

Boima ba Molek'hule:155.15

EINECS:200-745-3

Mantsoe a tšoanang:(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-imidazol-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl) imidazole; L-HISTIDINE BASE; L-(-)-HISTIDINE

Tlohela Molaetsa wa Hao

Lintlha tsa Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

L-Histidine CAS 71-00-1 ke eng?

L-Histidine ke kristale e tšoeu kapa phofo ea kristale. Ha e na monko. Ho baba hanyane. Ho qhibiliha le ho bola hoo e ka bang 277-288 ℃. Sehlopha sa eona sa imidazole se etsa habonolo letsoai le rarahaneng le nang le li-ion tsa tšepe. E qhibilihisoa ka metsing (4.3g/100ml, 25 ℃), e sa qhibiliheng haholo ka ethanol, 'me ha e qhibilihe ka har'a ether.

Tlhaloso

Ntho	Tlhaloso
Ntho e belang	278.95°C (khakanyo e boima)
Botenya	1.3092 (khakanyo e fosahetseng)
Sebaka se qhibilihang	282 °C (Dec.)(lit.)
pKa	1.8(ho 25℃)
ho hanyetsana	13 ° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25℃, 0.1M ho H2O)

Kopo

L-Histidine e sebelisoa lipatlisisong tsa lik'hemik'hale le meriana bakeng sa phekolo ea liso tsa ka mpeng, phokolo ea mali, ho kula, joalo-joalo L-Histidine phepo e nepahetseng. Infusion ea amino acid le litokisetso tse felletseng tsa amino acid ke likarolo tsa bohlokoa haholo. E sebelisoa meriana ho phekola liso tsa ka mpeng, phokolo ea mali, allergy, joalo-joalo.