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N-Boc-O-Benzyl-D-serine (CAS# 47173-80-8)

Chemical Property:

Molecular Formula C15H21NO5
Molar Misa 295.33
Kuchulukana 1.1454 (kuyerekeza movutikira)
Melting Point 58-60°C (kuyatsa)
Boling Point 437.02 ° C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) -19º (c=2 80% mowa)
Pophulikira 229.7°C
Kusungunuka pafupifupi kuwonekera mu Methanol
Kuthamanga kwa Vapor 4.07E-09mmHg pa 25°C
Maonekedwe Ufa
Mtundu Choyera
Mtengo wa BRN 2665080
pKa 3.53±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index -20 ° (C=2, 80% EtOH

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36 - Valani zovala zoyenera zodzitetezera.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
WGK Germany 3
HS kodi 2924 29 70
Kalasi Yowopsa ZOKWIYA

 

Mawu Oyamba

N-Boc-O-benzyl-D-serine ndi gulu lomwe lili ndi izi:

 

1. Maonekedwe: opanda mtundu mpaka chikasu cholimba.

2. Kusungunuka: Kusungunuka mu zosungunulira zina za organic, monga dimethylformamide (DMF) ndi dichloromethane.

3. Kukhazikika: Kukhazikika pamikhalidwe yowuma, koma hydrolysis imatha kuchitika m'malo achinyezi.

 

Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi N-Boc-O-benzyl-D-serine ndi monga wapakatikati mu kaphatikizidwe ka organic. Amagwiritsidwa ntchito popanga zinthu zachilengedwe kapena mankhwala, ndipo amatha kusinthidwa ndi zina.

 

Kukonzekera kwa N-Boc-O-benzyl-D-serine kumatha kuchitika ndi izi:

 

1. Benzyl-serine imakhudzidwa ndi di-tert-butyldimethylsilyl (Boc) kloride kupanga N-Boc-benzyl-serine.

2. Izi zapakatikati zitha kuchitidwanso ndi mowa wa benzyl mu dichloromethane kupereka N-Boc-O-benzyl-D-serine.

 

Samalani zambiri zachitetezo mukamagwiritsa ntchito N-Boc-O-benzyl-D-serine, pewani kukhudzana ndi khungu ndi maso, komanso pewani kutulutsa mpweya kapena kumwa. Panthawi imodzimodziyo, kusungirako kosindikizidwa kungathe kutalikitsa kukhazikika kwa pawiri.


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