asia_oju-iwe

ọja

N-Boc-N'-(9-xanthenyl)-L-glutamine (CAS# 55260-24-7)

Ohun-ini Kemikali:

Fọọmu Molecular C23H26N2O6
Molar Mass 426.46
iwuwo 1.30± 0.1 g/cm3(Asọtẹlẹ)
Ojuami Iyo ~150°C (osu kejila)
Ojuami Boling 669.8± 55.0 °C(Asọtẹlẹ)
Oju filaṣi 358.9°C
Vapor Presure 7.43E-19mmHg ni 25°C
pKa 3.84± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 1.607

Alaye ọja

ọja Tags

Apejuwe Abo 24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
WGK Germany 3
HS koodu 2932 99 00

 

Ọrọ Iṣaaju

N (alpha) -boc-N- (9-xanthenyl) -L-glutamine (N (alpha) -boc-N- (9-xanthenyl) -L-glutamine) jẹ ẹya-ara Organic. Ilana molikula rẹ jẹ C26H30N2O6 ati iwuwo molikula rẹ jẹ 466.52.

 

Iseda:

N (alpha) -boc-N (delta) - (9-xanthenyl) -L-glutamine jẹ ohun ti o lagbara, tiotuka ni diẹ ninu awọn ohun elo ti o wa ni erupẹ bi dimethyl sulfoxide ati methylene kiloraidi. Apapo ni o ni kan funfun to yellowish crystalline iseda.

 

Lo:

N (alpha) -boc-N (delta) - (9-xanthenyl) -L-glutamine ni a lo nigbagbogbo ni iṣelọpọ Organic, paapaa ni iṣelọpọ peptide ati idagbasoke oogun, bi awọn ipilẹṣẹ sintetiki tabi awọn agbedemeji. O le ṣee lo bi reagent lati mu awọn amino acids ti o ni aabo ṣiṣẹ lati le ṣakoso iṣẹ ṣiṣe wọn ati yiyan lakoko dida peptide.

 

Ọna Igbaradi:

igbaradi ti N (alpha) -boc-N (delta) - (9-xanthenyl) -L-glutamine nigbagbogbo pẹlu awọn aati-igbesẹ pupọ, ọna ti o wọpọ julọ ni lati tẹsiwaju lati glutamine ti o ni aabo N, nipasẹ lẹsẹsẹ aabo ati awọn aati idabobo, ati nikẹhin pẹlu imuṣiṣẹ 9-oxanthenoic acid amino acid lati gba ọja naa.

 

Alaye Abo:

Alaye aabo kan pato nipa N (alpha) -boc-N (delta) - (9-xanthenyl) -L-glutamine ko si ni gbangba lọwọlọwọ. Bibẹẹkọ, bi nkan kemika kan, nigba lilo, o yẹ ki o faramọ awọn ilana aabo yàrá, ṣiṣẹ labẹ awọn ipo ti awọn ohun elo aabo, ati yago fun olubasọrọ taara pẹlu awọ ara, awọn oju ati ifasimu ti eruku rẹ. Kan si alamọdaju kan tabi tọka si iwe data aabo ti o yẹ fun igbelewọn ailewu ati itọsọna iṣiṣẹ ti agbo-ara yii.


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