paj_banner

khoom

Tom ntej: Fmoc-L-aspartic acid 4-benzyl ester (CAS # 86060-84-6)

Chemical Property:

Molecular Formula C26H23NO6
Molar Mass 445.46 ib
Qhov ntom 1.310 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point 120-130 ° C
Boling Point 687.2 ± 55.0 ° C (Predicted)
Kev sib hloov tshwj xeeb (α) -20 º (c = 1% hauv DMF)
Flash Point 369.4°C dej
Solubility Soluble hauv methanol.
Vapor Siab 7.91E-20mmHg ntawm 25 ° C
Qhov tshwm sim Xim tsis muaj xim siv lead ua
Xim Dawb mus Yuav luag dawb
BRN 4 609615
pKa 3.54 ± 0.23 (Tshaj tawm)
Kev cia khoom 2-8 ° C
Refractive Index 1.62 ib
MDL PAB 00065630

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
HS Code 29242990 ib
Hazard Class IRRITANT

 

Taw qhia

fmoc-L-aspartic acid 4-benzyl ester (fmoc-L-aspartic acid 4-benzyl ester) yog cov organic compound uas nws cov tshuaj formula C31H25NO7. Nws yog ib qho derivative ntawm cov amino acid aspartic acid uas nws pawg ester muaj ib pawg benzyl txuas nrog pawg carboxyl.

 

fmoc-L-aspartic acid 4-benzyl ester feem ntau yog siv nyob rau hauv cov khoom theem synthesis raws li pab pawg neeg tiv thaiv rau cov amino acids. Nws tuaj yeem tau txais los ntawm kev ua haujlwm ntawm fmoc tiv thaiv pawg nrog cov carboxyl pawg ntawm L-aspartic acid, ua raws li esterification nrog benzyl cawv. Cov tshuaj reagents xav tau rau synthesis feem ntau yog yooj yim.

 

Qhov kev sib xyaw no muaj cov ntawv thov tseem ceeb hauv cov organic synthesis thiab kev tsim tshuaj. Nws tuaj yeem siv rau kev sib txuas ntawm aspartate-related derivatives, xws li polypeptides thiab proteins, rau kev kawm txog kev ua haujlwm lom neeg thiab kev xa tshuaj.

 

Ua tib zoo saib xyuas cov ntaub ntawv kev ruaj ntseg thaum siv fmoc-L-aspartic acid 4-benzyl ester. Nws yuav ua rau khaus thiab puas rau tib neeg lub cev, thiab muaj qee yam toxicity. Nyob rau hauv tus txheej txheem ntawm kev ua hauj lwm yuav tsum ua raws li cov kev cai nyob rau hauv lub chaw soj nstuam kev nyab xeeb, tsis txhob sib cuag nrog nws. Kev khaws cia ntawm cov tebchaw kom tsis txhob sib cuag nrog cov nplaim taws, tawg thiab lwm yam khoom. Nyob rau hauv cov ntaub ntawv ntawm kev huam yuaj los yog kev sib cuag ntawm daim tawv nqaij, nrhiav kev kho mob tam sim ntawd.


  • Yav dhau los:
  • Tom ntej:

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