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umkhiqizo

I-BOC-D-Pyroglutamic acid methyl ester (CAS# 128811-48-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C11H17NO5
I-Molar Mass 243.26
Ukuminyana 1.209
I-Melting Point 68-69℃
I-Boling Point 361.6±35.0 °C(Kubikezelwe)
Ukubukeka Ikristalu elimhlophe
pKa -4.28±0.40(Kubikezelwe)
Isimo Sesitoreji ngaphansi kwegesi ye-inert (nitrogen noma i-Argon) ku-2–8 °C

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Boc-D-pyroglutamic acid methyl ester iyinhlanganisela yezinto eziphilayo enezici ezilandelayo:

1. Ukubukeka: I-Boc-D-methyl pyroglutamate iyikristale eqinile emhlophe.
2. ifomula yamangqamuzana: C15H23NO6
3. Isisindo sengqamuzana: 309.35g/mol

Injongo eyinhloko ye-Boc-D-pyroglutamic acid methyl ester izokwethulwa kuma-amino acid ama-amino acid njengeqembu elivikelayo (iqembu le-Boc) lokusabela kwe-organic synthesis. Ngokusabela i-Boc-D-pyroglutamate methyl ester nezinye izinhlanganisela, inhlanganisela enomsebenzi othize, njengesidakamizwa, i-peptide, iphrotheni, noma okunye okunjalo, ingahlanganiswa.

Ukulungiswa kwe-Boc-D-pyroglutamic acid methyl ester ngokuvamile kutholakala ngokusabela i-pyroglutamic acid methyl ester ne-Boc acid chloride ngaphansi kwezimo eziyisisekelo. Ukusabela kuvame ukwenziwa ekushiseni okuphansi futhi kudinga isinyibilikisi esifanelekile njenge-dimethylformamide (DMF) noma i-dichloromethane nokunye okunjalo.

Mayelana nolwazi lokuphepha, i-Boc-D-methyl pyroglutamate inobuthi futhi iyacasula futhi ingase ibangele ukungakhululeki noma ukucasuka lapho uthintana nesikhumba, amehlo nolwelwesi lwamafinyila. Izinyathelo zokuzivikela ezifanele kufanele zithathwe ngesikhathi sokusebenza, njengokugqoka izibuko zokuzivikela, amagilavu ​​namajazi aselabhorethri. Ngesikhathi esifanayo, kufanele isetshenziswe endaweni enomoya omuhle ukuze igweme ukuhogela umhwamuko wayo. Uma kuveziwe noma uhogelwe, hlambulula ngokushesha ngamanzi ahlanzekile futhi ufune usizo lwezokwelapha.


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