asia_oju-iwe

ọja

N-Boc-N'-xanthyl-L-asparagine (CAS # 65420-40-8)

Ohun-ini Kemikali:

Fọọmu Molecular C22H24N2O6
Molar Mass 412.44
iwuwo 1.32± 0.1 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 177.5-181.5°C(tan.)
Ojuami Boling 650.7± 55.0 °C(Asọtẹlẹ)
Oju filaṣi 347.3°C
Vapor Presure 8.06E-18mmHg ni 25°C
Ifarahan ri to
Àwọ̀ Funfun si pa-funfun
BRN 5172403
pKa 3.93± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C
Atọka Refractive 1.614

Alaye ọja

ọja Tags

Apejuwe Abo 24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
WGK Germany 3
HS koodu 29329990
Kíláàsì ewu IKANU

 

Ọrọ Iṣaaju

N (alpha) -boc-N (gamma) - (9-xanthenyl) -L-asparagine jẹ agbo-ara Organic ti o gbajumo ti a lo ni awọn aaye ti biochemistry ati kemistri oogun. Atẹle ni apejuwe ti iseda rẹ, lilo, igbaradi ati alaye ailewu:

 

Iseda:

N (alpha) -boc-N (gamma) - (9-xanthenyl) -L-asparagine jẹ okuta ti o lagbara. O ni awọ funfun tabi awọ ofeefee ati pe o jẹ tiotuka ni awọn nkan ti o ni nkan ti ara ẹni gẹgẹbi dimethylformamide (DMF) ati dichloromethane. O jẹ idurosinsin ni iwọn otutu yara, ṣugbọn yoo decompose labẹ iwọn otutu giga tabi awọn ipo alkali to lagbara.

 

Lo:

N (alpha) -boc-N (gamma) - (9-xanthenyl) -L-asparagine ni iye ohun elo pataki ninu iwadi oogun. O le ṣee lo ninu iṣelọpọ ti awọn oogun peptide, gẹgẹbi awọn oogun egboogi-egbogi ati awọn agbo ogun iṣaaju peptide bioactive. Ni afikun, o le ṣee lo bi ohun elo iwadi ni isedale kemikali lati ṣawari ọna ati iṣẹ ti awọn ọlọjẹ pato tabi awọn peptides.

 

Ọna Igbaradi:

Igbaradi ti N (alpha) -boc-N (gamma) - (9-xanthenyl) -L-asparagine ni gbogbogbo pẹlu iṣesi-igbesẹ pupọ kan. Ni akọkọ, agbedemeji akọkọ ni a gba nipasẹ iṣesi ifunmọ ti aspartic acid-4 sintetiki, 4 '-diisopropylamino ester pẹlu p-aminobenzoic acid. Idahun aropo nucleophilic lẹhinna ni a lo lati ṣafihan ọra oxyanthryl sinu agbedemeji lati dagba ọja ikẹhin.

 

Alaye Abo:

N (alpha) -boc-N (gamma) - (9-xanthenyl) - L-asparagine jẹ isọdọtun iṣelọpọ Organic, ati pe iṣẹ ṣiṣe ti o pe nilo lati tẹle awọn ilana aabo yàrá gbogbogbo. Nitori aini data pipe lati awọn iwadii majele ti agbo-ara yii, imọ ti awọn eewu ti o pọju rẹ ni opin. Lakoko mimu ati lilo, itọju yẹ ki o ṣe itọju lati yago fun olubasọrọ taara pẹlu awọ ara ati oju, ati lati yago fun fifa lulú tabi gaasi rẹ. Lati rii daju aabo, o niyanju lati ṣiṣẹ ninu yàrá ati lo ni ibamu pẹlu awọn ilana ti ohun elo aabo ara ẹni.


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