asia_oju-iwe

ọja

FMOC-b-Ala-OH (CAS# 35737-10-1)

Ohun-ini Kemikali:

Fọọmu Molecular C18H17NO4
Molar Mass 311.34
iwuwo 1.2626 (iṣiro ti o ni inira)
Ojuami Iyo 142-147°C
Ojuami Boling 451.38°C (iṣiro ti o ni inira)
Oju filaṣi 290°C
Omi Solubility Tiotuka ninu omi ati 1% acetic acid.
Vapor Presure 3.43E-13mmHg ni 25°C
Ifarahan funfun lulú
BRN 2302327
pKa 4.41± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C
Atọka Refractive 1.5100 (iṣiro)
MDL MFCD00063328
Lo Itọsẹ alanine ti o ni aabo Fmoc kan

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 2924 29 70
Kíláàsì ewu IKANU

 

Ọrọ Iṣaaju

N-fluorene methoxycarbonyl-β-alanine, ti a tun mọ ni N- (9-fluorene methoxycarbonyl) -L-alanine, jẹ ẹya-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:

 

Didara:

N-fluorene methoxycarbonyl-β-alanine jẹ lulú kristali funfun kan ti o le jẹ tiotuka ninu omi ati diẹ ninu awọn nkan ti o wa ni erupẹ bi ethanol. O ni awọn acids carboxylic ati awọn ẹgbẹ iṣẹ ṣiṣe amino acid ninu eto kemikali rẹ.

 

Lo:

N-fluorene methoxycarbonyl-β-alanine jẹ lilo nigbagbogbo bi reagent ati sobusitireti ninu iṣelọpọ Organic.

 

Ọna:

Ọna igbaradi ti N-fluorene methoxycarbonyl-β-alanine ni gbogbogbo gba ọna ti iṣelọpọ kemikali. Ọna ti o wọpọ ni lati fesi fluorenyl kiloraidi pẹlu L-alanine lati ṣe agbekalẹ N-fluorenylmethoxycarbonyl-β-alanine.

 

Alaye Abo:

N-fluorene methoxycarbonyl-β-alanine ni profaili aabo to gaju, ṣugbọn o tun nilo lati mu ni ibamu pẹlu awọn iṣe aabo yàrá. O le fa ibinu si oju, awọ ara, ati atẹgun atẹgun, ati pe o yẹ ki o ṣe itọju pẹlu ohun elo aabo ti ara ẹni ati yago fun olubasọrọ taara. Ifarabalẹ yẹ ki o san si ina ati aabo bugbamu, ati ti o fipamọ sinu apo ti a fi edidi, kuro lati ina ati oxidant. Fun alaye aabo ni pato diẹ sii, jọwọ tọka si Iwe Data Abo (SDS) fun kemikali ti o yẹ.


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