paj_banner

khoom

Boc-Asp(Ochx)-OH (CAS # 73821-95-1)

Chemical Property:

Molecular Formula C15H25NO6
Molar Mass 315.36 Nws
Qhov ntom 1.18 ± 0.1 g / cm3 (Tshaj tawm)
Melting Point 93-95 ° C
Boling Point 487.2 ± 40.0 ° C (Predicted)
Flash Point 246.2°C dej
Solubility Soluble hauv Methanol
Vapor Siab 1.12E-10mmHg ntawm 25 ° C
Qhov tshwm sim Hmoov
Xim Dawb
BRN 3563576 ib
pKa 3.66 ± 0.23 (Tshaj tawm)
Kev cia khoom Muab kaw rau hauv qhuav, Chav Kub
Refractive Index 1.498 ib
MDL PAB 00061996

Product Detail

Khoom cim npe

Kev nyab xeeb piav qhia 24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 3
HS Code 29242990 ib
Hazard Class IRRITANT

 

Taw qhia

Tert-butoxycarbonyl-aspartate 4-cyclohexyl, tseem hu ua BOC-4-hydroxycyclohexyl-L-glutamic acid, yog cov organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:

 

Khoom: Tert-butoxycarbonyl-aspartate 4-cyclohexyl yog cov dawb crystalline lossis crystalline hmoov. Nws ruaj khov ntawm chav tsev kub thiab soluble hauv acidic lossis alkaline aqueous daws.

 

Siv: Tert-butoxycarbonyl-aspartic acid 4-cyclohexyl yog ib pab pawg tiv thaiv uas siv rau hauv cov tshuaj synthesis.

 

Txoj kev npaj: Txoj kev npaj ntawm tert-butoxycarbonyl-aspartate 4-cyclohexyl feem ntau ua tiav los ntawm cov tshuaj synthesis. Txoj kev npaj tshwj xeeb tuaj yeem ua rau hnov ​​​​mob 4-hydroxycyclohexylethyl ester nrog aspartyl chloride, thiab tom qab ntawd ntxiv cov tshuaj tert-butoxycarbonyl chloride rau cov tshuaj tiv thaiv transesterification kom tau txais cov khoom lag luam.

 

Cov ntaub ntawv kev nyab xeeb: Tert-butoxycarbonyl-aspartate 4-cyclohexyl muaj kev ruaj ntseg profile, tab sis tseem yuav tsum tau ceev faj thaum siv nws. Nws tuaj yeem ua rau lub qhov muag, tawv nqaij, thiab ua pa, thiab yuav tsum tau ceev faj kom tsim nyog xws li hnab looj tes, tsom iav, thiab daim npog qhov ncauj tiv thaiv thaum ua haujlwm. Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias, deb ntawm hluav taws thiab oxidants.


  • Yav dhau los:
  • Tom ntej:

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