asia_oju-iwe

ọja

Cbz-L-Norvaline (CAS# 21691-44-1)

Ohun-ini Kemikali:

Fọọmu Molecular C13H17NO4
Molar Mass 251.28
iwuwo 1.184± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Boling 439.4± 38.0 °C(Asọtẹlẹ)
Oju filaṣi 219.6°C
Vapor Presure 1.69E-08mmHg ni 25°C
Ifarahan funfun lulú
pKa 4.00± 0.20 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbẹ, 2-8 ° C
Atọka Refractive 1.533

Alaye ọja

ọja Tags

 

Ọrọ Iṣaaju

Cbz-L-norvaline jẹ agbopọ pẹlu agbekalẹ igbekalẹ Cbz-L-Valine. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti agbo:

 

Didara:

- Irisi: Cbz-L-norvaline ni a funfun ri to.

- Solubility: O jẹ insoluble ninu omi ati tiotuka ninu awọn olomi Organic.

 

Lo:

- Cbz-L-norvaline ni a maa n lo ni aaye ti iṣelọpọ peptide bi agbedemeji iṣelọpọ tabi nkan ti o bẹrẹ, eyiti o le ṣee lo lati ṣajọpọ awọn ohun elo peptide ti nṣiṣe lọwọ biologically.

- O le ṣe alabapin ninu iṣelọpọ ti awọn amino acids-pq bi norvaline.

 

Ọna:

- Igbaradi ti Cbz-L-norvaline nigbagbogbo waye nipasẹ iṣelọpọ kemikali.

- Ọna igbaradi ti o wọpọ ni lati fesi L-norvaline pẹlu ẹgbẹ Carbobenzyloxy lati ṣe agbejade Cbz-L-norvaline.

 

Alaye Abo:

- Cbz-L-norvaline ni gbogbogbo kii ṣe majele si eniyan.

- Gẹgẹbi kẹmika kan, o tun le fa awọn aati inira ni diẹ ninu awọn eniyan.

- Awọn ilana aabo yàrá kemikali gbogbogbo yẹ ki o tẹle lakoko lilo ati mimu, pẹlu wọ ohun elo aabo ti ara ẹni ti o yẹ ati yago fun ifasimu tabi olubasọrọ pẹlu awọ ara, oju, ati awọn membran mucous.


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