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Boc-L-glutamic acid 1-tert-butyl ester (CAS# 24277-39-2)

Hantida Kiimikada:

Qaanuunka molecular C14H25NO6
Molar Mass 303.35
Cufnaanta 1.121±0.06 g/cm3(La saadaaliyay)
Meesha dhalaalaysa 111.0 ilaa 115.0 °C
Boling Point 449.8± 40.0 °C (La saadaaliyay)
Barta Fiishka 225.8°C
Solubility Ku milma dimethyl formamide.
Uumiga Uumiga 2.42E-09mmHg at 25°C
Muuqashada Budada crystalline
Midabka Caddaan ilaa cad cad
BRN 3653769
pKa 4.48±0.10 (La saadaaliyay)
Xaalada Kaydinta Waxaa lagu xidhay qalalan, ku kaydi qaboojiyaha, ka hooseeya -20 ° C
Tusmada Dib-u-celinta 1.47
MDL MFCD00038273

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R22/22 -
R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S4 - Ka fogow meelaha la deggan yahay.
S7 - weelka si adag u xidh.
S28 - Ka dib markaad maqaarka taabato, isla markiiba ku dhaq saabuun-suds badan.
S35 - Walaxdan iyo weelkeeda waa in lagu tuuraa si badbaado leh.
S44 -
WGK Germany 3
Koodhka HS 2924 19 00

 

Hordhac

NT-boc-L-glutamic acid A- T-butyl-ester (NT-boc-L-glutamic acid A- T-butyl-ester) waa isku-darka organic. Qaabka kiimikaadkeedu waa C15H25NO6 miisaankeeduna unugyadu waa 315.36g/mol.

 

Dabeecadda:

NT-boc-L-glutamic acid A- T-butyl-ester waa crystal adag, oo ku milma dareerayaasha organic sida methanol, ethanol iyo methylene chloride, oo aan lagu milmin biyaha. Waxay samayn kartaa hal crystal, qaab-dhismeedka kaas oo badanaa lagu go'aamiyo crystallography X-ray. Xaruntu waxay ku xasilloon tahay heerkulka qolka.

 

Isticmaal:

NT-boc-L-glutamic acid A- T-butyl-ester waxaa caadi ahaan loo isticmaalaa sidii kooxda ilaalinta ee isku-dhafka organic. Waxay ilaalin kartaa kooxda karboxyl (COOH) ee glutamic acid si ay uga hortagto falcelinta aan loo baahnayn ee falcelinta kiimikada. Kooxda ilaalinta si fudud ayaa looga saari karaa hab ku habboon marka loo baahdo si loo helo xarunta asalka ah ee glutamic acid.

 

Habka:

Habka diyaarinta NT-boc-L-glutamic acid A-T-butyl-ester waxaa inta badan lagu fuliyaa iyada oo loo marayo falcelin kiimikaad organic synthetic. Marka hore, iyadoo la ilaalinayo nitrogen, tert-butoxycarbonyl-L-glutamic acid waxaa lagu falceliyaa tert-butyl magnesium bromide si loo dhaliyo dhexdhexaad; Kadib, waxaa lagu falceliyaa sodium bicarbonate si ay u soo saarto badeecad kama dambays ah, taas oo ah, NT-boc-L-glutamic acid A- T-butyl-ester.

 

Macluumaadka Badbaadada:

NT-boc-L-glutamic acid A- T-butyl-ester guud ahaan waa mid badbaado leh marka loo eego xaaladaha shaybaadhka kiimikada caadiga ah. Si kastaba ha ahaatee, sababtoo ah waa iskudhis organic, weli waa lagama maarmaan in la isticmaalo qalabka ilaalinta shakhsi ahaaneed ee ku habboon shaybaarada kiimikada, sida galoofyada shaybaarka, muraayadaha indhaha iyo dharka ilaalinta. Intaa waxaa dheer, waa in la raaco hababka badbaadada shaybaarka ee khuseeya.


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