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L (+)-Arginine (CAS# 74-79-3) Umfanekiso okhoyo
  • L(+)-Arginine (CAS# 74-79-3) 1

L(+)-Arginine (CAS# 74-79-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C6H14N4O2
IMisa yeMolar 174.2
Ukuxinana 1.2297 (uqikelelo olurhabaxa)
Indawo yokunyibilika 222 °C (dec.) (lit.)
Indawo yeBoling 305.18°C (uqikelelo olurhabaxa)
Ujikelezo oluthile(α) 27.1 º (c=8, 6N HCl)
Indawo yokuflasha 201.2°C
Inombolo yeJECFA 1438
Ukunyibilika kwamanzi 148.7 g/L (20 ºC)
Ukunyibilika H2O: 100mg/mL
Uxinzelelo loMphunga 7.7E-08mmHg ku-25°C
Imbonakalo umgubo
Umbala mhlophe
Obona bude bubuninzi (λmax) ['λ: 260 nm Amax: ≤0.2',
, 'λ: 280 nm Amax: ≤0.1']
Merck 14,780
I-BRN 1725413
pKa 1.82, 8.99, 12.5(nge-25℃)
PH 10.5-12.0 (25℃, 0.5M kwi-H2O)
Imeko yoGcino 2-8°C
Uzinzo Izinzile. Ayihambelani ne-oxidizing agents ezinamandla.
Inovakalelo Ubuthathaka bomoya
Refractive Index 27 ° (C=8, 6mol/L HC
MDL MFCD00002635
IiPropati zoMzimba kunye nezeMichiza IHydrochloride imhlophe okanye i-hydrochloride iphantse ibe ngumgubo wekristale emhlophe, ayinavumba, incasa ekrakra. 218 C xa ubhaka, 225 C xa imeko eqinileyo. Indawo yokunyibilika ngama-235 °c (ukubola). Inyibilika emanzini, inyibilika kwi-ethanol eshushu, ayinyibiliki kwi-ether.
Sebenzisa I-Arginine yi-amino acid ebalulekileyo ekukhuleni nasekuphuhliseni iintsana kunye nabantwana abancinci. I-metabolite ephakathi yomjikelezo we-ornithine okhuthaza ukuguqulwa kwe-ammonia kwi-urea, ngaloo ndlela ukunciphisa amanqanaba e-ammonia yegazi. Ikwayeyona nxalenye iphambili yeprotein yesidoda, ekhuthaza ukuveliswa kwesidoda kunye nokubonelela ngamandla okuhamba kwesidoda. Ukongeza, i-arginine ene-intravenous, inokukhuthaza ukukhutshwa kwehomoni yokukhula kwepituitary, ingasetyenziselwa uvavanyo lomsebenzi wepituitary.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko R36 – Iyandicaphukisa emehlweni
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
I-R61 – Inokubangela ukwenzakala kumntwana ongekazalwa
Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
S53 – Kuphephe ukuba sesichengeni – fumana imiyalelo eyodwa phambi kokusetyenziswa.
S39 –Nxiba ukhuseleko lwamehlo / ubuso.
WGK eJamani 3
RTECS CF1934200
FLUKA BRAND F IIKHOWUDI 10-23
I-TSCA Ewe
Ikhowudi ye-HS 29252000
IKlasi yeeNgozi OKUTHUMEKAYO
Ubutyhefu cyt-grh-par 100 mmol/L IJEBA6 24,460,86

 

Intshayelelo

I-substrate ye-nitric oxide synthetase eguqulelwa kwi-citrulline kunye ne-nitric oxide (NO). Ukukhutshwa kwe-insulin kubangelwa yindlela ehambelana ne-nitric oxide.

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