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mankhwala

BOC-D-Pyroglutamic acid (CAS# 160347-90-0)

Chemical Property:

Physicochemical Properties

Molecular Formula C10H15NO5
Molar Misa 229.23
Kuchulukana 1.304
Melting Point 111-116 ℃
Boling Point 425.8±38.0 °C(Zonenedweratu)
Kusungunuka kwamadzi Zosungunuka pang'ono m'madzi.
pKa 3.04±0.20 (Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C
Zomverera Sichinyezimira
Zakuthupi ndi Zamankhwala Zosungirako Zosungira: Sungani ku RT

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36 - Zokhumudwitsa m'maso
Kufotokozera Zachitetezo 26 - Mukakumana ndi maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha upangiri wamankhwala.
WGK Germany 3

BOC-D-Pyroglutamic acid (CAS# 160347-90-0) Chiyambi

BOC-D-PYR-OH ndi gulu lachilengedwe, lomwe limafupikitsidwa ngati Boc-D-Phe-OH. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:1. Chilengedwe:
-Maonekedwe: Mwala wonyezimira woyera.
-chilinganizo cha maselo: C15H23NO4.
-Kulemera kwa mamolekyu: 281.36g/mol.
- Malo osungunuka: 70-72 ℃.
-Wokhazikika potentha, koma amawola pakatentha kwambiri.2. Gwiritsani ntchito:
- BOC-D-PYR-OH ndi yofunika kwambiri pakati pa kaphatikizidwe ka D-pyroglutamic acid zotumphukira. Amagwiritsidwa ntchito popanga mankhwala a peptide, mahomoni a peptide ndi ma bioactive peptides.

3. Njira yokonzekera:
- BOC-D-PYR-OH ikhoza kukonzedwa ndi izi:
a. Pyroglutamic acid imayendetsedwa ndi mowa wa tert-butyl ndi dimethylformamide pansi pamikhalidwe yoyenera kutentha kuti ipange.
B. Pezani chandamale mankhwala ndi crystallization ndi kuyeretsa masitepe.

4. Zambiri Zachitetezo:
-Popeza kuti palibe chidziwitso chodziwika bwino cha chiopsezo, njira zodzitetezera za labotale ziyenera kutsatiridwa pogwira ntchito imeneyi, kuphatikizapo kuvala zida zodzitetezera monga magalasi a labu, kuvala zovala zodzitetezera ku magalasi otetezera chitetezo ndi kuyesa kunja kwa labotale yokhudzana ndi kugwira ntchito zambiri.
-Mwachidziwitso, mankhwalawa ndi mankhwala ochotsa mu vivo ndipo akhoza kukhala oopsa kwa anthu. Komabe, kuwunika kokwanira kwa chiwopsezo kuyenera kuchitidwa musanayesedwe, ntchito zonse zoyeserera ndi zotsatira ziyenera kulembedwa mosamala.

Chonde dziwani kuti zomwe zili pamwambazi ndizongogwiritsa ntchito basi, ndipo ntchito yeniyeniyo iyenera kutchula zolemba zoyenera komanso malamulo oteteza ma laboratory.


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