CBZ-D-ALLO-ILE-OH (CAS # 55723-45-0)
Taw qhia
ZD-allo-Ile-OH. DCHA (ZD-allo-Ile-OH · DCHA) yog ib qho organic compound thiab reagent los tiv thaiv cov amino acids. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab cov ntaub ntawv kev nyab xeeb:
Xwm:
Cov tshuaj formula: C23H31NO5
Molecular Luj: 405.50g / mol
-Zoo: Dawb crystalline khoom
- Melting point: 105-108 ° C
-Solubility: Soluble nyob rau hauv organic solvents xws li acetone, ether, dichloromethane, insoluble nyob rau hauv dej.
Siv:
- ZD-allo-Ile-OH. DCHA yog reagent siv los tiv thaiv cov amino acids. Los ntawm kev qhia Cbz pawg ntawm cov amino pawg ntawm cov amino acid, kev hloov pauv ntawm cov amino pawg hauv cov tshuaj synthesis tuaj yeem tiv thaiv tau.
-Nws yog feem ntau siv peptide synthesis, tshwj xeeb tshaj yog rau kev sib txuas ntawm peptide sequences nrog cov qauv tshwj xeeb lossis kev ua ub no.
Txoj Kev Npaj:
- ZD-allo-Ile-OH. Kev npaj ntawm DCHA feem ntau pib los ntawm D-isoleucine, thiab tom qab ntawd ua rau Cbz anhydride rau esterification los qhia Cbz tiv thaiv pab pawg. Thaum kawg, DCHA (dichloroformic acid) yog reacted nrog cov amino acid los tsim cov ntsev sib xws.
Cov ntaub ntawv kev nyab xeeb:
- ZD-allo-Ile-OH. DCHA tsis muaj tshuaj lom, tab sis yuav tsum tau ceev faj. Tsis txhob kov cov tawv nqaij thiab qhov muag, hnav hnab looj tes thiab tsom iav yog tias tsim nyog.
-Thaum siv, cov txheej txheem kev ua haujlwm hauv chav kuaj yuav tsum tau ua raws thiab yuav tsum tau siv cov khoom cua kom tsim nyog.
-Thaum khaws cia, khaws cov khoom sib xyaw rau hauv qhov chaw qhuav, txias kom deb ntawm qhov hluav taws kub thiab qhib nplaim taws.
