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L-Tert-Leucine (CAS# 20859-02-3) Umfanekiso okhoyo
  • L-Tert-Leucine(CAS# 20859-02-3) 1

L-Tert-Leucine (CAS# 20859-02-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C6H13NO2
IMisa yeMolar 131.17
Ukuxinana 1.1720 (uqikelelo)
Indawo yokunyibilika ≥300 °C (ilayiti.)
Indawo yeBoling 217.7±23.0 °C(Kuqikelelwe)
Ujikelezo oluthile(α) 6.3 º (c=4, 6 N HCl 200 ºC)
Indawo yokuflasha 85.5°C
Ukunyibilika kwamanzi 125.5 g/L (20 ºC)
Ukunyibilika 1 M HCl: 50mg/mL
Uxinzelelo loMphunga 0.0499mmHg ku-25°C
Imbonakalo Iqinile
Umbala Mhlophe ukuya phantse mhlophe
I-BRN 1721824
pKa 2.39±0.12(Kuxelwe kwangaphambili)
Imeko yoGcino Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, ubushushu beGumbi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umngcipheko kunye noKhuseleko

Iimpawu ezinobungozi Xi – Irritant
Inkcazelo yoKhuseleko S22 – Musa ukuphefumla uthuli.
S24/25-Kuphephe ukudibana nolusu namehlo.
WGK eJamani 3
RTECS OH2850000
Ikhowudi ye-HS 29224999
Inqaku Lengozi Iyacaphukisa

 

 

L-Tert-Leucine (CAS# 20859-02-3) Ulwazi

Sebenzisa I-L-tert-leucine ingasetyenziswa njenge-catalyst ye-enantioselective oxidative coupling kunye nokujikeleza kweekhompawundi ze-hydroquinone kwi-oxa [9] i-helicene.
Isetyenziswa njengento eqinisa isondlo, isongezo sokutya kwezilwanyana, kwaye isetyenziswa ekudibaneni kweziyobisi
Ii-amino acids zezona nxalenye zisisiseko zeprotheyini, kwaye omnye weyona misebenzi iphambili yezendalo kufuneka isetyenziswe njengesixhobo sokwenziwa kweprotein. Ibonakala kwindawo ekhululekileyo okanye eboshiweyo kumzimba. Iprotheyini emzimbeni womntu iyaphulwa ukuze ivelise ezi zi-amino acids zilandelayo: i-alanine, i-arginine, i-aspartic acid, i-asparagine, i-cysteine, i-lysine, i-methionine, i-phenylalanine, i-serine, i-threonine, i-tryptophan, i-tyrosine, i-valine.
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