asia_oju-iwe

ọja

Fmoc-L-aspartic acid 4-benzyl ester (CAS # 86060-84-6)

Ohun-ini Kemikali:

Fọọmu Molecular C26H23NO6
Molar Mass 445.46
iwuwo 1.310± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 120-130°C
Ojuami Boling 687.2± 55.0 °C(Asọtẹlẹ)
Yiyi pato (α) -20º (c=1% ninu DMF)
Oju filaṣi 369,4°C
Solubility Tiotuka ni kẹmika.
Vapor Presure 7.91E-20mmHg ni 25°C
Ifarahan Kirisita ti ko ni awọ
Àwọ̀ Funfun to Fere funfun
BRN 4609615
pKa 3.54± 0.23 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C
Atọka Refractive 1.62
MDL MFCD00065630

Alaye ọja

ọja Tags

Apejuwe Abo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
WGK Germany 3
HS koodu 29242990
Kíláàsì ewu IKANU

 

Ọrọ Iṣaaju

fmoc-L-aspartic acid 4-benzyl ester (fmoc-L-aspartic acid 4-benzyl ester) jẹ ohun elo Organic ti agbekalẹ kemikali jẹ C31H25NO7. O jẹ itọsẹ ti amino acid aspartic acid ti ẹgbẹ ester ni ẹgbẹ benzyl ti o so mọ ẹgbẹ carboxyl.

 

fmoc-L-aspartic acid 4-benzyl ester jẹ lilo nigbagbogbo ni iṣelọpọ alakoso ti o lagbara bi ẹgbẹ aabo fun awọn amino acids. O le gba nipa didaṣe ẹgbẹ aabo fmoc pẹlu ẹgbẹ carboxyl ti L-aspartic acid, atẹle nipasẹ esterification pẹlu ọti benzyl. Awọn reagents kemikali ti o nilo fun iṣelọpọ wa ni imurasilẹ ni gbogbogbo.

 

Apapọ yii ni awọn ohun elo pataki ni iṣelọpọ Organic ati idagbasoke oogun. O le ṣee lo fun iṣelọpọ ti awọn itọsẹ ti o ni ibatan si aspartate, gẹgẹbi awọn polypeptides ati awọn ọlọjẹ, fun iwadii iṣẹ ṣiṣe ti ibi ati ifijiṣẹ oogun.

 

San ifojusi si alaye aabo nigba lilo fmoc-L-aspartic acid 4-benzyl ester. O le fa híhún ati ibaje si ara eniyan, o si ni awọn majele ti. Ninu ilana ṣiṣe yẹ ki o ni ibamu pẹlu awọn ilana aabo yàrá, yago fun olubasọrọ taara pẹlu rẹ. Ibi ipamọ to dara ti awọn agbo ogun lati yago fun olubasọrọ pẹlu flammable, ibẹjadi ati awọn nkan miiran. Ni ọran ti jijẹ lairotẹlẹ tabi olubasọrọ ara, wa imọran iṣoogun lẹsẹkẹsẹ.


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