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khoom

N-Carbobenzyloxy-L-proline (CAS # 1148-11-4)

Chemical Property:

Molecular Formula C13H15NO4
Molar Mass 249.26 Nws
Qhov ntom 1.1952 (zeeg)
Melting Point 75-77 ° C
Boling Point 392.36 ° C (kwv yees kwv yees)
Kev sib hloov tshwj xeeb (α) -60 º (c = 2, AcOH)
Flash Point 215.3°C dej
Solubility Solubility hauv methanol, yuav luag pob tshab.
Vapor Siab 3.06E-08mmHg ntawm 25 ° C
Qhov tshwm sim Dawb rau ci daj crystals
Xim Dawb mus rau dawb
BRN 88579 ua
pKa 3.99 ± 0.20 (Tshaj tawm)
Kev cia khoom Muab kaw rau hauv qhuav, Chav Kub

Product Detail

Khoom cim npe

Cbz-L-Proline, nws lub npe tag nrho yog L-Proline-9-Butyroyl Ester, yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm Cbz-L-proline:

Zoo:
- Cov tsos mob: Dawb crystalline lossis crystalline hmoov.
- ntsev solubility: soluble nyob rau hauv acids, insoluble nyob rau hauv dej.

Siv:
- Cbz-L-proline feem ntau yog siv los ua pab pawg tiv thaiv hauv cov organic synthesis los tiv thaiv cov amino pawg (NH₂) hauv cov amino acids.
- Nws yog tsuas yog siv nyob rau hauv tshuaj synthesis ntawm peptides thiab proteins.

Txoj kev:
Kev npaj ntawm Cbz-L-proline feem ntau yog ua los ntawm cov kauj ruam hauv qab no:
1. Proline yog reacted nrog chloroformate-9-butyl ester nyob rau hauv alkaline tej yam kev mob kom tau ib tug substrate.
2. Substrate raug kho nyob rau hauv acidic tej yam kev mob los tsim Cbz-L-proline.

Cov ntaub ntawv kev nyab xeeb:
- Cbz-L-Proline yog tshuaj thiab yuav tsum tau saib xyuas. Saib xyuas kom tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus pa.
- Hnav cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes thiab tsom iav thaum siv.
- Khaws cov khoom kaw kom nruj thiab tsis txhob raug tshav ntuj ncaj qha thiab kub siab.
- Tom qab siv thiab tuav, ua raws li cov cai hauv zos rau kev pov tseg tshuaj.


  • Yav dhau los:
  • Tom ntej:

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