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

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C15H21NO5
Molar Mass 295.33
Yawan yawa 1.1454
Matsayin narkewa 58-60C (lit.)
Matsayin Boling 437.02°C
Takamaiman Juyawa (α) -19º (c=2 80% barasa)
Wurin Flash 229.7°C
Solubility kusan bayyana gaskiya a cikin methanol
Tashin Turi 4.07E-09mmHg a 25°C
Bayyanar Foda
Launi Fari
BRN 2665080
pKa 3.53± 0.10 (An annabta)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Fihirisar Refractive -20 ° (C=2, 80% EOH

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xn - cutarwa
Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S24/25 - Guji hulɗa da fata da idanu.
S36 - Sanya tufafin kariya masu dacewa.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
WGK Jamus 3
HS Code 2924 29 70
Matsayin Hazard HAUSHI

 

Gabatarwa

N-Boc-O-benzyl-D-serine wani fili ne wanda ke da kaddarorin masu zuwa:

 

1. Bayyanar: marar launi zuwa rawaya m.

2. Solubility: Mai narkewa a cikin wasu kaushi na halitta, irin su dimethylformamide (DMF) da dichloromethane.

3. Kwanciyar hankali: Barga a ƙarƙashin yanayin bushewa, amma hydrolysis na iya faruwa a cikin yanayi mai laushi.

 

Ɗaya daga cikin manyan amfani da N-Boc-O-benzyl-D-serine shine tsaka-tsaki a cikin haɗin kwayoyin halitta. Ana yawan amfani da shi a cikin haɗin samfuran halitta ko magunguna masu aiki da ilimin halitta, kuma ana iya canza shi ta hanyar wasu halayen.

 

Ana iya aiwatar da shirye-shiryen N-Boc-O-benzyl-D-serine ta matakai masu zuwa:

 

1. Benzyl-serine yana amsawa tare da di-tert-butyldimethylsilyl (Boc) chloride don samar da N-Boc-benzyl-serine.

2. Wannan tsaka-tsakin za a iya ƙara amsawa tare da barasa benzyl a dichloromethane don ba da N-Boc-O-benzyl-D-serine.

 

Kula da bayanan aminci lokacin amfani da N-Boc-O-benzyl-D-serine, hana haɗuwa da fata da idanu, da kuma guje wa shaƙa ko sha. A lokaci guda, ajiyar da aka rufe zai iya tsawanta kwanciyar hankali na fili.


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