isibhengezo_sekhasi

1821839-04-6 L-Ser(mina)-otbu.Hcl

1821839-04-6 L-Ser(mina)-otbu.Hcl

Incazelo emfushane:

Ukubukeka Impushana Emhlophe noma I-Crystalline Powder
MF I-C8H18ClNO3
MW 211.69
Ubumsulwa 98+


Imininingwane Yomkhiqizo

Isimo sezokuthutha
Ingathuthwa ngezinga lokushisa elivamile.

Ncoma indlela yokuthumela
ngomoya, ngomhlaba noma ngolwandle

Isimo sesitoreji:
2-8 ° C, kufanele igcinwe endaweni evalekile, ebandayo futhi engenalanga.

impilo yeshelufu
cishe iminyaka emi-2

Ubuncane be-oda Ubuningi:
1kg (ingxoxo)

Isitifiketi:I-COA, indawo yokuncibilika, i-SpecificRotation [α]D20  Sizothumela noma iyiphi idatha oyifunayo.Kodwa emikhiqizweni eyenziwe ngokwezifiso, sithumela idatha entsha kakhulu ngemuva kokuthi iphumile.
Impela, ungabona idatha ngaphambili njengereferensi.

I-D-Ls(tfa)-NCA (2)

Omqondofana

L-Ser(mina)-otbu.hcl;

(S)-tert-Butyl 2-amino-3-methoxypropanoate hydrochloride

Ukupakisha kwangaphakathi

Zivame ukusetshenziselwa ukupakisha impushana.Kuya ngemfuneko yamakhasimende.Ngakho-ke, sitshele ngenkani yakho ngaphambi kokupakisha uma unezicelo ezikhethekile.

Ukupakisha kwangaphakathi 2
Ukupakisha kwangaphakathi 1
Ukupakisha kwangaphakathi 3

ukupakisha kwangaphandle

1kg kuya ku-25kg Ukupakisha kwangaphandle kunzima.Futhi kunzima ukusika nokulimaza.Ingavikela imikhiqizo yakho ngokuphelele.

Ukupakisha kwangaphandle 3
Ukupakisha kwangaphandle 2
Ukupakisha kwangaphandle 1

Izinhlelo zokusebenza

Njengamanje, okuphuma ku-amino acid sekusetshenziswe kabanzi njengemithi elwa nesimila.Amafomu okufaka isicelo yilawa: (1) njengomthwali wemithi elwa nesimila ukuze kwandiswe ukuncibilika kwezidakamizwa, njengalezi: phenylalanine mustard qi, L-cypamine, LLLL-- Corticine, L-lysine, nephenylramine nitrogen mustard ziyabophezela;(2) isifaniso sesakhiwo sama-amino acid adingekayo kumaseli wesimila ukuze avimbele ukwanda kwamangqamuzana, njengalokhu: S-ammonia-L-cysteine ​​ammonia Acid;(3) Njenge-enzyme inhibitor, indlela yokuhlanganisa ye-pyrimidine nucleic acid ephazamisayo, njenge: N-phosphate acetyl -l-Tianmen citrium iyi-inhibitor yesikhashana ye-rotorphenols ye-gatemic acid;(4) Njengokuphuma kwe-amino acid okwenza amangqamuzana omdlavuza ahlehle, athuthukisa ukuqondiswa kwawo kumaseli wesimila.Njengento engapheli yempilo, ingayethula kuma-molecule ezidakamizwa, angakhuthaza ukumuncwa kwezidakamizwa ngamaseli, anciphise ubuthi bomuthi, futhi avule izindlela zokufuna izidakamizwa ezisebenza kahle nezinobuthi obuphansi.

imikhiqizo ehlobene

I-L-Ser H-DL-Ser-OH I-D-Ser-OH L-Ser(Mina)-OH
I-HL-Ser(Mina)-OH.HCl I-DL-Ser(Mina)-OH I-HL-Ser(tBu)-OH I-D-Ser(tBu)-OH
I-D-Ser(bzl) I-D-Ser(bzl).HCl I-HL-Ser(Bzl)-OH.HCl I-HL-Ser(Bzl)-OH
I-HL-Ser(Bzl)-OL.HCl I-HL-Ser-OMe.HCl H-DL-Ser-OMe·HCl I-HD-Ser-OMe·HCl
I-L-Ser-Oet.Hcl I-D-Ser-Oet.HCl I-HL-Ser-OBzl.HCl I-DL-Ser-Obzl.Hcl
I-D-Ser-Obzl.Hcl D-Ser(mina)-Ome.Hcl I-HL-Ser(Bzl)-OMe·HCl I-HL-Ser(tBu)-OMe
I-H-Ser(tBu)-OMe.HCl I-HD-Ser(tBu)-OMe I-HD-Ser(tBu)-OMe.HCl I-L-Ser(tbu)-Oet
I-L-Ser(tbu)-Oet.HCl I-L-Ser(tBu)-OtBu I-L-Ser(tbu)-Otbu.Hcl I-D-Ser(tbu)-otbu.Hcl

Kungani Khetha Thina

1. Mayelana ne-MOQ: Singayilungisa ngokuvumelana nemfuneko yakho.
2. Mayelana nesampula: Isampula idinga imali yesampula, okungaba yimpahla ongayilanda noma ongayikhokha kithi kusengaphambili.
3. I-Mold workshop, ingenziwa ngezifiso ngokusho kwenani lamamodeli.
4. Sinikeza isevisi engcono kakhulu.Ithimba labadayisi abanolwazi selisebenzela wena.
5. Mayelana nokushintshisana: Ngicela ungithumele i-imeyili noma ungixoxele ngesikhathi esivumelana nawe.


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