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L-Leucine CAS 61-90-5 Umfanekiso ofakiweyo
  • L-Leucine CAS 61-90-5 1

L-Leucine CAS 61-90-5

Ipropati yeMichiza:

Ifomula yeemolekyuli C6H13NO2
IMisa yeMolar 131.17
Ukuxinana 1,293 g/cm3
Indawo yokunyibilika >300 °C (lit.)
Indawo yeBoling 122-134 °C(Cinizela: 2-3 Torr)
Ujikelezo oluthile(α) 15.4 º (c=4, 6N HCl)
Indawo yokuflasha 145-148°C
Inombolo yeJECFA 1423
Ukunyibilika kwamanzi 22.4 g/L (20 C)
Ukunyibilika Incibilike kancinane kakhulu kwi-ethanol okanye i-ether, i-soluble kwi-formic acid, i-dilute i-hydrochloric acid, i-alkaline hydroxide kunye nesisombululo se-carbonate.
Uxinzelelo loMphunga <1 hPa (20 °C)
Imbonakalo Ikristale emhlophe
Umbala Mhlophe ukuya kwi-Off-mhlophe
Obona bude bubuninzi (λmax) ['λ: 260 nm Amax: 0.05',
, 'λ: 280 nm Amax: 0.05']
Merck 14,5451
I-BRN 1721722
pKa 2.328(nge-25℃)
PH 5.5-6.5 (20g/l, H2O, 20℃)
Imeko yoGcino 2-8°C
Uzinzo Uzinzo Ukufuma kunye nobuthathaka obukhanyayo. Ayihambelani ne-oxidising agents eyomeleleyo.
Refractive Index 1.4630 (uqikelelo)
MDL MFCD00002617
IiPropati zoMzimba kunye nezeMichiza indawo yokunyibilika 286-288°C
indawo yokuthomalalisa 145-148°C
ujikelezo oluthile 15.4 ° (c = 4, 6N HCl)
Ukunyibilika kwamanzi 22.4g/L (20 C)
Sebenzisa Isetyenziswa njengezinto ezikrwada zamayeza kunye nezongezo zokutya

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazelo yoKhuseleko 24/25-Kuphephe ukudibana nolusu kunye namehlo.
WGK eJamani 3
RTECS OH2850000
I-TSCA Ewe
Ikhowudi ye-HS 29224995

 

Intshayelelo

I-L-leucine yi-amino acid enye yeebhloko zokwakha iiprotheni. Sisiqina esingenambala, esiyikristale esinyibilikayo emanzini.

 

Kukho iindlela ezimbini eziphambili zokulungiselela i-L-leucine: indlela yendalo kunye nendlela yokudibanisa imichiza. Iindlela zendalo zihlala zidityaniswe yinkqubo yokuvundiswa kwee-microorganisms, ezifana neebhaktheriya. Indlela yokwenziwa kweekhemikhali ilungiswa ngothotho lweempendulo ze-organic synthesis.

 

Ulwazi ngoKhuseleko lwe-L-Leucine: I-L-Leucine ikhuselekile ngokubanzi. Ukutya kakhulu kunokubangela ukuphazamiseka kwesisu, isifo sohudo kunye nezinye iimpawu. Kubantu abanokusilela kwezintso okanye abanengxaki yemetabolism, kufuneka bathathelwe ingqalelo ukuthintela ukuthatha ngokugqithisileyo.

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