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huahana

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

Waiwai Kemika:

ʻĀpana Molekala C11H21N5O6
Molar Mass 319.31
ʻO ka mānoanoa 1.40±0.1 g/cm3(Wānana ʻia)
Lae hehee 111-113 °C
Ka hoʻoheheʻe DMSO (Sparingly), Methanol (Liʻiliʻi, Wela)
Ka nana aku Pauda keʻokeʻo
kala kala Keʻokeʻo i ke Keʻokeʻo
BRN 2015163
pKa 3.84±0.50(Wanamua)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike 1.564
MDL MFCD00065556

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R67 – Hiki i ka mahu ke kumu i ka hiamoe a me ka poni
R19 - Hiki ke hana i nā peroxide pahū
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 – E komo i nā lole pale kūpono.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 1
NUI FLUKA BRAND F 10
TSCA ʻAe
Papa Hazard HOOLAHA

 

Hoʻolauna

ʻO BOC-nitro-L-arginine he mea hoʻohuihui kino i loaʻa i ka BOC (tert-butoxycarbonyl) a me nā pūʻulu nitro.

 

ʻAno maikaʻi:

ʻO BOC-nitro-L-arginine he kala ʻole i ka ʻeleʻele melemele me ka solubility maikaʻi a hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe maʻamau e like me dimethylformamide a me dichloromethane. Loaʻa iā ia kahi kūpaʻa, akā e loaʻa iā ia kekahi instability i nā kūlana māmā.

 

Ma ke ʻano o ka hoʻohana ʻana, hoʻohana nui ʻia ʻo BOC-nitro-L-arginine ma ke ʻano he reagent chemical a me waena o ka synthesis organik.

 

ʻO ka hoʻomākaukau ʻana o BOC-nitro-L-arginine ka mea nui ma ka synthesis kemika. ʻO kahi ʻano hoʻomākaukau maʻamau e hana i ka L-arginine me ka tert-butanol oxycarbonyl group (BOC2O) ma lalo o nā kūlana alkaline, a laila nitrify i ka huahana i loaʻa iā BOC-nitro-L-arginine.

 

ʻIke palekana: ʻO BOC-Nitro-L-arginine he mea kemika a pono e mālama pono ʻia a pale i ka ʻike ʻana i ka lā a i ʻole ka wela kiʻekiʻe. Pono e ʻaʻahu ʻia nā mea pale kūpono i ka wā o ka hana e pale aku i ka pili ʻana me ka ʻili, nā maka, a me ka inhalation. I ka lawelawe ʻana i kēia pūhui, pono e hana ʻia e like me nā kaʻina hana maʻamau no ka kemika a e like me nā alakaʻi alakaʻi palekana kūpono.


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