itulau_fanua

oloa

Boc-L-aspartic acid 4-benzyl ester (CAS # 7536-58-5)

Meatotino tau vailaau:

Fuafua mole C16H21NO6
Molar Mass 323.34
Malosi 1.1728 (fa'atatau fa'atatau)
Lisi Lisi 98-102°C(malamalama)
Manu'a 461.82°C (fa'atatau fa'atatau)
Ta'amilosaga Fa'apitoa(α) -20º (c=2, DMF)
Mata'imu 261.1°C
Solubility toetoe a manino i le N,N-DMF
Ausa Malo 3.81E-11mmHg ile 25°C
Fa'aaliga O le pauta
Lanu Pa'epa'e e pa'epa'e
BRN 2064127
pKa 3.65±0.23(Voloia)
Tulaga Teuteu Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Fa'asino Upu -20 ° (C=2, DMF)
MDL MFCD00065564

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga Saogalemu S22 – Aua le manava pefu.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
WGK Siamani 3
TSCA Ioe
HS Code 2924 29 70
Vasega o Tulaga Lamatia FAAFITAU

 

Folasaga

 

Tulaga lelei:

N-Boc-L-aspartate-4-benzyl ester o se tioata paʻepaʻe paʻepaʻe. E lelei solubility ma solubility maualuga i solubility organic.

 

Fa'aaogā:

O le N-Boc-L-aspartate-4-benzyl ester e mafai ona faʻaaogaina e avea o se mea taua tele i totonu o le faʻaogaina o meaola.

 

Metotia:

O le sauniuniga o le N-Boc-L-aspartic acid-4-benzyl ester e mafai ona maua e ala i le faʻasaʻoina o le vaega puipuia o le hydroxyl N-puipuiga o le L-aspartic acid ma le 4-benzyl alcohol. E mafai ona saunia le metotia faʻapitoa faʻapipiʻi e faʻaaoga ai tekinolosi faʻapipiʻi kemisi.

 

Fa'amatalaga Saogalemu:

I lalo o tulaga lelei faʻaogaina, N-Boc-L-aspartate-4-benzyl ester e le oona tuusaʻo i le soifua maloloina o tagata. I le avea ai o se vailaʻau, e manaʻomia pea ona taulimaina ma teu lelei. I totonu o falesu'esu'e ma falefaigaluega, e taua le mulimulita'i i faiga saogalemu talafeagai ma fai mea e puipui ai le tagata lava ia e pei o totigilima, matatioata saogalemu, ma ofu talaloa. So'o se vaila'au e tatau ona tu'u ese mai tamaiti ma lafoa'i lelei pe a uma ona fa'aoga.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou