China 1809273-81-1 D-Lys(tfa)-NCA Moetsi le Fektheri |Jiayinglai

1809273-81-1 D-Ls(tfa)-NCA

Tlhaloso e Khutšoanyane:

Ponahalo	Phofo e tšoeu
MF	C9H11F3N2O4
MW	268.19
Bohloeki	98+

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Boemo ba lipalangoang&ho khothaletsa mokhoa oa ho tsamaisa thepa
Lipalangoang tse batang (-18 ℃～-20 ℃)
ka moea

Boemo ba polokelo:
sehatsetsi(-18~-30℃)
Lefifi le omileng
tiisitsoe

Bonyane Order Qty
10gm

Setifikeiti:COA, HPLC, GC, HNMR, Assay, Water Content(KF), TLC e teng

Litlhaloso tse tšoanang

N-[4-[(4R)-2,5-Dioxo-4-oxazolidinyl]butyl] -2,2,2-trifluoroacetamide Acetamide;
N-[4-[(4R)-2,5-dioxo-4-oxazolidinyl]butyl] -2,2,2-trifluoro-

Ho paka ka hare

Hangata li sebelisoa ho paka phofo.'Me li ka thibela khanya ea letsatsi le metsi hore li se ke tsa senyeha.

ho phuthela ka ntle

Lebokose le thata le ka sireletsa lihlahisoa tsa hau ho senya le ho koloba.

Lisebelisoa

Solid-Phase Peptide Synthesis (SPPS): Ho SPPS, D-Ls(tfa)-NCA e sebetsa e le borokho ho hokahanya sehlopha sa carboxyl sa masalla a amino acid a fetileng le sehlopha sa amino sa masalla a latelang a amino acid.E theha maqhama a peptide le sehlopha sa carboxyl sa amino acid e fetileng, ka katleho e eketsa amino acid e ncha ho ketane ea peptide e ntseng e hola.

Synthesis of Peptides with Special Sequences: Ka ho sebelisa D-Ls(tfa)-NCA, bafuputsi ba ka etsa li-peptide tse nang le D-lysine, tse thusang ho ithuta sebopeho le tšebetso ea liprotheine kapa ho rala lithethefatsi tsa peptide tse nang le mesebetsi e itseng ea tlhaho.Kaha tlhophiso ea stereochemical ea D- le L-amino acid e ka ama ts'ebetso ea bioloji ea li-peptide, bokhoni bona bo bohlokoa haholo.

Stereoselective Synthesis: Hobane D-lysine e fapana stereochemically ho tloha L-lysine e tloaelehileng haholo, tšebeliso ea D-Ls(tfa)-NCA e ka hlahisa stereoelectivity ka peptide synthesis.Sena se lumella ho kopanngoa ha li-peptide tse nang le li-stereoconfigurations tse khethehileng, tse ka ithutoang bakeng sa phello ea tsona mosebetsing oa likokoana-hloko.

lihlahisoa tse amanang

L-Ls(tfa)-NCA	Lys(Cbz)-NCA	D-Ls(Cbz)-NCA	Orn(Cbz)-NCA
Sar-NCA	Gly-NCA	L-Ala-NCA	D-Ala-NCA

Boemo bo phahameng

1. Re fana ka ho iketsetsa lihlahisoa tseo u li hlokang.
2. Boleng bo phahameng & theko ea tlhōlisano e ka fanoa.
3. Re ts'episa ts'ebeletso e felletseng ea ts'ebeletso bakeng sa hau.
4. Lenane la lipotso tsa bafani le litokomane tsa tekheniki li ka fanoa haeba li kopa ka mor'a ho kopana le chelete e itseng.
5. Tšebeletso e ntle ka mor'a thekiso kapa tiisetso : Potso efe kapa efe ea hau e ka rarolloa kapele kamoo ho ka khonehang.
6. Romela dihlahiswa tsa tlhodisano kantle ho naha le ho di romela kantle ho naha ka bongata bo boholo selemo se seng le se seng.
7. Free sampole e filwe ho hlahloba tsoa boleng pele ho tefo efe kapa efe.

E fetileng:

E 'ngoe: 32854-09-4 (H-Cys-OMe)2 · 2HCl

Ngola molaetsa wa hao mona mme o re romele wona

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