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I-Fmoc-N-trityl-L-asparagine (CAS# 132388-59-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C38H32N2O5
I-Molar Mass 596.67
Ukuminyana 1.271±0.06 g/cm3(Kubikezelwe)
I-Melting Point 201-204°C(lit.)
I-Boling Point 858.1±65.0 °C(Kubikezelwe)
Ukuzungezisa Okuthile(α) -16 º (c=1, MeOH)
I-Flash Point 472.8°C
I-Vapor Presure 2.26E-31mmHg ku-25°C
Ukubukeka I-crystalline powder emhlophe
Umbala Okumhlophe kuya Kucishe kube mhlophe
I-BRN 4343823
pKa 3.79±0.10(Okubikezelwe)
Isimo Sesitoreji 2-8°C
I-Refractive Index -19 ° (C=1, DMF)
I-MDL I-MFCD00077049

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Amakhodi Engozi 53 - Ingabangela imiphumela emibi yesikhathi eside endaweni yasemanzini
Incazelo Yokuphepha I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha.
Ama-ID e-UN UN 3077 9 / PGIII
I-WGK Germany 2
AMAKHODI E-FLUKA BRAND F 3-10
Ikhodi ye-HS 2924 29 70
I-Hazard Class I-IRRITANT
Ubuthi I-LD50 ngomlomo kuNogwaja: > 2000 mg/kg

Isingeniso

I-FMOC-Nγ-trityl-L-asparagine iyinhlanganisela yemvelo enezici ezilandelayo:1. Ukubukeka: I-FOC-Nγ-trityl-L-asparagine iyikristale eqinile emhlophe.

2. Ukunyibilika: Kuncibilika kwezinye izinyibilikisi zemvelo, njenge-dimethyl sulfoxide (DMSO) ne-dichloromethane.

3. Ukuzinza: kuzinzile kumazinga okushisa asekamelweni.

Ukusetshenziswa okuyinhloko kwe-FMOC-Nγ-trityl-L-asparagine imi kanje:

1. Udayi we-Fluorescent: Ungasetshenziswa njenge-fluorescent probe yocwaningo lwamakhemikhali ezinto eziphilayo kanye nokuhlaziya.

2. i-peptide synthesis: ingasetshenziswa njengeqembu elivikelayo ekuhlanganiseni kwe-peptide, ngokwethula iqembu le-FOC ekupheleni kwe-amino ukuvikela amanye ama-amino noma amaqembu e-hydroxyl ukuvimbela ukusabela okungadingekile.

I-FMOC-Nγ-trityl-L-asparagine ilungiswa ngale ndlela elandelayo:

Ngokuvamile, i-FMOC-Nγ-trityl-L-asparagine ingalungiswa ngokusabela i-N-trityl-L-asparagine nge-FOC acid chloride.

Mayelana nolwazi lokuphepha, udinga ukunaka lokhu okulandelayo:

1. Izinyathelo zokuzivikela: Lapho uphatha futhi usebenzisa inhlanganisela, kufanele ugqoke izinto zokuzivikela ezifanele, njengamagilavu ​​aselabhorethri, izibuko zokuzivikela kanye nezingubo zaselabhorethri.

2. Ubuthi: I-FMOC-Nγ-trityl-L-asparagine ingaba nobuthi obuthile emzimbeni womuntu, ngakho kufanele isetshenziswe ngokuqapha, igweme ukuhogela, ukudonsa noma ukuthintana nesikhumba.

3. umthelela kwezemvelo: kufanele ihambisane nemithetho nemithethonqubo efanele yezemvelo, ukulahlwa kwemfucuza ngendlela efanele, ukugwema ukungcoliswa kwemvelo.


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