L-Histidine CAS 71-00-1

CAS:71-00-1

Foromo ea limolek'hule:C6H9N3O2

Boima ba limolek'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-imidazole-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl)imidazole; L-HISTIDINE BASE; L-(-)-HISTIDINE

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

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

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

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho belisa	278.95°C (khakanyo e akaretsang)
Botenya	1.3092 (khakanyo e akaretsang)
Sebaka sa ho qhibiliha	282 °C (Tshitwe) (ka ho bonesa)
pKa	1.8 (ka 25℃)
ho hanyetsa	13 ° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25℃, 0.1M ho H2O)

Kopo

L-Histidine e sebelisoa lipatlisisong tsa biochemical le bongaka bakeng sa kalafo ea liso tsa ka mpeng, khaello ea mali, alejiki, jj. Tlatsetso ea phepo ea L-Histidine. Ho kenngoa ha amino acid le litokisetso tse felletseng tsa amino acid ke likarolo tsa bohlokoa haholo. E sebelisoa bongakang ho phekola liso tsa ka mpeng, khaello ea mali, alejiki, jj.