D-tert-leucine (CAS# 26782-71-8)
| Calaamadaha halista | Xi - xanaaq |
| Xeerarka Khatarta | 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka. |
| Sharaxaada Badbaadada | S22 - Ha neefsan boorka. S24/25 - Iska ilaali taabashada maqaarka iyo indhaha. S36 - Xidho dhar ilaalin ku habboon. S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. |
| WGK Germany | 3 |
| Koodhka HS | 29224995 |
Hordhac
D-tert-leucine (D-tert-leucine) waa unug dabiici ah oo leh qaacidada kiimikada C7H15NO2 iyo miisaan kelli ah 145.20g/mol. Waa molecule chiral, waxaa jira laba stereoisomers, D-tert-leucine waa mid ka mid ah. Dabeecadda D-tert-leucine waa sida soo socota:
1. Muuqashada: D-tert-leucine waa crystalline aan midab lahayn ama budo crystalline cad.
2. Solubility: waxa ay noqon kartaa wax yar oo ku milmi kara biyaha, wax yar bay ku milmi kartaa ethanol iyo Ether.
3. Meesha dhalaalaysa: Meesha dhalaalaysa ee D-tert-leucine waa qiyaastii 141-144°C.
D-tert-leucine waxaa inta badan loo isticmaalaa isku-dhafka Chiral ee isku-dhafka dabiiciga ah iyo soo-saarka daawada. Waxay ku leedahay codsiyo muhiim ah falcelinta Enantioselective Catalytic Reactions iyo cilmi baarista daroogada. Isticmaalka gaarka ah waa sida soo socota:
1. Isku-dhafka Chiral: D-tert-leucine waxaa loo isticmaali karaa kicinta chiral ama Chiral reagents oo loogu talagalay isku-darka xeryahooda chiral.
2. Soo-saarka daroogada: D-tert-leucine waxaa si weyn loogu isticmaalaa cilmi-baarista daroogada iyo isku-darka daroogada, ee isku-dhafka molecules daroogada chiral.
Habka diyaarinta D-tert-leucine waa inta badan iyada oo la isticmaalayo kiimiko ama halsano. Habka isku-dhafka kiimikaad guud ahaan waa falcelin taxane ah oo alaabta ceyriinka ah si loo helo badeecada la beegsanayo. Halsano waa isticmaalka microorganisms (sida Escherichia coli) si loo dheefshiido substrates gaar ah si loo soo saaro D-tert-leucine.
Marka la eego macluumaadka badbaadada, sunta D-tert-leucine way yar tahay, waxaana guud ahaan la rumeysan yahay in aysan jirin wax dhibaato ah oo muuqda oo soo gaaray jidhka bini'aadamka. Si kastaba ha ahaatee, waa inaad weli fiiro gaar ah u yeelatid ilaalinta shakhsi ahaaneed inta lagu jiro hawlgalka, ka fogow taabashada tooska ah ee maqaarka iyo indhaha, oo ilaali xaaladaha hawo-mareenka wanaagsan. Raac habraacyada qalliinka ee badbaadada leh inta aad isticmaalayso, oo qaado tallaabooyinka ilaalinta habboon ee ku salaysan tirada iyo xoogga la isticmaalay. Haddii ay dhacdo in si lama filaan ah loola xiriiro ama la nuugo, fadlan raadso daryeel caafimaad waqtigeeda oo u qaado macluumaadka badbaadada ee u dhigma isbitaalka.
