asia_oju-iwe

ọja

BOC-D-GLU-OH (CAS# 34404-28-9)

Ohun-ini Kemikali:

Fọọmu Molecular C10H17NO6
Molar Mass 247.25
iwuwo 1.264
Ojuami Iyo 108 °C (oṣu kejila)
Ojuami Boling 435.9± 35.0 °C(Asọtẹlẹ)
Yiyi pato (α) 14 ° (C=1, MeOH)
Oju filaṣi 217,4 °C
Omi Solubility Tiotuka ninu omi
Ifarahan Crystalline lulú
Àwọ̀ Funfun to Fere funfun
pKa 3.83± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 14 ° (C=1, MeOH)
MDL MFCD00190790

Alaye ọja

ọja Tags

Apejuwe Abo 24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
HS koodu 29225090

 

Ọrọ Iṣaaju

D-Glutamic acid, N-[(1,1-dimenthylethoxy) carbonyl]-jẹ ẹya-ara Organic pẹlu ilana kemikali ti C11H19NO6. Atẹle ni apejuwe alaye ti iseda rẹ, lilo, igbaradi ati alaye ailewu:

 

Iseda:

-Irisi: Colorless to funfun ri to

-yo ojuami: feleto. 125-128°C

-Solubility: Soluble ni wọpọ olomi

-Awọn ohun-ini Kemikali: O jẹ iṣiro iduroṣinṣin ti ko rọrun lati fesi labẹ awọn ipo ti o wọpọ.

 

Lo:

D-Glutamic acid jẹ amino acid ati pe o jẹ ọkan ninu awọn paati ti awọn ọlọjẹ ninu awọn ohun alumọni. Ẹgbẹ aabo ti ẹgbẹ N-tert-butoxycarbonyl le ṣe iranṣẹ lati daabobo ẹgbẹ iṣẹ ṣiṣe glutamic acid lakoko iṣelọpọ ati pe a lo ninu iṣelọpọ Organic.

-O tun le ṣee lo ni aaye ti iṣelọpọ peptide ati iṣelọpọ kemikali amuaradagba, gẹgẹbi agbedemeji sintetiki pẹlu awọn iṣẹ pataki.

 

Ọna Igbaradi:

- D-Glutamic acid, N-[(1,1-dimenthylethoxy) carbonyl]-nigbagbogbo nipasẹ N-idaabobo awọn ohun elo glutamic acid. Ọna igbaradi pato le ṣee lo lati ṣajọpọ agbedemeji ti tert-butyl dimethyl azide nipasẹ chlorooxide, ati lẹhinna deprotect labẹ ipo ti catalysis acid ti a ṣẹda nipasẹ silicate lati gba D-Glutamic acid, N-[(1,1-dimethoxy) carbonyl ] -.

 

Alaye Abo:

- D-Glutamic acid, N-[(1,1-dimenthylethoxy) carbonyl] - ni a ka pe o jẹ majele kekere labẹ awọn ipo deede, ṣugbọn o tun nilo lati tẹle awọn ilana aabo yàrá.

-Yago fun ifihan taara si awọn agbegbe ifura gẹgẹbi awọ-ara, oju ati awọn membran mucous lakoko mimu ati lilo.

-Yago fun olubasọrọ pẹlu awọn oxidants ati awọn acids ti o lagbara nigba ipamọ ati mimu.

-Ni ọran ti jijẹ lairotẹlẹ tabi ifihan, wa iranlọwọ iṣoogun lẹsẹkẹsẹ.


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