China 13590-42-6 H-Asp(OBzl) -NCA Onye nrụpụta na ụlọ ọrụ |Jiayinglai

13590-42-6 H-Asp(OBzl)-NCA

Nkọwa dị mkpirikpi:

Ọdịdị	Ọcha ntụ ntụ
MF	C12H11NO5
MW	249.22
Ịdị ọcha	98+

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Nkọwa ngwaahịa

Ọnọdụ njem
Ụgbọ njem yinye oyi (-18℃～-22℃)

Kwado usoro mbupu
Site ikuku Site n'ala Site n'oké osimiri

Ụgbọ njem yinye oyi (-18℃～-22℃)

Ọnọdụ nchekwa:
Ọnọdụ ikuku na-adịghị arụ ọrụ, Chekwaa na friza, n'okpuru -20 Celsius

Ndụ nchekwa:
Ọnwa 6 ruo otu afọ

Ọnụ ego kacha nta:
10gm (mkparịta ụka)

Asambodo:COA, HPLC, GC, HNMR, Assay, Ọdịnaya Mmiri (KF), TLC dị
Anyị na-enwekarị HPLC, AT, TLC.Ọ bụrụ n'ezie na ị chọrọ ka anyị nwalee HNMR, mara biko.

Ụdị okwu

benzyl (1,2,3,4-tetrahydro-2,5-dioxo-1,3-oxazol-4-yl) acetate;
2-[(4S) -2,5-Dioxooxazolidine-4-yl] acetic acid benzyl ester;
a-Benzyl-L-aspartic acid N-carboxyanhydride;
(4S) -2,5-Dioxooxazolidine-4-acetic acid benzyl ester;
(4S) -4- (Benzyloxycarbonylmethyl) oxazolidine-2,5-dione;
(4S) -4- [2- (Benzyloxy) -2-oxoethyl] oxazolidine-2,5-dione;
3- (Benzyloxycarbonyl) -N-carboxy-L-alanine anhydride;
(S) -2,5-Dioxo-4-oxazolidineacetic acid phenylmethyl ester;
H-ASP(OBZL)-NCA;
L-aspartic acid 4-benzyl ester N-carboxyanhydride;

Nkwakọ ngwaahịa n'ime

A na-eji ha eburu obere ngwaahịa.(1 g na 10kg).Ma tinye ha n'ime igbe kaadiboodu siri ike.

mpụta mbukota

A na-ejikarị nke mbụ na-ebukọta obere ngwaahịa.A na-eji nke abụọ ebu ndị buru ibu.(15kg ruo 25kg).Na anyị ga-akara aka na ogologo n'ihu.Ma tinye akwụkwọ nkwakọba ihe na mkpuchi.

Ngwa

Nnyocha biochemical:
Na njikọ peptide, H-Asp (OBzl) -NCA na-eje ozi dị ka ihe mgbochi ụlọ dị mkpa maka njikọ nke eriri peptide nwere usoro aspartic acid.
Otu benzyl ester ya na-arụ ọrụ dị ka otu nchekwa, na-enye ohere maka iwebata mgbanwe kemịkalụ kpọmkwem n'oge njikọ nke peptide chain, nke enwere ike wepu ya n'okpuru ọnọdụ kwesịrị ekwesị iji nweta usoro aspartic acid chọrọ.
Na protein ma ọ bụ peptide mgbanwe ọmụmụ, H-Asp (OBzl) -NCA nwere ike iji webata kpọmkwem mgbanwe kemịkalụ iji nyochaa otú mgbanwe ndị a si emetụta ndụ ọrụ ma ọ bụ mmekọrịta na ụmụ irighiri ihe ndị ọzọ nke protein ma ọ bụ peptide.
Nchọpụta ọgwụ:
H-Asp (OBzl) -NCA nwere ike ije ozi dị ka ihe mmalite synthetic ma ọ bụ etiti maka mkpụrụ ndụ ọgwụ, na-enye ohere maka iwebata usoro kemịkalụ kpọmkwem n'oge imewe ọgwụ iji nweta ndị na-eme ọgwụ na-eme ihe omume.
Site na mmeghachi omume na iberibe ọgwụ ndị ọzọ ma ọ bụ ụmụ irighiri ihe na-arụ ọrụ ndụ, ọ nwere ike ime ka njikọ nke ọgwụ ndị sitere na peptide ma ọ bụ ogige heterocyclic nwere mmetụta ọgwụgwọ akọwapụtara.
N'ime usoro nchọpụta ọgwụ, H-Asp (OBzl) -NCA nwekwara ike iji na nyocha dị elu na nyocha ọrụ ndu iji nyochaa ọrụ nke usoro peptide dị iche iche ma ọ bụ ndị na-achọ ọgwụ.
Ụlọ ọrụ ọgwụ:
Na ụlọ ọrụ na-emepụta ọgwụ, H-Asp (OBzl) -NCA na-eje ozi dị ka akụrụngwa ma ọ bụ etiti maka mmepụta nke ọgwụ peptide na-arụ ọrụ ọgwụgwọ.
Site na mmeghachi omume condensation na amino acid ndị ọzọ ma ọ bụ iberibe ọgwụ, ọ nwere ike ikwado njikọ nke ọgwụ peptide nwere ihe omume pụrụ iche, dị ka ọgwụ nje, homonụ, enzyme inhibitors, na ndị ọzọ.
Otu benzyl ester dị na nhazi ya na-echebe carboxylic acid nke aspartic acid, na-enye aka na nkwụsi ike na mmeghachi omume nke yinye peptide n'oge njikọ.

ngwaahịa ndị metụtara ya

L-Lys(tfa) -NCA	Sar-NCA	L-Val-NCA
Lys (Cbz) -NCA	Gly-NCA	L-Leu-NCA
D-Lys (Cbz) -NCA	L-Ala-NCA	D-Leu-NCA
L-Tyr-NCA	D-Ala-NCA	Ile-NCA
D-Tyr-NCA	L-Phe-NCA	Orn (Cbz) -NCA
HD-Asp(OBzl) -NCA	L-Glu(Obzl) -NCA
D-Glu (Obzl) -NCA	DL-Glu(Obzl) -NCA

Nke kacha elu

1. Anyị na-enye nhazi ngwaahịa ndị ị chọrọ.
2. Enwere ike ịnye ọnụahịa dị elu & ọnụahịa asọmpi.
3.Anyị na-ekwe nkwa na ị ga-arụ ọrụ zuru oke.
4. Supplier questionnaire na teknuzu akwụkwọ nwere ike inye ma ọ bụrụ na arịrịọ mgbe ezute a ụfọdụ ego.
5. Great mgbe-sales ọrụ ma ọ bụ nkwa : Ọ bụla nke ajụjụ gị ga-edozi ozugbo o kwere omume.
6. Mbupụ ngwaahịa asọmpi na mbupụ ha n'ọtụtụ buru ibu kwa afọ.
7.Free sample nyere iji lelee àgwà tupu ịkwụ ụgwọ ọ bụla.

Nke gara aga: 2224-52-4 L-Ala-NCA

Osote: 2389-45-9 Boc-L-Lys(Cbz)-OH

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