asia_oju-iwe

ọja

N-Boc-N'-nitro-L-arginine (CAS# 2188-18-3)

Ohun-ini Kemikali:

Fọọmu Molecular C11H21N5O6
Molar Mass 319.31
iwuwo 1.40± 0.1 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 111-113 °C
Solubility DMSO (Sparingly), kẹmika (Diẹ, Kikan)
Ifarahan funfun lulú
Àwọ̀ Funfun to Pa-White
BRN Ọdun 2015163
pKa 3.84± 0.50 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C
Atọka Refractive 1.564
MDL MFCD00065556

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R67 – Vapors le fa drowsiness ati dizziness
R19 - Le dagba awọn ibẹjadi peroxides
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
WGK Germany 1
FLUKA BRAND F koodu 10
TSCA Bẹẹni
Kíláàsì ewu IKANU

 

Ọrọ Iṣaaju

BOC-nitro-L-arginine jẹ agbo-ara Organic ti o ni igbekale ni BOC (tert-butoxycarbonyl) ati awọn ẹgbẹ nitro.

 

Didara:

BOC-nitro-L-arginine jẹ awọ-awọ-awọ-awọ-awọ-ofeefee pẹlu solubility ti o dara ati tiotuka ni awọn ohun elo ti o wọpọ gẹgẹbi dimethylformamide ati dichloromethane. O ni diẹ ninu iduroṣinṣin, ṣugbọn o yoo ni diẹ ninu awọn aisedeede ni awọn ipo ina.

 

Ni awọn ofin ti lilo, BOC-nitro-L-arginine jẹ lilo akọkọ bi reagent kemikali ati agbedemeji ni iṣelọpọ Organic.

 

Igbaradi ti BOC-nitro-L-arginine jẹ nipataki nipasẹ iṣelọpọ kemikali. Ọna igbaradi ti o wọpọ ni lati fesi L-arginine pẹlu ẹgbẹ tert-butanol oxycarbonyl (BOC2O) labẹ awọn ipo ipilẹ, ati lẹhinna nitrify ọja ti o yọrisi lati gba BOC-nitro-L-arginine.

 

Alaye Aabo: BOC-Nitro-L-arginine jẹ kemikali ati pe o nilo lati wa ni ipamọ daradara ati yago fun ifihan si imọlẹ oorun tabi awọn iwọn otutu giga. Awọn ohun elo aabo ti o yẹ yẹ ki o wọ lakoko iṣiṣẹ lati yago fun olubasọrọ pẹlu awọ ara, oju, ati ifasimu. Nigbati o ba n mu agbo-ara yii mu, o yẹ ki o ṣee ṣe ni ibamu pẹlu awọn ilana iṣiṣẹ boṣewa fun kemikali ati ni ibamu pẹlu awọn itọnisọna mimu aabo ti o yẹ.


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