BOC-L-Asparagine

BOC-L-Asparagine Suppliers list

Company Name:	Sichuan HongRi Pharma-Tech Co.,Ltd
Tel:	+86-028-64841719 +8615680023009
Email:	daisy@enlaibio.com
Products Intro:	Product Name:Boc-L-Asn-OH CAS:7536-55-2 Purity:98% Package:1kg;\|10kg;\|100kg

Company Name:	Capot Chemical Co.,Ltd.
Tel:	571-85586718 +8613336195806
Email:	sales@capotchem.com
Products Intro:	Product Name:N-(tert-Butoxycarbonyl)-L-asparagine CAS:7536-55-2 Purity:98%(Min) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
Tel:	+86-371-66670886
Email:	info@dakenam.com
Products Intro:	Product Name:Boc-Asn-OH CAS:7536-55-2 Purity:99% Package:5G;100G;1KG ;702KG

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	Product Name:Boc-Asn-OH CAS:7536-55-2 Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG

Company Name:	AB PharmaTech,LLC
Tel:	323-480-4688
Email:
Products Intro:	Product Name:Boc-Asn CAS:7536-55-2 Purity:98% Package:10kg,25kg,100kg

BOC-L-Asparagine manufacturers

BOC-L-Asparagine Basic information

Product Name:	BOC-L-Asparagine
Synonyms:	T-BUTYLOXYCARBONYL-L-ASPARAGINE;TBOC-L-ASPARAGINE;N-TERT-BUTOXYCARBONYL-L-ASPARAGINE;N-T-BUTOXYCARBONYL-L-ASPARAGINE;N-T-BOC-L-ASPARAGINE;N2-[(1,1-Dimethylethoxy)carbonyl]-L-asparagine;NALPHA-BOC-L-ASPARAGINE;N-ALPHA-T-BOC-L-ASPARAGINE
CAS:	7536-55-2
MF:	C9H16N2O5
MW:	232.23
EINECS:	231-405-2
Product Categories:	Asparagine [Asn, N];Boc-Amino Acids and Derivative;Amino Acids (N-Protected);Biochemistry;Boc-Amino Acids;Boc-Amino acid series;Amino Acid Derivatives;Amino Acids;Heterocycles
Mol File:	7536-55-2.mol

BOC-L-Asparagine Chemical Properties

Melting point	175 °C (dec.)(lit.)
Boiling point	374.39°C (rough estimate)
density	1.2896 (rough estimate)
refractive index	-7 ° (C=1, DMF)
Fp	245°C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	almost transparency in N,N-DMF
form	Powder or Crystalline Powder
pka	3.79±0.10(Predicted)
color	White
optical activity	[α]20/D 7.8±0.5°, c = 2% in DMF
BRN	1977963
CAS DataBase Reference	7536-55-2(CAS DataBase Reference)
EPA Substance Registry System	L-Asparagine, N2-[(1,1-dimethylethoxy)carbonyl]- (7536-55-2)

Safety Information

MSDS Information

BOC-L-Asparagine Usage And Synthesis

Chemical Properties	WHITE AMORPHOUS POWDER
Uses	Nα-Boc-L-asparagine is an N-Boc-protected form of L-Asparagine (A790005). L-Asparagine was first isolated by Robiquet and Vauquelin from asparagus juice (a high source of L-asparagine). L-Asparagine is often incorporated into proteins, and is a basis for some cancer therapies as certain cancerous cells require L-asparagine for growth.
Definition	ChEBI: The Nalpha-t-butoxycarbonyl derivative of L-asparagine

BOC-L-Asparagine Preparation Products And Raw materials

Raw materials	L-Asparagine-->L-Asparagine, N,N2-bis[(1,1-dimethylethoxy)carbonyl]--->T -BUTYL-P-NITROPHENYL CARBONATE-->CARBONIC ACID TERT-BUTYL 2,4,5-TRICHLOROPHENYL ESTER-->BOC-ASP-OH-->Carbonofluoridic acid, 1,1-dimethylethyl ester-->Di-tert-butyl dicarbonate-->tert-butyl azidoformate-->2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
Preparation Products	BOC-BETA-CYANO-ALA-OH-->BOC-DAP(Z)-OH DCHA-->N-Boc-N'-xanthyl-L-asparagine-->4-Nitrophenol-->(R)-Methyl 4-aMino-2-((tert-butoxycarbonyl)aMino)-4-oxobutanoate

Tag:BOC-L-Asparagine(7536-55-2) Related Product Information

L-Asparagine ASPARAGINASE D-(-)-Asparagine monohydrate Di-tert-butyl dicarbonate PYRAZOPHOS 2-Chloro-2-methylpropane 1,1'-Carbonyldiimidazole FMOC-ASN(TRT)-OPFP DI-TERT-BUTYL ETHER Carbonyl iron powder NICKEL CARBONYL N-BOC-L-ASPARAGINE(XANTHYL) BOC-L-ASPARAGINE(TRITYL) BOC-ASP-OH NALPHA-BOC-D-ASPARAGINE,N-ALPHA-T-BOC-D-ASPARAGINE,BOC-D-ASPARAGINE,N-BOC-D-ASPARAGINE,NA-T-BOC-D-ASPARAGINE DDZ-ASN-OH BOC-L-ASPARAGINE BENZYL ESTER BOC-L-ASPARAGINE N-HYDROXYSUCCINIMIDE ESTER