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umkhiqizo

BOC-D-Phenylglycine (CAS# 33125-05-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C13H17NO4
I-Molar Mass 251.28
Ukuminyana 1.182±0.06 g/cm3(Kubikezelwe)
I-Melting Point 88-91°C
I-Boling Point 407.2±38.0 °C(Kubikezelwe)
Ukuzungezisa Okuthile(α) -142 º (c=1% ku-ethanol)
I-Flash Point 185.218°C
Ukuncibilika kwamanzi Ayincibiliki emanzini. Incibilika kancane ku-DMSO ne-methanol.
Ukuncibilika DMSO, Methanol
I-Vapor Presure 0mmHg ku-25°C
Ukubukeka Okuqinile
Umbala Emhlophe
I-BRN 3033982
pKa 3.51±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index -140 ° (C=1, EtOH)
I-MDL I-MFCD00062043

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
Ikhodi ye-HS 29242990
I-Hazard Class I-IRRITANT

 

Isingeniso

I-boc-D-alpha-phenylglycine iyinhlanganisela yemvelo enefomula yamakhemikhali ethi C16H21NO4. Kuyinhlanganisela ye-chiral enama-stereoisomer amabili. I-boc-D-alpha-phenylglycine i-amino acid equkethe iqembu elivikelayo i-Boc (butylaminocarbonyl), okuphuma kokunye okuvikelwe kwe-Boc kwe-D-phenylglycine.

 

I-boc-D-alpha-phenylglycine ivamise ukusetshenziswa emkhakheni we-peptide synthesis kanye nocwaningo lwezidakamizwa ku-organic synthesis. Isebenza njengebhulokhi yokwakha ukulandelana okuqondile kwe-amino acid futhi ingasetshenziswa ukuhlanganisa izidakamizwa ze-polypeptide ezisebenzayo. Izinhlanganisela zingasetshenziswa ukwenza amaketanga e-polypeptide aqukethe i-D-phenylglycine, angasetshenziswa ukuvimbela izinqubo ezithile zebhayoloji noma alingise amaprotheni athile emvelo.

 

Ukuze uhlanganise i-boc-D-alpha-phenylglycine, ingakhiqizwa ukusabela kwe-D-phenylglycine nge-Boc-2-aminoethanol. Le nqubo ihlanganisa amasu ahlukahlukene okuhlanganiswa kwezinto eziphilayo, njengokwethulwa nokususwa kwamaqembu avikelayo, ukusabela kwe-amino acid, njll.

 

Uma usebenzisa futhi uphatha i-boc-D-alpha-phenylglycine, sicela unake ulwazi olulandelayo lokuphepha: Inhlanganisela ingase ibe yingozi emzimbeni womuntu futhi kufanele isingathwe ngokuqapha. Ngesikhathi sokusebenza, landela izinqubo zokuphepha ezifanele zaselabhorethri futhi ugqoke izinto zokuzivikela ezifanele, njengamagilavu ​​zelebhu nezibuko. Gwema ukuhogela, ukuthintana nesikhumba namehlo. Uma ukuchayeka ngengozi kwenzeka, shayela ngokushesha indawo ethintekile ngamanzi amaningi futhi ufune usizo lwezokwelapha.


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