China 7536-55-2 Boc-L-Asn-OH uMvelisi kunye neFactory |Jiayinglai

7536-55-2 Boc-L-Asn-OH

Inkcazelo emfutshane:

Imbonakalo	Umgubo omhlophe
MF	I-C9H16N2O5
MW	232.23
Ubunyulu	98+

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Imeko yezothutho
Inokuba kubushushu obuqhelekileyo

Cebisa indlela yokuthumela ngenqanawa
Ngomoya Ngomhlaba Ngolwandle

Imeko yokugcina:
Gcina kwindawo emnyama, umoya ongena ngaphakathi, ubushushu begumbi

Beka ubomi kwishelufa
Malunga neminyaka emi-2

Ubuncinci uMyalelo weQty:
1kg (uthethathethwano)

Isiqinisekiso:COA, indawo yokunyibilika, iSpecificRotation [α]_D²⁰

Siza kuthumela nayiphi na idatha oyifunayo.Ungayibona idatha ngaphambili njengereferensi.

Kwiimveliso ezilungiselelwe wena, sithumela eyona datha intsha emva kokuba iphumile.

Izithethantonye

T-BUTYLOXYCARBONYL-L-ASPARAGINE;
I-TBOC-L-ASPARAGINE;
I-N-TERT-BUTOXYCARBONYL-L-ASPARAGINE;
I-NT-BUTOXYCARBONYL-L-ASPARAGINE;
I-NT-BOC-L-ASPARAGINE;
N2-[(1,1-Dimethylethoxy)carbonyl]-L-asparagine;
I-NALPHA-BOC-L-ASPARAGINE;
I-N-ALPHA-T-BOC-L-ASPARAGINE

Ukupakishwa kwangaphakathi

Zihlala zisetyenziselwa ukupakisha umgubo.Kuxhomekeke kwiimfuno zabathengi.Iphakheji yesibini yokuqala ibonakala ngokucacileyo, kodwa akukho mfuneko yakukhathazeka ngaloo nto.Kuba siya kuba nokupakisha kwangaphandle.

ukupakisha kwangaphandle

Ukupakisha kwangaphandle kunzima.Kwaye kunzima ukusika kunye nomonakalo.Ukuba ufuna nayiphi na i-documentary, nceda usazise kwangaphambili.Siza kuzifaka kuyo.Okanye uvule iimveliso ezipakishiweyo kunokuchaphazela inkangeleko yayo yangaphandle.

Usetyenziso

I-Boc-L-Asn-OH, eyaziwa ngokuba yi-BOC-L-Asparagine, iyimfuneko ebalulekileyo ye-amino acid kunye nezicelo ezahlukeneyo.

Okokuqala, i-Boc-L-Asn-OH ifumana ukusetyenziswa ngokubanzi kwi-biochemistry kunye nokufunyanwa kweziyobisi.Isebenza njengenxalenye ephambili kwi-peptide synthesis, eyenza ukwakhiwa kwamatyathanga e-peptide kunye nemisebenzi ethile yebhayoloji.Ngenxa yeempawu zayo zeekhemikhali ezikhethekileyo, i-Boc-L-Asn-OH inokusabela kunye nezinye i-amino acids okanye i-compounds, ekhokelela ekuveliseni izidakamizwa ezinoveli okanye iamolekyuli ze-bioactive ezinemisebenzi eyahlukileyo.

Okwesibini, i-Boc-L-Asn-OH nayo inezicelo kwi-biotechnology kunye nebhayoloji yemolekyuli.Inokuthi isebenze njenge-amino acid ekhusela i-monomer, ikhusela amaqela asebenzayo kwezinye i-amino acids okanye i-peptide chains kwii-chemical reactions ezingafunekiyo ngexesha lokudibanisa okanye ukuhlanjululwa.Ukongezelela, i-Boc-L-Asn-OH ingasetyenziselwa ukuguqulwa kwendawo ethile kubunjineli beprotheni, ukuguqula isakhiwo kunye nomsebenzi weeprotheni.

Ngapha koko, ngokweendlela zobuchule bokuvelisa, i-Boc-L-Asn-OH inokwenziwa ngokusabela kweekhemikhali ezithile.Ngokuqhelekileyo, ilungiswa ngokusebenzisa i-tert-butoxycarbonyl chloride (okanye i-azide) kunye ne-L-asparagine njengezinto zokuqala.Ukusabela kwe-acylation kulandelwa yi-acidification usebenzisa i-citric acid kwaye emva koko ukuhlanjululwa ngokuphindaphindiweyo.Le nkqubo yokuvelisa yenza ukuba ulungelelwaniso olukhulu lwe-Boc-L-Asn-OH, ukuhlangabezana neemfuno zezicelo zayo ezahlukeneyo.

iimveliso ezinxulumene

L-Asn.H2O	D-Asn.H2O
D-Asn	L-Asn(Trt)-OH
Boc-L-Asn-Onp	Boc-L-Asn-OH
Boc-D-Asn	Boc-L-Asn-Oet
Boc-L-Asn-Obzl	Fmoc-L-Asn-OH
Fmoc-D-Asn(Trt)-OH	Fmoc-L-Asn(Trt)-OH
Cbz-L-Asn-OH	Cbz-L-Asn(Trt)-OH

Ukongama

1. Sinikezela ngokwezifiso iimveliso ozifunayo.
2. Umgangatho ophezulu kunye nexabiso elikhuphisanayo linokubonelelwa.
3.Sithembisa ikhosi epheleleyo yenkonzo yokulandelela kuwe.
4. Ikhweshine yomthengisi kunye namaxwebhu obugcisa anokubonelelwa ukuba kucelwe emva kokudibana nesixa esithile.
5. Inkonzo enkulu emva kokuthengisa okanye isiqinisekiso : Nawuphi na umbuzo wakho ungasonjululwa ngokukhawuleza.
6. Ukuthumela iimveliso ezikhuphisanayo kunye nokuzithumela kumazwe angaphandle ngobuninzi kakhulu ngonyaka.
I-7.Isampuli yamahhala enikezelwa ukujonga umgangatho ngaphambi kwayo nayiphi na intlawulo.

Ngaphambili: 2389-60-8 Cbz-L-Lys(BOC)-OH

Okulandelayo: 13734-28-6 Boc-Lys-OH

Bhala umyalezo wakho apha kwaye uwuthumele kuthi