D-tert-leucine (CAS# 26782-71-8)
| Alamomin haɗari | Xi - Haushi |
| Lambobin haɗari | 36/37/38 - Hannun idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S22 - Kada ku shaka kura. S24/25 - Guji hulɗa da fata da idanu. S36 - Sanya tufafin kariya masu dacewa. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. |
| WGK Jamus | 3 |
| HS Code | 29224995 |
Gabatarwa
D-tert-leucine (D-tert-leucine) wani fili ne na kwayoyin halitta tare da tsarin sinadarai C7H15NO2 da nauyin kwayoyin halitta na 145.20g/mol. Kwayar halitta ce ta chiral, akwai stereoisomers guda biyu, D-tert-leucine ɗaya daga cikinsu. Yanayin D-tert-leucine shine kamar haka:
1. Bayyanar: D-tert-leucine shine crystal mara launi ko fari crystalline foda.
2. Solubility: yana iya zama dan kadan mai narkewa a cikin ruwa, dan kadan mai narkewa a cikin ethanol da Ether.
3. Matsayin narkewa: Wurin narkewa na D-tert-leucine yana kusan 141-144°C.
D-tert-leucine ana amfani da su musamman don haɗin gwiwar Chiral a cikin haɗin gwiwar kwayoyin halitta da masana'antar magunguna. Yana da mahimman aikace-aikace a cikin Enantioselective Catalytic Reactions da bincike na magani. Takamammen amfani sune kamar haka:
1. Chiral kira: D-tert-leucine za a iya amfani da matsayin chiral catalysts ko Chiral reagents don kira na chiral mahadi.
2. Masana'antar miyagun ƙwayoyi: D-tert-leucine ana amfani dashi sosai a cikin bincike na miyagun ƙwayoyi da haɗin magunguna, don haɓakar ƙwayoyin ƙwayoyin cuta na chiral.
Hanyar shirya D-tert-leucine galibi ta hanyar haɗin sinadarai ko fermentation. Hanyar haɗin sinadarai gabaɗaya jerin martani ne na albarkatun ɗanyen roba don samun abin da aka yi niyya. Fermentation shine amfani da ƙananan ƙwayoyin cuta (kamar Escherichia coli) don haɓaka takamaiman abubuwan da ke haifar da D-tert-leucine.
Game da bayanan aminci, yawan guba na D-tert-leucine yayi ƙasa, kuma an yi imani da cewa babu wata cutarwa ga jikin ɗan adam. Duk da haka, ya kamata ku kula da kariya ta sirri yayin aiki, ku guje wa hulɗar fata da idanu kai tsaye, da kuma kula da yanayi mai kyau na samun iska. Bi amintattun hanyoyin aiki yayin amfani, kuma ɗauki matakan kariya masu dacewa dangane da yawa da taro da aka yi amfani da su. Idan an sami lamba ta bazata ko ciki, da fatan za a nemi kulawar likita a cikin lokaci kuma kai madaidaicin bayanin lafiya zuwa asibiti.
