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Tom ntej: Boc-D-Glutamic Acid 5-benzyl ester (CAS # 35793-73-8)

Chemical Property:

Molecular Formula C17H23 NPO 6
Molar Mass 337.37 ib
Qhov ntom 1?+-.0.06 g/cm3 (Tswj)
Melting Point 69-71 ° C
Boling Point 522.6 ± 50.0 ° C (Tshaj tawm)
Kev sib hloov tshwj xeeb (α) 5.5 º (c = 1% hauv acetic acid)
Flash Point 269.9°C dej
Vapor Siab 9.49E-12mmHg ntawm 25 ° C
pKa 3.81 ± 0.10 (Kev kwv yees)
Kev cia khoom Muab ntim rau hauv qhuav, 2-8 ° C
Refractive Index 1.523 ib

Product Detail

Khoom cim npe

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

 

Taw qhia

Boc-D-Glu(OBzl)-OH(Boc-D-Glu(OBzl)-OH) yog cov organic compound. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev tsim thiab cov ntaub ntawv kev nyab xeeb:

 

Xwm:

-Zoo: Dawb crystalline hmoov

Cov mis mos molecular: C20H25NO6

- Molecular Luj: 379.41

- melting point: 118-120 ℃

-Solubility: Soluble nyob rau hauv qee cov organic solvents, xws li methanol thiab dichloromethane

 

Siv:

- Boc-D-Glu (OBzl)-OH feem ntau yog siv rau hauv kev siv tshuaj synthesis thiab peptide synthesis.

-Nws tuaj yeem siv los ua pab pawg tiv thaiv peptides los tiv thaiv hydroxyl functional pab pawg ntawm glutamic acid thaum lub sij hawm tsim cov txheej txheem los tiv thaiv kev tsis txaus siab thaum lub sij hawm cov tshuaj tiv thaiv.

 

Txoj Kev Npaj:

- Boc-D-Glu (OBzl)-OH feem ntau yog npaj los ntawm cov tshuaj synthesis.

- Ua ntej, tert-butoxycarbonyl (Boc) tau nkag mus rau hauv glutamic acid molecule los tsim tert-butoxycarbonyl-D-glutamic acid (Boc-D-Glu).

Tom qab ntawd, ib pawg benzyl (Bzl) tau nkag mus rau hauv pawg hydroxyl ntawm glutamic acid los ua Boc-D-Glu (OBzl)-OH (Boc-D-Glu (OBzl)-OH).

 

Cov ntaub ntawv kev nyab xeeb:

- Boc-D-Glu (OBzl)-OH yog cov organic compound, uas yuav ua rau qee yam khaus thiab ua mob rau tib neeg lub cev.

-Thaum siv, xyuam xim kom tsis txhob sib cuag nrog daim tawv nqaij, qhov muag thiab ua pa.

-Hauv kev ua haujlwm hauv chav kuaj lossis kev tsim khoom lag luam, yuav tsum siv cov cuab yeej tiv thaiv tus kheej tsim nyog, xws li hnab looj tes, tsom iav tiv thaiv thiab lub ntsej muag tiv thaiv.

- Khaws cia kom deb ntawm hluav taws thiab oxidizing cov neeg ua haujlwm, khaws lub thawv ntim, thiab khaws cia rau hauv qhov chaw txias thiab qhuav.

 

Thov nco ntsoov tias qhov no yog cov ntaub ntawv dav dav nkaus xwb thiab tsis cuam tshuam rau qee yam kev sim thiab kev coj ua nyab xeeb. Ua ntej siv cov tshuaj no, nws raug nquahu kom sab laj nrog cov ncauj lus kom ntxaws txog cov ntaub ntawv kev nyab xeeb tshuaj lom neeg (MSDS) thiab ua raws li cov kev coj ua kev nyab xeeb.


  • Yav dhau los:
  • Tom ntej:

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