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I-L-Tert-Leucine (CAS# 20859-02-3) Isithombe Esifakiwe
  • I-L-Tert-Leucine (CAS# 20859-02-3) 1

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

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H13NO2
I-Molar Mass 131.17
Ukuminyana 1.1720 (isilinganiso)
I-Melting Point ≥300 °C (okukhanyisiwe)
I-Boling Point 217.7±23.0 °C(Kubikezelwe)
Ukuzungezisa Okuthile(α) 6.3 º (c=4, 6 N HCl 200 ºC)
I-Flash Point 85.5°C
Ukuncibilika kwamanzi 125.5 g/L (20 ºC)
Ukuncibilika 1 M HCl: 50mg/mL
I-Vapor Presure 0.0499mmHg ku-25°C
Ukubukeka Okuqinile
Umbala Okumhlophe kuya kokucishe kube mhlophe
I-BRN 1721824
pKa 2.39±0.12(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Izimpawu Eziyingozi Xi - Irritant
Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
I-RTECS OH2850000
Ikhodi ye-HS 29224999
Inothi Lengozi Iyacasula

 

 

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

Sebenzisa I-L-tert-leucine ingasetshenziswa njenge-catalyst ye-enantioselective oxidative coupling kanye nomjikelezo wezinhlanganisela ze-hydroquinone ku-oxa [9] i-helicene.
Isetshenziswa njengesiqiniseko sokudla okunempilo, isithasiselo sokudla kwezilwane, futhi isetshenziswa ekuhlanganiseni izidakamizwa
Ama-amino acid ayizici eziyisisekelo zamaprotheni, futhi omunye wemisebenzi yawo eyinhloko yezemvelo kufanele isetshenziswe njengempahla eluhlaza yokuhlanganisa amaprotheni. Kuvela esimweni esikhululekile noma esibophekile emvelweni. Amaprotheni emzimbeni womuntu aphukile ukuze akhiqize ama-amino acid alandelayo: 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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