L-Histidine CAS 71-00-1

CAS:71-00-1

Formula ya Molecular:C6H9N3O2

Uburemere bwa molekile:155.15

EINECS:200-745-3

Amagambo asa:(s)-1h-imidazole-4-alanine; (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-alanine; 4-(2-Amino-2-carboxyethyl)imidazole; L-HISTIDINE ISHINGIRO; L-(-)-HISTIDINE

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L-Histidine CAS 71-00-1 ni iki?

L-Histidine ni ifu y'umweru cyangwa iy'amakristale. Nta mpumuro. Irasharira gato. Ishonga kandi ibora ku bushyuhe buri hagati ya 277-288 ℃. Itsinda ryayo rya imidazole rikora byoroshye imyunyu igoye hamwe na iyoni z'icyuma. Ishongeshwa mu mazi (4.3g/100ml, 25 ℃), ntishongeshwa cyane muri ethanol, kandi ntishongeshwa muri ether.

Ibisobanuro

Ikintu	Ibisobanuro
Aho kubira	278.95°C (ikigereranyo cy'ubushyuhe)
Ubucucike	1.3092 (ikigereranyo cy'ibiciro)
Aho gushonga	282 °C (Ukuboza) (umucyo)
pKa	1.8 (kuri 25℃)
ubushobozi bwo guhangana n'ibiza	13 ° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25℃, 0.1M muri H2O)

Porogaramu

L-Histidine ikoreshwa mu bushakashatsi bwa biochemical no mu buvuzi mu kuvura ibisebe byo mu gifu, kubura amaraso, aleriji, nibindi. Inyongeramusaruro y'imirire ya L-Histidine. Gutera aside amine n'itegurwa ryuzuye rya aside amine ni ibintu by'ingenzi cyane. Ikoreshwa mu buvuzi mu kuvura ibisebe byo mu gifu, kubura amaraso, aleriji, nibindi.