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ọja

Boc-D-Aspartic acid (CAS# 62396-48-9)

Ohun-ini Kemikali:

Fọọmu Molecular C9H15NO6
Molar Mass 233.22
iwuwo 1.302± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Boling 377.4± 32.0 °C (Asọtẹlẹ)
Ifarahan Kirisita funfun
Àwọ̀ Funfun to Fere funfun
pKa 3.77± 0.23 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive 5.3 ° (C=1, MeOH)
MDL MFCD00798618

Alaye ọja

ọja Tags

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

 

Ọrọ Iṣaaju

 

 

Boc-D-Aspartic acid le ṣee lo ni aaye ti iṣelọpọ Organic ati iṣelọpọ peptide. Ni kolaginni Organic, o le ṣee lo bi ohun elo ibẹrẹ tabi agbedemeji fun ikole ti awọn ohun alumọni Organic eka diẹ sii. Ninu iṣelọpọ peptide, o le ṣee lo lati ṣeto awọn peptides ti ọkọọkan kan, nibiti ẹgbẹ aabo Boc le daabobo hydroxyl tabi ẹgbẹ amino lori iyoku aspartic acid lakoko iṣelọpọ.

 

Ọna igbaradi ti Boc-D-Aspartic acid pẹlu iṣafihan ẹgbẹ aabo Boc kan sinu moleku aspartic acid. Ọna kan ti o wọpọ jẹ iṣelọpọ nipasẹ transesterification pẹlu Boc-first propionic acid (Boc-L-leucine). Ẹgbẹ aabo Boc nilo lati yọkuro nipasẹ awọn ọna kemikali oriṣiriṣi lẹhin iṣelọpọ lati gba Boc-D-Aspartic acid.

 

Fun alaye ailewu, Boc-D-Aspartic acid yẹ ki o kà si nkan ti o lewu ati pe o yẹ ki o wa ni ipamọ ati sọnu daradara. Ninu ilana ti lilo, o yẹ ki o gba awọn igbese aabo ti o yẹ, gẹgẹbi wọ awọn ibọwọ ati awọn goggles, ati ṣetọju agbegbe fentilesonu to dara. Ni afikun, fun awọn iṣẹ ṣiṣe yàrá kan pato, tẹle awọn itọnisọna ailewu ti o yẹ ati awọn ilana.


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