asia_oju-iwe

ọja

Fmoc-D-leucine (CAS # 114360-54-2)

Ohun-ini Kemikali:

Fọọmu Molecular C21H23NO4
Molar Mass 353.41
iwuwo 1?+-.0.06 g/cm3(Asọtẹlẹ)
Ojuami Iyo 155°C
Ojuami Boling 559.8± 33.0 °C(Asọtẹlẹ)
Yiyi pato (α) 25 ° (C=1, DMF)
Oju filaṣi 292.4°C
Omi Solubility Insoluble ninu omi.
Vapor Presure 2.28E-13mmHg ni 25°C
Ifarahan Crystalline lulú
Àwọ̀ Funfun to Fere funfun
pKa 3.91± 0.21 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C

Alaye ọja

ọja Tags

Fluorene methoxycarbonyl-D-leucine jẹ agbo-ara Organic. O jẹ itọsẹ amino acid ti ipadasẹhin le ba iṣẹ ṣiṣe rẹ jẹ. Atẹle jẹ ifihan alaye si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti fluorene methoxycarbonyl-D-leucine:

Didara:
Fluorene methoxycarbonyl-D-leucine jẹ funfun si pata-funfun gara.
- O ni o ni kekere solubility ati kekere solubility laarin wọpọ olomi.
- O le jẹ hydrolyzed nipasẹ awọn enzymu amino acid.

Lo:
Fluorene methoxycarbonyl-D-leucine ni a maa n lo gẹgẹbi ẹgbẹ aabo ni iṣelọpọ peptide.
- O jẹ ẹgbẹ aabo ti o wọpọ ti o ṣe aabo awọn ẹgbẹ iṣẹ ṣiṣe leucine lati ibajẹ lakoko awọn aati nigbati o ba n ṣepọ awọn ẹwọn peptide.

Ọna:
Fluorene methoxycarbonyl-D-leucine le ṣepọ nipasẹ ọna aabo FMOC. Igbesẹ kan pato ni lati fesi D-leucine pẹlu fluorenyl carboxylic anhydride lati ṣe ipilẹṣẹ fluorene methoxycarbonyl-D-leucine.

Alaye Abo:
Fluorene methoxycarbonyl-D-leucine jẹ reagent kemikali ati pe o yẹ ki o gba itọju lati tẹle awọn iṣe aabo yàrá gbogbogbo.
- Wọ awọn ibọwọ aabo ti o yẹ ati awọn gilaasi lati yago fun olubasọrọ taara pẹlu awọ ara ati oju.
- Nigbati o ba wa ni ipamọ, o yẹ ki o wa ni ibi gbigbẹ, itura ati ki o pa ni wiwọ lati yago fun ọrinrin ati ifihan si ina.


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