isibhengezo_sekhasi

umkhiqizo

I-boc-L-hydroxyproline (CAS# 13726-69-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H17NO5
I-Molar Mass 231.25
Ukuminyana 1.312±0.06 g/cm3(Kubikezelwe)
I-Melting Point 123-127°C(lit.)
I-Boling Point 390.9±42.0 °C(Kubikezelwe)
Ukuzungezisa Okuthile(α) -78 º (ku-H2O)
I-Flash Point 190.2°C
Ukuncibilika kwamanzi i-turbidity ebuthakathaka kakhulu
I-Vapor Presure 9.99E-08mmHg ku-25°C
Ukubukeka Okuqinile okumhlophe
Umbala Okumhlophe kuya kokumhlophe
I-BRN 4295484
pKa 3.80±0.40(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index -68 ° (C=1, MeOH)
I-MDL I-MFCD00053370
Izakhiwo Zomzimba Nezamakhemikhali Okuqinile okumhlophe.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
Ikhodi ye-HS 2933 99 80
I-Hazard Class I-IRRITANT

I-boc-L-hydroxyproline (CAS# 13726-69-7) isingeniso

I-BOC-L-Hydroxyproline iyingxenye ebalulekile ye-amino acid. Inezici ezilandelayo:
imvelo:
-Ukubukeka: I-crystalline powder emhlophe
-I-Solubility: i-soluble ku-amino acid solutions, izincibilikisi eziphilayo (ezifana notshwala, i-esters), namanzi
Inhloso:
-BOC-L-hydroxyproline isetshenziswa ngokuyinhloko njengeqembu elivikelayo ku-peptide synthesis, elingavikela amaqembu e-hydroxyl nama-amino futhi liwavimbele ukuthi angaphazanyiswa amanye ama-reactants.
Indlela yokukhiqiza:
-Indlela evame ukusetshenziswa yokulungiselela i-BOC-L-hydroxyproline ukwengeza iqembu lokuvikela le-BOC ku-hydroxyproline. Okokuqala, i-hydroxyproline isabela nge-BOC anhydride ngaphansi kwezimo ze-alkali ukuze ikhiqize i-BOC-L-hydroxyproline.
Ulwazi lokuphepha:
-Imishini yokuzivikela efanele kufanele igqokwe ngesikhathi sokusebenza, njengamagilavu ​​aselabhorethri, izibuko, namajazi aselabhorethri.
-Gwema ukuhogela uthuli noma ukuthintana nesikhumba.
-BOC-L-hydroxyproline kufanele igcinwe endaweni eyomile, epholile, kude nemithombo yomlilo nama-oxidants.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona