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

Āhuatanga matū:

Tātai rāpoi C11H21N5O6
Molar Mass 319.31
Kiato 1.40±0.1 g/cm3(Te Matapae)
Te Whakarewa 111-113 °C
Wairewa DMSO (He iti noa), Methanol (Paku, Wehana)
Te ahua Te paura ma
Tae Ma ki Off-White
BRN 2015163
pKa 3.84±0.50(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive 1.564
MDL MFCD00065556

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R67 – Ko te kohu ka puta te momoe me te mangere
R19 – Ka hangaia he peroxide pahū
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 – Mau kakahu whakamarumaru tika.
S37/39 – Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
S24/25 – A ape i te pa ki te kiri me nga kanohi.
WGK Tiamana 1
FLUKA BRAND F CODES 10
TSCA Ae
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te BOC-nitro-L-arginine he puhui pararopi kei roto i te hanganga BOC (tert-butoxycarbonyl) me nga roopu nitro.

 

Kounga:

Ko te BOC-nitro-L-arginine he karaehe tae noa ki te karaihe kowhai me te pai o te whakarewatanga me te whakarewa i roto i nga whakarewa pararopi noa penei i te dimethylformamide me te dichloromethane. He u tonu, engari he koretake i roto i nga ahuatanga marama.

 

Mo te whakamahinga, ko te BOC-nitro-L-arginine te nuinga ka whakamahia hei reagent matū me te takawaenga i roto i te whakahiato waro.

 

Ko te whakarite o te BOC-nitro-L-arginine ko te nuinga o te mahi matū. Ko te tikanga whakareri e whakamahia nuitia ana ko te urupare ki te L-arginine me te roopu oxycarbonyl tert-butanol (BOC2O) i raro i nga tikanga kawakore, katahi ka whakanitarihia te hua ka puta kia whiwhi BOC-nitro-L-arginine.

 

Mōhiohio Haumaru: Ko te BOC-Nitro-L-arginine he matū me te tiaki tika me te karo i te pa ki te ra me te wera nui. Me mau nga taputapu whakamarumaru e tika ana i te wa e mahi ana kia kore ai e pa ki te kiri, ki nga kanohi, ki te ngongo. I te wa e whakahaere ana i tenei puhui, me mahi i runga i nga tikanga whakahaere paerewa mo te matū me te rite ki nga aratohu whakahaere haumaru e tika ana.


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