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(S)-2-Benzyloxycarbonylamino-pentanedioic acid 5-benzyl ester (CAS # 5680-86-4)

Chemical Property:

Molecular Formula C20H21NO6
Molar Mass 371.38 ib
Qhov ntom 1.268 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point 74.0 txog 78.0 ° C
Boling Point 594.3 ± 50.0 ° C (Predicted)
Flash Point 313.2°C dej
Dej Solubility Soluble hauv ethanol. Insoluble hauv dej.
Vapor Siab 5.72E-15mmHg ntawm 25 ° C
Qhov tshwm sim hmoov rau siv lead ua
Xim Dawb mus Yuav luag dawb
pKa 3.79 ± 0.10 (Kev kwv yees)
Kev cia khoom Muab ntim rau hauv qhuav, 2-8 ° C
Refractive Index 1.575 ib

Product Detail

Khoom cim npe

HS Code 2924290 ib

 

Taw qhia

Z-Glu(OBzl)-OH(Z-Glu(OBzl)-OH) yog ib qho organic compound nrog cov khoom nram qab no:

 

1. Cov tsos: feem ntau dawb crystalline khoom;

2. Cov mis mos molecular: C21H21NO6;

3. Molecular Luj: 383.39g/mol;

4. Melting point: txog 125-130 ° C.

 

Nws yog ib qho derivative ntawm glutamic acid nrog qee yam tshuaj reactivity thiab feem ntau siv rau hauv cov organic synthesis tshuaj.

 

Siv:

Z-Glu(OBzl)-OH feem ntau yog siv los ua pab pawg tiv thaiv lossis ua ib qho chaw nruab nrab. Nyob rau hauv cov organic synthesis, nws muaj peev xwm xaiv deprotected los kho cov kev ua ntawm glutamic acid, los yog siv raws li ib tug tiv thaiv pab pawg neeg rau synthesis ntawm lwm complex organic tebchaw. Nws muaj ntau yam kev siv hauv kev sib txuas ntawm peptides, polypeptides thiab lwm yam bioactive molecules.

 

Txoj Kev Npaj:

Kev npaj ntawm Z-Glu (OBzl)-OH feem ntau yog ua los ntawm cov txheej txheem tshuaj synthesis. Glutamic acid ua ntej reacts nrog benzyl cawv los tsim benzyloxycarbonyl-glutamic acid gamma benzyl ester, thiab tom qab ntawd cov ester tiv thaiv pab pawg raug tshem tawm los ntawm hydrolysis lossis lwm yam txhais tau tias kom tau txais cov khoom kawg Z-Glu(OBzl)-OH.

 

Cov ntaub ntawv kev nyab xeeb:

Txij li Z-Glu (OBzl)-OH yog cov organic compound, nws yuav ua rau tib neeg lub cev lom. Thaum siv thiab tuav, nws yog ib qho tsim nyog yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb hauv chav kuaj, suav nrog kev hnav cov hnab looj tes tiv thaiv, tsom iav thiab cov tsho hauv chav kuaj, thiab xyuas kom meej tias cov kiv cua khiav haujlwm tau zoo. Tsis tas li ntawd, kev cia cov tshuaj kuj yuav tsum tau ua tib zoo saib xyuas kom tsis txhob muaj kev sib cuag nrog cov khoom siv tsis zoo xws li oxidants thiab combustibles.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb