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

Chemical Property:

Molecular Formula C11H21N5O6
Molar Mass 319.31 Nws
Qhov ntom 1.40 ± 0.1 g / cm3 (Kev kwv yees)
Melting Point 111-113 ° C
Solubility DMSO (Sparingly), Methanol (me ntsis, Kub)
Qhov tshwm sim Dawb hmoov
Xim Dawb rau Off-White
BRN Xyoo 2015 163
pKa 3.84 ± 0.50 (Tshaj tawm)
Kev cia khoom 2-8 ° C
Refractive Index 1.564 ib
MDL PAB 00065556

Product Detail

Khoom cim npe

Hazard Cov Cim Xi-xaj
Risk Codes R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R67 - Vapors tuaj yeem ua rau qaug zog thiab kiv taub hau
R19 - Tej zaum yuav tsim cov peroxides tawg
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 1
FLUKA BRAND F CODE 10
TSCA Yog lawm
Hazard Class IRRITANT

 

Taw qhia

BOC-nitro-L-arginine yog cov organic compound uas muaj cov qauv BOC (tert-butoxycarbonyl) thiab nitro pawg.

 

Zoo:

BOC-nitro-L-arginine yog cov xim tsis muaj xim rau yellowish crystal nrog zoo solubility thiab soluble nyob rau hauv cov organic solvents xws li dimethylformamide thiab dichloromethane. Nws muaj ib co stability, tab sis nws yuav muaj ib co instability nyob rau hauv lub teeb.

 

Hais txog kev siv, BOC-nitro-L-arginine feem ntau yog siv los ua tshuaj reagent thiab nruab nrab hauv cov organic synthesis.

 

Kev npaj ntawm BOC-nitro-L-arginine yog tsuas yog los ntawm cov tshuaj synthesis. Ib txoj kev npaj siv feem ntau yog ua rau L-arginine nrog tert-butanol oxycarbonyl pawg (BOC2O) nyob rau hauv cov xwm txheej alkaline, thiab tom qab ntawd nitrify cov khoom tsim tau kom tau BOC-nitro-L-arginine.

 

Cov ntaub ntawv kev nyab xeeb: BOC-Nitro-L-arginine yog ib yam tshuaj thiab yuav tsum tau khaws cia kom zoo thiab tsis txhob raug tshav ntuj lossis kub kub. Cov iav tiv thaiv tsim nyog yuav tsum tau hnav thaum lub sijhawm ua haujlwm kom tsis txhob sib cuag nrog daim tawv nqaij, qhov muag, thiab nqus tau pa. Thaum tuav cov khoom sib xyaw no, nws yuav tsum tau ua raws li cov txheej txheem kev khiav hauj lwm rau cov tshuaj thiab ua raws li cov txheej txheem tswj kev nyab xeeb.


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