L-Histidine CAS 71-00-1

CAS:71-00-1

Qaanuunka molecular:C6H9N3O2

Miisaanka Molecular:155.15

EINECS:200-745-3

La mid ah:(s) -1h-imidazole-4-alanin; (s) -1h-imidazole-4-propanoicaci; (s)-4- (2-amino-2-carboxyethyl) imidazole; (s) -alfa-amino-1h-imidazole-4-propanoicacid; 1H-Imidazole-4-propanoic acid, alfa-amino-, (S)-; 3-(1h-imidazol-4-yl)-l-alanin; 4- (2-Amino-2-carboxyethyl) imidazole; SALDHIGA L-HISTIDIN; L-(-)-TAARIIKHDA

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Waa maxay L-Histidine CAS 71-00-1?

L-Histidine waa kiristaalo cad ama budo crystalline ah. Aan ur lahayn. Waxoogaa qadhaadh. Ku dhalaalida iyo qudhunka ku dhawaad 277-288 ℃. Kooxdeeda imidazole waxay si fudud u samaysaa milixyo isku dhafan oo leh ion bir ah. Ku milmay biyaha (4.3g/100ml, 25 ℃), aad ugu milmi kara ethanol, oo aan lagu milmi karin ether.

Tilmaamid

Shayga	Tilmaamid
Barta karkarinta	278.95°C (qiyaasta qallafsan)
Cufnaanta	1.3092 (Qiyaas adag)
barta dhalaalaysa	282 °C (dac.)
pKa	1.8 (25 ℃)
iska caabin	13 ° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25 ℃, 0.1M gudaha H2O)

Codsiga

L-Histidine waxaa loo isticmaalaa cilmi-baarista biochemical iyo daawada loogu talagalay daawaynta boogaha gastric, dhiig-yaraan, xasaasiyad, iwm. L-Histidine kabka nafaqada. Faleebo asiidh amino iyo diyaarinta amino acid dhamaystiran ayaa ah qaybo aad muhiim u ah. Waxaa loo isticmaalaa daawa si loogu daweeyo boogaha caloosha, dhiig yari, xasaasiyad, iwm.