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umkhiqizo

I-BOC-L-Pyroglutamic acid methyl ester (CAS# 108963-96-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C11H17NO5
I-Molar Mass 243.26
Ukuminyana 1.209±0.06 g/cm3(Kubikezelwe)
I-Melting Point 68-72 °C69-74 °C
I-Boling Point 361.6±35.0 °C(Kubikezelwe)
I-Flash Point 172.5°C
Ukuncibilika Incibilika ku-dichloromethane.
I-Vapor Presure 2.04E-05mmHg ku-25°C
Ukubukeka Ikristalu elimhlophe
Umbala Okumhlophe kuya Kucishe kube mhlophe
pKa -4.28±0.40(Kubikezelwe)
Isimo Sesitoreji 2-8°C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso esifushane
I-Boc-L-pyroglutamic acid methyl ester iyinhlanganisela ye-organic, evame ukusetshenziswa njengendawo ephakathi kokuhlangana kwe-organic.

I-Boc-L-Methyl pyroglutamate iwuketshezi oluqinile olumhlophe noma olungamhlophe ku-ethanol ne-dimethylformamide. Inesakhiwo se-amino acid ejwayelekile neqembu elivikelayo le-Boc ku-β-amino acid yayo, engasuswa ekuphenduleni kokuhlangana kwemvelo.

I-Boc-L-pyroglutamic acid methyl ester ivame ukusetshenziswa njengeqembu elivikelayo ku-organic synthesis ukuze lizinze ngesikhathi sokuhlanganiswa bese lisuswa ukusabela kwamakhemikhali.

Indlela yokulungiswa kwe-Boc-L-metaroglutamic acid methyl ester ihlanganisa ukusabela kwe-pyroglutamic acid nge-methyl ester kanye nokwethulwa kweqembu elivikelayo ngaphansi kwezimo ezifanele. Le ndlela yokuhlanganisa ivame kakhulu elabhorethri.

Ulwazi lokuphepha: I-Boc-L-methyl pyroglutamate ngokuvamile iyinhlanganisela yobuthi obuphansi. Ukuhambisana nezinqubo zokuphepha zaselabhorethri kanye nezinyathelo zokuphepha ezifanele, njengokugqoka amagilavu ​​okuvikela afanelekile nezibuko, nokusebenza endaweni enomoya omuhle kusadingeka lapho usebenza. Noma iyiphi ikhemikhali esetshenziswayo kufanele iphathwe kahle futhi igcinwe ukuze kuqinisekiswe ukuphepha nokugwema izingozi.


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