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Tom ntej: alpha-t-BOC-L-glutamine (CAS # 13726-85-7)

Chemical Property:

Molecular Formula C10H18N2O5
Molar Mass 246.26 ib
Qhov ntom 1.2430 (zeeg)
Melting Point 113-116 ° C (hnub) (lit.)
Boling Point 389.26 ° C (kwv yees kwv yees)
Kev sib hloov tshwj xeeb (α) -3.5º (c=2,C2H5OH)
Flash Point 261.7°C dej
Solubility Soluble hauv DMSO thiab methanol. Soluble hauv 1 mmole hauv 2 ml DMF.
Vapor Siab 9.65E-12mmHg ntawm 25 ° C
Qhov tshwm sim Dawb hmoov
Xim Dawb
BRN 2127805 ib
pKa 3.84 ± 0.10 (Tshaj tawm)
Kev cia khoom Muab ntim rau hauv qhuav, 2-8 ° C
Refractive Index -4 ° (C = 2, EtOH)
MDL TIAB SA 00065571

Product Detail

Khoom cim npe

Risk thiab Safety

Kev nyab xeeb piav qhia S22 - Tsis txhob nqus plua plav.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 3
TSCA Yog lawm
HS Code 29241990 ib

Alpha-t-BOC-L-glutamine (CAS # 13726-85-7) Kev taw qhia

N-BOC-L-glutamine yog cov organic compound. Nws tuaj yeem nyob ruaj khov ntawm chav tsev kub.

N-BOC-L-glutamine yog ib qho kev sib xyaw nrog kev tiv thaiv amino ua haujlwm. Nws cov pab pawg tiv thaiv tuaj yeem tiv thaiv cov reactivity ntawm cov amino pawg hauv cov tshuaj tiv thaiv tom qab los tswj cov kev xaiv thiab cov txiaj ntsig ntawm cov tshuaj tiv thaiv. Thaum tsim nyog, pab pawg tiv thaiv tuaj yeem raug tshem tawm los ntawm cov kua qaub catalysis los kho cov haujlwm ntawm cov amino pawg.

Txoj hauv kev zoo tshaj plaws rau kev npaj N-BOC-L-glutamine yog los tiv thaiv L-glutamine los ntawm kev siv N-BOC tiv thaiv pab pawg. Feem ntau, L-glutamine yog thawj zaug nrog N-BOC-Dimethylacetamide nyob rau hauv alkaline tej yam kev mob los tsim N-BOC-L-glutamine. Tom qab ntawd, cov khoom ntshiab tuaj yeem tau txais los ntawm crystallization, hnyav evaporation, thiab lwm yam.

Cov ntaub ntawv kev nyab xeeb ntawm N-BOC-L-glutamine: Nws muaj toxicity tsawg. Zoo li txhua yam tshuaj, nws yuav tsum tau ua tib zoo tuav. Thaum lub sijhawm ua haujlwm, cov txheej txheem kev nyab xeeb hauv chav kuaj yuav tsum tau ua raws li kom tsis txhob sib cuag ntawm daim tawv nqaij thiab nqus tau pa. Cov huab cua zoo yuav tsum tau khaws cia thiab tsim nyog cov cuab yeej tiv thaiv tus kheej xws li hnab looj tes thiab tsom iav.


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