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13590-42-6 H-Asp (OBzl) -NCA

13590-42-6 H-Asp (OBzl) -NCA

Ibisobanuro bigufi:

Kugaragara Ifu yera
MF  C12H11NO5
MW  249.22
Isuku 98+


Ibicuruzwa birambuye

Imiterere yo gutwara abantu
Gutwara urunigi rukonje (-18 ℃ ~ -22 ℃)

Saba uburyo bwo kohereza
Mu kirere Ku butaka Ku nyanja

Gutwara urunigi rukonje (-18 ℃ ~ -22 ℃)

Imiterere y'ububiko:
Ikirere cyinjiza, Ubike muri firigo, munsi ya -20 ° C.

Ubuzima bwa Shelf:
Amezi 6 kugeza kumwaka

Ibicuruzwa byibuze Qty :
10gm (imishyikirano)

Icyemezo:COA, HPLC, GC, HNMR, Isuzuma, Ibirimo Amazi (KF), TLC irahari
Mubisanzwe dufite HPLC, AT, TLC.Niba ushaka rwose ko tugerageza HNMR, andika.

D-Lys (tfa) -NCA (2)

Synonyme

benzyl (1,2,3,4-tetrahydro-2,5-dioxo-1,3-oxazol-4-yl) acetate;
2 - [(4S) -2,5-Dioxooxazolidine-4-yl] acide acetike benzyl ester;
a-Benzyl-L-aside aside N-carboxyanhydride;
(4S) -2,5-Dioxooxazolidine-4-acide acide benzyl ester;
(4S) -4- (Benzyloxycarbonylmethyl) oxazolidine-2,5-dione;
(4S) -4- [2- (Benzyloxy) -2-oxoethyl] oxazolidine-2,5-dione;
3- (Benzyloxycarbonyl) -N-carboxy-L-alanine anhydride;
(S) -2,5-Dioxo-4-oxazolidineacetic acide fenylmethyl ester;
H-ASP (OBZL) -NCA;
L-aspartic aside 4-benzyl ester N-carboxyanhydride;

Gupakira imbere

Bakoreshwa mugupakira ibicuruzwa bike.(1g kugeza 10kg).Hanyuma ubishyire mubisanduku bikomeye.

Gupakira imbere 2
Gupakira imbere 1
Gupakira imbere 3

gupakira hanze

Iya mbere ikoreshwa kenshi mugupakira ibicuruzwa bike.Iya kabiri ikoreshwa mu gupakira nini.(15kg kugeza kuri 25kg).Kandi tuzashyiraho ikirango imbere.Kandi shyira inyemezabuguzi yububiko.

Gupakira hanze 3
Gupakira hanze 2
Gupakira hanze 1

Porogaramu

Ubushakashatsi bwibinyabuzima:
Muri synthesis ya peptide, H-Asp (OBzl) -NCA ikora nkibice byingenzi byubaka muguhuza iminyururu ya peptide irimo aside aside ikurikirana.
Itsinda ryaryo rya benzyl ester rikora nkitsinda ririnda, ryemerera kwinjiza imiti yihariye mugihe cya synthesis ya peptide, ishobora gukurwaho mugihe gikwiye kugirango ubone aside irike yifuzwa.
Mu bushakashatsi bwo guhindura poroteyine cyangwa peptide, H-Asp (OBzl) -NCA irashobora gukoreshwa mugutangiza imiti yihariye ihindura iperereza kugirango harebwe uburyo ibyo bihindura bigira ingaruka kubikorwa byibinyabuzima cyangwa imikoranire nizindi molekile za poroteyine cyangwa peptide.
Kuvumbura ibiyobyabwenge:
H-Asp (OBzl) -NCA irashobora kuba intangarugero ya sintetike cyangwa hagati ya molekile zibiyobyabwenge, bigatuma hashyirwaho imiterere yihariye yimiti mugihe cyo gutegura imiti kugirango ibone abakandida ibiyobyabwenge nibikorwa byibinyabuzima.
Binyuze mu myitwarire hamwe nibindi bice byibiyobyabwenge cyangwa molekile ikora mubinyabuzima, irashobora koroshya guhuza imiti ishingiye kuri peptide cyangwa imiti ya heterocyclic hamwe ningaruka zihariye zo kuvura.
Mubikorwa byo kuvumbura ibiyobyabwenge, H-Asp (OBzl) -NCA irashobora kandi gukoreshwa mugupima ibicuruzwa byinshi no gupima ibikorwa byibinyabuzima kugirango isuzume ibikorwa byurwego rwa peptide cyangwa abakandida banywa ibiyobyabwenge.
Inganda zimiti:
Mu nganda zimiti, H-Asp (OBzl) -NCA ikora nkibikoresho fatizo cyangwa intera yo gukora imiti ikora peptide ikora.
Binyuze mu myifatire ya aside irike cyangwa ibice by'ibiyobyabwenge, birashobora koroshya guhuza imiti ya peptide hamwe nibikorwa byihariye byibinyabuzima, nka antibiotike, imisemburo, inzitizi ya enzyme, nibindi byinshi.
Itsinda rya benzyl ester rigaragara mumiterere yaryo ririnda aside karubike ya acide ya aspartic, igira uruhare mu gutuza no kongera imbaraga za peptide mugihe cya synthesis.

ibicuruzwa bifitanye isano

L-Lys (tfa) -NCA Sar-NCA L-Val-NCA
Lys (Cbz) -NCA Gly-NCA L-Leu-NCA
D-Lys (Cbz) -NCA L-Ala-NCA D-Leu-NCA
L-Tyr-NCA D-Ala-NCA Ile-NCA
D-Tyr-NCA L-Phe-NCA Orn (Cbz) -NCA
HD-Asp (OBzl) -NCA L-Glu (Obzl) -NCA  
D-Glu (Obzl) -NCA DL-Glu (Obzl) -NCA

Ubukuru

1. Dutanga ibicuruzwa ibicuruzwa ukeneye.
2. Igiciro cyiza kandi cyapiganwa gishobora gutangwa.
3.Dusezeranije inzira yuzuye ya serivise yo kugukurikirana.
4. Ibibazo byabatanga ibyangombwa na tekiniki birashobora gutangwa mugihe ubisabye nyuma yo kuzuza umubare runaka.
5. Serivisi nziza nyuma yo kugurisha cyangwa garanti: Ikibazo cyawe cyose cyakemuka vuba bishoboka.
6. Kohereza ibicuruzwa byapiganwa kandi byohereze mumahanga kubwinshi buri mwaka.
7.Urugero rwubusa rutangwa kugirango ugenzure ubuziranenge mbere yo kwishyura.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze