N-alpha-(tert-Butoxycarbonyl)-L-lysine (CAS # 13734-28-6)
Risk thiab Safety
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36 - Hnav khaub ncaws tiv thaiv zoo. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. |
| WGK Germany | 3 |
| HS Code | 2924 19 00 Nws |
| Hazard Class | IRRITANT |
N-alpha-(tert-Butoxycarbonyl)-L-lysine (CAS # 13734-28-6) Kev taw qhia
N-Boc-L-lysine yog ib qho amino acid derivative uas muaj cov pab pawg tiv thaiv Boc (t-butoxycarbonyl) hauv nws cov qauv. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj, thiab cov ntaub ntawv kev nyab xeeb ntawm N-Boc-L-lysine:
xwm:
-Zoo: Dawb los yog tawm dawb crystalline hmoov
-Solubility: Soluble nyob rau hauv cov organic solvents xws li methanol, ethanol, thiab dichloromethane.
Lub hom phiaj:
-Nws tuaj yeem ua pab pawg tiv thaiv L-lysine, tiv thaiv nws cov amino lossis carboxyl pawg nyob rau hauv qee yam kev mob tshwm sim los tiv thaiv qhov tshwm sim tsis tsim nyog.
Txoj kev tsim khoom:
-Cov synthesis ntawm N-Boc-L-lysine yog tsuas yog tau los ntawm kev tiv thaiv pab pawg neeg cov tshuaj tiv thaiv ntawm L-lysine. Txoj kev npaj ua ntej yog thawj zaug ua rau L-lysine nrog Boc2O (t-butoxycarbonyl dicarboxylic anhydride) lossis Boc-ONH4 (t-butoxycarbonyl hydroxylamine hydrochloride) los tsim N-Boc-L-lysine nrog pab pawg tiv thaiv Boc.
Cov ntaub ntawv kev ruaj ntseg:
-N-Boc-L-lysine yog cov tshuaj, thiab yuav tsum tau ceev faj txog kev nyab xeeb thaum siv nws, thiab cov lus qhia txog kev nyab xeeb yuav tsum tau ua raws.
-Nws yuav ua rau tawv nqaij, qhov muag, thiab ua pa, thiab yuav tsum tau yaug sai sai nrog dej ntau tom qab sib cuag.
-Thaum tuav thiab khaws cia, tsis txhob sib cuag nrog cov oxidants, cov hauv paus muaj zog, thiab cov kua qaub, tsis txhob cia cov khoom loj, thiab zam qhov kub thiab qhov hluav taws kub.
-Thov tuav thiab pov tseg cov tshuaj tsis xav tau lossis cov khoom siv tas sij hawm kom raug kom txo tau qhov kev pheej hmoo ntawm kev ua qias tuaj ib puag ncig.
