itulau_fanua

oloa

BOC-PYR-OET (CAS# 144978-12-1)

Meatotino tau vailaau:

Fuafua mole C12H19NO5
Molar Mass 257.28
Malosi 1.182±0.06 g/cm3(Va'ai)
Lisi Lisi 52.0 i le 56.0 °C
Manu'a 375.0±35.0 °C(Vailoaina)
Mata'imu 180.6°C
Solubility solu i le Methanol
Ausa Malo 8.03E-06mmHg ile 25°C
Fa'aaliga Malosi
Lanu Pa'epa'e i Toeitiiti pa'epa'e
pKa -4.15±0.40(Vavaloa)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela

Fa'amatalaga Oloa

Faailoga o oloa

BOC-L-polyglutamic acid ethyl ester o se faʻalapotopotoga faʻapitoa ma mea nei:

Fa'aaliga: Suavai e le lanu pe samasama samasama.
Solubility: soluble i solu e masani ona fa'aogaina fa'aola pei ole methanol, ethanol, dimethylformamide, ma isi.
Mausalī: Ose fa'aputuga mautu, ae e mafai ona pala i lalo ole vevela maualuga, malosi malosi, po'o tulaga alkaline.

Ole fa'aoga autu ole BOC-L-polyglutamic acid ethyl ester e fa'apea:

Organic synthesis: E masani ona faʻaaogaina mo le faʻapipiʻiina o mea ola faʻapitoa, e pei o polotini ma peptide faʻapipiʻi.
Su'esu'ega vaila'au: E fa'aaogaina ile su'esu'ega ole biochemistry e fai ma sui fa'atomuaga mo vaega puipuia amino.

Sauniuniga auala: O le sauniuniga o le BOC-L-polyglutamic acid ethyl ester e masani lava ona ausia e ala i le faʻaogaina o vailaʻau. O le auala masani o le tali atu o le pyroglutamic acid ma le BOC acid chloride e fausia ai le BOC-L-polyglutamic acid ethyl ester.

Aloese mai le fa'afeso'ota'i sa'o ma le pa'u, mata, ma le manava. Afai e fa'afuase'i ona fa'afeso'ota'i, fa'amama vave le vaega ua a'afia i le tele o vai ma saili fa'atalanoaga fa'afoma'i talafeagai.
E tatau ona fa'aoga totigilima, mata tioata, ma matapulepule talafeagai i le taimi o le taotoga ina ia mautinoa o loʻo faia le taotoga i se nofoaga e faʻafefe lelei.
Faʻamautinoa o le teuina ma le faʻaogaina o le BOC-L-polyglutamic acid ethyl ester e tausisia tulaga saogalemu ma puipuia mai mea e mu.
Faʻalogo lelei i tulafono talafeagai, tulafono faatonutonu, ma taʻiala mo le saogalemu o falesuesue pe a faʻaaogaina le BOC-L-polyglutamate ethyl ester.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou