isibhengezo_sekhasi

200937-17-3 Boc-D-Leu-OH•H2O

200937-17-3 Boc-D-Leu-OH•H2O

Incazelo emfushane:

Ukubukeka Impushana emhlophe
MF I-C11H23NO5
MW 249.3
Ubumsulwa 98+


Imininingwane Yomkhiqizo

Isimo sezokuthutha
Kungaba kuzinga lokushisa elijwayelekile

Ncoma indlela yokuthumela
Ngomoya Ngomhlaba Ngasolwandle

Isimo sesitoreji:
Gcina endaweni emnyama, emkhathini ongangeni, izinga lokushisa legumbi

Impilo yeshelufu
Cishe iminyaka emi-2

Ubuncane be-oda Ubuningi:
1kg (ingxoxo)

Isitifiketi:I-COA, indawo encibilikayo, i-SpecificRotation [α]D20                      

Sizothumela noma iyiphi idatha oyifunayo.Ungabona idatha ngaphambili njengereferensi.

Ngemikhiqizo eyenziwe ngokwezifiso, sithumela idatha entsha kakhulu ngemuva kokuthi iphumile.

I-D-Ls(tfa)-NCA (2)

Omqondofana

I-BOC-D-Leucinemonohydrate;
N-BOC-D-Leucine.H2O;
I-Boc-D-Leu-OH Hydrate;
I-D-Leucine, N- [(1,1-dimethylethoxy)carbonyl]-, i-hydrate (1:1);
I-N-(tert-Butoxycarbonyl)-D-leucine hydrate (1:1);N-(tert-Butoxycarbonyl)-D-leucine Hydrate;
I-BOC-D-LEU-OH2O;
I-N-Boc-D-leucine Hydrate;
I-Boc-D-Leu-OH.H2O;
I-Boc-D-Leucine hydrate

Ukupakisha kwangaphakathi

Zivame ukusetshenziselwa ukupakisha impushana.Uma unezinye izidingo, sicela usitshele, futhi sizopakisha njengoba ubuza.Uma kunesidingo, singakuthumelela izithombe zephakheji ukuze siqiniseke.

Ukupakisha kwangaphakathi 2
Ukupakisha kwangaphakathi 1
Ukupakisha kwangaphakathi 3

ukupakisha kwangaphandle

Ukupakisha kwangaphandle kunzima.Futhi kunzima ukusika nokulimaza.Uma unesidingo sephakethe langaphandle, njengokuthi, kufanele lihlanzeke, sizozama, futhi sithumele izithombe.

Ukupakisha kwangaphandle 3
Ukupakisha kwangaphandle 2
Ukupakisha kwangaphandle 1

Izinhlelo zokusebenza

Ukutholakala kwe-Biochemistry kanye nezidakamizwa:
Njengento ephuma ku-amino acid, i-Boc-D-Leu-OH·H2O idlala indima ebalulekile ekuhlanganiseni ama-peptide namaprotheni asebenzayo.Ukuguqulwa kwamakhemikhali kwalesi sakhi kungaholela ekwakhiweni kwezidakamizwa ezisanda kuzalwa noma abantu abazongenela izidakamizwa ekwelapheni izifo ezahlukahlukene.Izakhiwo ezihlukile ze-D-leucine zinganikeza imisebenzi ethile yebhayoloji kuma-peptide ahlanganisiwe noma amaprotheni.
I-Peptide Synthesis:
Ekuhlanganiseni kwe-peptide yesigaba esiqinile, i-Boc-D-Leu-OH · H2O iyi-monomer eyisihluthulelo ye-amino acid.Iqembu layo lokuvikela le-N-terminal Boc livumela ukuxhunyaniswa kwe-amino acid kanye nokuvikela ngaphansi kwezimo ezithambile, okuvumela ukuhlanganiswa kwamaketanga e-peptide ngokulandelana nemisebenzi ethile.
Ucwaningo Lwelabhorethri:
I-Boc-D-Leu-OH·H2O ivamise ukusetshenziswa ocwaningweni lwe-peptide synthesis kanye nesakhiwo samaprotheni.Ngokuyihlanganisa namanye ama-amino acid monomers, ukulandelana kwe-peptide okuhlukahlukene kungahlanganiswa ukuze kuphenywe ukusebenzisana kwamaprotheni-namaprotheni-ligand, kanye nokusebenza kwamaprotheni nezindlela zokulawula.
Ama-Peptide Reagents kanye Nezinsiza Zokwenziwa:
I-Boc-D-Leu-OH · H2O ingasebenza njenge-ejenti evikelayo noma i-ejenti ejiyayo ekuhlanganiseni kwe-peptide, ithuthukise ukusebenza kahle nobumsulwa benqubo yokuhlanganisa i-peptide.Ukwengeza, ingasetshenziswa njenge-reagent ye-peptide yokulebula kwe-peptide, ukuguqulwa, nokutholwa.
I-Asymmetric Synthesis:
Ngenxa yemvelo ye-chiral ye-D-leucine, i-Boc-D-Leu-OH·H2O inezinhlelo zokusebenza ezingaba khona ku-asymmetric synthesis.Ngokuyihlanganisa namanye ama-molecule e-chiral, ama-peptides namaprotheni ane-stereoconfigurations ethize angahlanganiswa ukuze kufundwe umthelela we-chirality emisebenzini yebhayoloji.

imikhiqizo ehlobene

I-Boc-Leu-OtBu Boc-Leu-OMe I-Boc-Leu-Val
Boc-Leu-Phe I-Boc-Leu-Gly-OH Boc-Leu-Ala
I-Boc-Leu-Leu-OH Boc-Leu-Leu-Ome I-Boc-Leu-Leu-Leu-OH
Gly-D-leu I-HD-Leu-OH N-me-D-leu-obzlD-Leu-NCA
I-HD-Leu-OtBu•HCl I-HD-Leu-O I-Bzl.TosD-Leu-NH2.Hcl
AC-D-Leu-OH I-Boc-N-Me-D-Leu-OH I-Boc-D-Leu-OtBu
I-Boc-D-Leu-OMe I-Boc-D-Leu-OMe I-Boc-D-Leu-OL
I-Boc-D-Leu-OL I-Boc-D-Leu-OL I-Boc-D-Leu-OL
I-Boc-D-Leu-OL I-Boc-D-Leu-OH•H2O Fmoc-N-Me-D-Leu-OH
Fmoc-N-Me-D-Leu-OH Fmoc-D-Leu-OH I-Fmoc-D-Leu-Cl

Ukuphakama

1. Sinikeza ngokwezifiso imikhiqizo oyidingayo.
2. Ikhwalithi ephezulu kanye nentengo yokuncintisana inganikezwa.
3.Sithembisa inkambo ephelele yokulandelela isevisi yakho.
4. Uhlu lwemibuzo yabahlinzeki kanye nemibhalo yezobuchwepheshe inganikezwa uma isicelo emva kokuhlangabezana nenani elithile.
5. Isevisi enhle yangemuva kokuthengisa noma isiqinisekiso : Noma yimuphi umbuzo wakho uzoxazululwa ngokushesha okukhulu.
6. Thumela imikhiqizo encintisanayo futhi uyithumele emazweni angaphandle ngobuningi njalo ngonyaka.
7.Isampula yamahhala enikezwa ukuhlola ikhwalithi ngaphambi kwanoma iyiphi inkokhelo.


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