L-Histidine CAS 71-00-1

CAS;71-00-1

Formulae hypotheticae:C6H9N3O2

Pondus hypotheticum:155.15

EINECS:200-745-3

Synonyma:(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-propanoicum acidum alpha-amino- (S)-; 3-(1h-imidazol-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl)imidazole; L-HISTIDINE BAS; L-(-)-HISTIDINE

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Quid est L-Histidine CAS 71-00-1?

L-Histidine est pulveris albus crystallini vel crystallini. Odorless. Leviter amarum. Liquefactio et dissolutio circiter 277-288 . Circulus eius imidazole facile format salia composita cum metallis. In aqua dissoluta (4.3g/100ml, 25 ), in ethanolo valde insolubili, et in aethere insolubili.

Specification

Item	Specification
fervens	278.95°C (aestimatio aspera)
Densitas	1.3092 (aestimatio aspera)
punctum liquescens	282 °C.
pKa	1.8 (at 25℃)
resistivity	13° (C=11, 6mol/L HCl)
PH	7.0-8.0 (25℃, 0.1M in H2O)

Applicationem

L-Histidine in investigationis biochemicali et in medicina pro curatione ulcerum gastricum, anemia, allergia, etc. L-Histidine supplementi nutritionis. Praeparata amino acido amino infusio et amino acido comprehensiva momenta gravissima sunt. Usus in medicina ad tractandum ulcera gastrica, anemia, allergias, etc.