D-Tyrosine methyl ester hydrochloride (CAS# 3728-20-9)
Intshayelelo
I-HD-Tyr-OMe.HCl(HD-Tyr-OMe.HCl) yikhompawundi ephilayo enezi mpawu zilandelayo:
1. Imbonakalo: I-HD-Tyr-OMe.HCl ayinambala okanye iqinile emhlophe.
2. ukunyibilika: ukunyibilika emanzini kunye nezinye izinyibilikisi eziphilayo ezifana methanol, ethanol, njl.
3. Indawo yokunyibilika: malunga ne-140-141 ° C.
I-HD-Tyr-OMe.HCl inoluhlu olubanzi lokusetyenziswa kwi-biochemistry kunye nophando lweekhemikhali, kuquka:
1. Ukwenziwa kweeprotheyini: I-HD-Tyr-OMe.HCl ingasetyenziselwa njengento yokuqala ye-peptide synthesis, ngokukodwa kwi-synthesis yesigaba esiqinileyo.
2. uphando lwezinto eziphilayo: I-HD-Tyr-OMe.HCl ingasetyenziselwa ukudibanisa i-peptide compounds kunye nomsebenzi we-pharmacological emva kokuguqulwa okufanelekileyo, kwaye isetyenziswe ngakumbi kuphando lomsebenzi we-biological. I-Chemical synthesis: I-HD-Tyr-OMe.HCl ingasetyenziselwa njengezinto eziluhlaza kunye ne-intermediates kwi-organic synthesis ye-synthesis yezinye iikhompawundi, ezifana ne-inducers, amaqela athile asebenzayo.
Indlela yokulungiselela i-HD-Tyr-OMe.HCl ngokubanzi ibandakanya la manyathelo alandelayo:
1. Nciba i-tyrosine methyl ester kwi-solvent efanelekileyo (njenge-methanol) kwaye uhlale uvuselela.
2. Isisombululo se-hydrochloric acid songezwa ngokucothayo kwi-dropwise kwaye umxube we-reaction wavuselelwa ngokuqhubekayo.
3. Emva kokuba i-reaction ifikelele kwi-equilibrium, ukunciphisa isantya sokuvuselela ukwenza i-precipitate.
4. I-precipitate inokwahlulwa nge-centrifuge, ihlanjwe nge-solvent efanelekileyo kwaye yomiswe ukufumana imveliso ecocekileyo.
Ngokumalunga nolwazi lokhuseleko, ukusetyenziswa kwe-HD-Tyr-OMe.HCl kufuneka kuthathelwe ingqalelo le miba ilandelayo:
1. Gwema ukudibana ngqo namehlo, ulusu kunye nokuthatha.
2. Ngexesha lokuphatha, izenzo ezifanelekileyo zelabhoratri kunye nemilinganiselo yokukhusela kufuneka igcinwe, njengokugqoka iiglavu, izibuko kunye neengubo zebhubhoratri.
3. Gwema ukuphefumula uthuli okanye umphunga wesisombululo, kwaye kufuneka isetyenziswe phantsi kweemeko zomoya.
4. indawo yokugcina kufuneka ivalwe, kwindawo epholileyo, eyomileyo ukuze ugweme ukukhanya kwelanga.
Xa usebenzisa okanye uphethe i-HD-Tyr-OMe.HCl, kucetyiswa ukuba ubhekisele kwizikhokelo ezifanelekileyo zokhuseleko kunye namaphepha edatha yokhuseleko lweekhemikhali (SDS).
