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(R)-N-Boc-glutamic acid-1 5-dimethyl ester (CAS# 59279-60-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C12H21NO6
Molar Mass 275.3
Yawan yawa 1.117 ± 0.06 g/cm3 (An annabta)
Matsayin narkewa 43.0 zuwa 47.0 ° C
Matsayin Boling 370.9 ± 32.0 °C (An annabta)
Wurin Flash 178.1°C
Solubility Chloroform (Dan kadan), DMSO (Dan kadan)
Tashin Turi 1.07E-05mmHg a 25°C
Bayyanar Ruwa
Launi Mara launi zuwa kodadde rawaya
pKa 10.86± 0.46 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Rufe a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.452

Cikakken Bayani

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Gabatarwa

(R) -N-Boc-glutamic acid-1,5-dimethyl ester wani kwayoyin halitta ne tare da tsarin kwayoyin halitta na C12H20N2O6 da nauyin kwayoyin 296.3g / mol. Mai zuwa shine gabatarwar ga yanayi, amfani, tsari da bayanan aminci na (R) -N-Boc-glutamic acid-1,5-dimer ester:

 

Hali:

- bayyanar: (R) -N-Boc-glutamic acid-1,5-dimethyl ester fari ne mai ƙarfi.

-Solubility: Yana da kyakyawan solubility da babban solubility a cikin wasu kwayoyin kaushi (kamar dimethylformamide, dichloromethane, da dai sauransu).

-Ma'anar narkewa: (R) - ma'aunin narkewa na N-Boc-glutamic acid-1,5-dimer ester yana kusan 70-75 ° C.

 

Amfani:

- (R)-N-Boc-glutamic acid-1, 5-dimethylester fili ne na amino acid da aka saba amfani dashi. Yawancin lokaci ana amfani da shi azaman tsaka-tsaki a cikin haɗin gwiwar kwayoyin halitta, kuma ana amfani dashi sosai a cikin haɗakar magunguna da bincike na abubuwan haɓaka.

 

Hanyar Shiri:

- (R) -N-Boc-glutamic acid-1,5-dimethyl ester za a iya samu ta hanyar gyare-gyaren sinadarai na L-glutamic acid. Hanyar shiri ta gama gari ita ce fara amsa L-glutamic acid tare da tert-butyl titanium dioxide (Boc2O) don ba da N-tert-butoxycarbonyl-L-glutamic acid, wanda aka amsa tare da methyl formate don bayarwa (R) -N-Boc glutamic acid - 1.5-dimethyl ester.

 

Bayanin Tsaro:

- (R)-N-Boc-glutamic acid-1, 5-dimer ester gabaɗaya yana da lafiya a ƙarƙashin yanayin aiki na yau da kullun. Amma a matsayin sinadari, har yanzu yana buƙatar kula da abubuwa masu zuwa:

-A guji cudanya da fata da idanu don hana shaka da sha.

-Sanya safofin hannu masu kariya da sinadarai masu dacewa, tabarau da tufafin kariya yayin amfani.

-Ayi aiki a wuri mai kyau don guje wa kura da hayaki.

-Ya kamata a rufe ajiya kuma a kiyaye shi daga wuta da abubuwan da ke haifar da iskar oxygen.

-Idan ka fantsama cikin idanunka ko fatar jikinka da gangan, to ka wanke nan da nan da ruwa mai yawa sannan ka nemi taimakon likita.

-Idan aka yi kuskure ko kuma aka shaka da yawa, a nemi kulawar likita cikin gaggawa.


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