N-Cbz-L-Aspartic acid 4-benzyl ester (CAS # 3479-47-8)
| Risk Codes | 50 - Muaj tshuaj lom heev rau cov kab mob hauv dej |
| Kev nyab xeeb piav qhia | 61 – Zam kev tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. |
| UN IDs | ib 3077 |
| WGK Germany | 3 |
| HS Code | 29242990 ib |
Taw qhia
N-benzyloxycarbonyl-L-aspartate 4-benzylester, tseem hu ua Boc-L-phenylalanine benzyl ester, yog cov organic compound. Nov yog qee cov ntaub ntawv hais txog nws cov khoom, kev siv, kev tsim khoom, thiab kev nyab xeeb:
Zoo:
N-benzyloxycarbonyl-L-aspartate 4-benzyl ester yog dawb crystalline khoom uas yog soluble nyob rau hauv ib co organic solvents xws li methanol, ethers, thiab ester solvents.
Kev Siv: Nws tuaj yeem siv los ua cov khoom siv raw rau kev sib xyaw ntawm heterocyclic compounds xws li furan, indole thiab pyrrole, thiab tuaj yeem siv rau kev sib xyaw thiab sib cais ntawm cov tshuaj chiral.
Txoj kev:
Kev npaj ntawm N-benzyloxycarbonyl-L-aspartic acid 4-benzyl ester feem ntau yog tsim los ntawm reacting L-phenylalanine nrog urea los ua N-benzyloxycarbonyl-L-aspartic acid, thiab tom qab ntawd rov ua nrog benzyl cawv los tsim cov khoom kawg. Cov txheej txheem synthesis feem ntau yog ua raws li kev tiv thaiv ntawm inert gases (xws li nitrogen), thiab yuav tsum muaj qee yam kev siv tshuab synthesis thiab kev sim ua haujlwm.
Cov ntaub ntawv kev nyab xeeb:
N-benzyloxycarbonyl-L-aspartate 4-benzyl ester tsis muaj kev nyab xeeb tshwj xeeb raws li kev siv ib txwm siv, tab sis cov hauv qab no tseem yuav tsum tau sau tseg: 1. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag kom tsis txhob muaj qhov khaus. 2. Cov cua zoo yuav tsum tau khaws cia thaum siv. 3. Thaum khaws cia, nws yuav tsum muab cia rau hauv qhov chaw tsaus, qhuav thiab tsis kub. 4. Yog tias nqus tau los yog nqus tau, nrhiav kev kho mob tam sim ntawd. Thaum tuav thiab siv cov tshuaj, cov txheej txheem kev nyab xeeb muaj feem xyuam thiab kev tiv thaiv tus kheej yuav tsum tau ua nruj me ntsis kom ntseeg tau tias kev siv nyab xeeb.
