L-Histidine CAS 71-00-1

I-CAS:71-00-1

I-Molecular Formula:I-C6H9N3O2

Isisindo se-Molecular:155.15

I-EINECS:200-745-3

Omqondofana:(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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-L-Histidine CAS 71-00-1?

I-L-Histidine i-crystal emhlophe noma i-crystalline powder. Ayinaphunga. Ibaba kancane. Ukuncibilika nokubola cishe ku-277-288 ℃. Iqembu layo imidazole lakha kalula usawoti oyinkimbinkimbi ngama-ion ensimbi. Incibilike emanzini (4.3g/100ml, 25 ℃), ayincibiliki kakhulu ku-ethanol, futhi ayincibiliki ku-ether.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	278.95°C (isilinganiso esinzima)
Ukuminyana	1.3092 (isilinganiso esinzima)
Iphoyinti lokuncibilika	282 °C (dec.)(lit.)
pKa	1.8(ku-25℃)
ukumelana	13 ° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25℃, 0.1M ku-H2O)

Isicelo

I-L-Histidine isetshenziselwa ucwaningo lwe-biochemical kanye nemithi yokwelapha izilonda zesisu, i-anemia, i-allergies, njll. I-L-Histidine yokudla okunomsoco. Ukufakwa kwe-amino acid kanye namalungiselelo aphelele e-amino acid kuyizingxenye ezibaluleke kakhulu. Isetshenziselwa imithi ekwelapheni izilonda zesisu, i-anemia, i-allergies, njll.