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N3641

Sigma-Aldrich

4-Nitrophenyl α-L-arabinofuranoside

chromogenic, ≥98% (TLC), powder

Sinonimo/i:

4-nitrophenyl-ARA

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About This Item

Formula empirica (notazione di Hill):
C11H13NO7
Numero CAS:
6892-58-6
Peso molecolare:
271.22
Beilstein:
1688357
Numero MDL:
MFCD00057269
Codice UNSPSC:
12352204
ID PubChem:
329818639
NACRES:
NA.32

product name

4-Nitrophenyl α-L-arabinofuranoside, ≥98% (TLC)

Livello qualitativo

200

Saggio

≥98% (TLC)

Forma fisica

powder

Solubilità

methanol: 50 mg/mL

Temperatura di conservazione

−20°C

Stringa SMILE

OC[C@@H]1O[C@@H](Oc2ccc(cc2)[N+]([O-])=O)[C@H](O)[C@H]1O

InChI

1S/C11H13NO7/c13-5-8-9(14)10(15)11(19-8)18-7-3-1-6(2-4-7)12(16)17/h1-4,8-11,13-15H,5H2/t8-,9-,10+,11+/m0/s1
DUYYBTBDYZXISX-UKKRHICBSA-N

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Applicazioni

4-Nitrophenyl α-L-arabinofuranoside has been used:
  • as a substrate for α-arabinofuranosidase in an enzymatic assay to determine glycosidase activities in Oenococcus oeni strains
  • to determine the enzymatic activity of α-arabinofuranosidase
  • as a p-nitrophenol linked substrate to determine its activity in Aspergillus niger NW249 culture filtrate

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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B C Saha et al.
Applied and environmental microbiology, 64(1), 216-220 (1998-01-22)
A color-variant strain of Aureobasidium pullulans (NRRL Y-12974) produced alpha-L-arabinofuranosidase (alpha-L-AFase) when grown in liquid culture on oat spelt xylan. An extracellular alpha-L-AFase was purified 215-fold to homogeneity from the culture supernatant by ammonium sulfate treatment, DEAE Bio-Gel A agarose
Mária Mastihubová et al.
Bioorganic & medicinal chemistry, 14(6), 1805-1810 (2005-11-18)
All possible di-O-acetates and mono-O-acetates of p-nitrophenyl alpha-L-arabinofuranoside were prepared by chemoenzymatic way using lipases. The 2,3-di-O-acetate was obtained in 90% yield by deacetylation of the primary acetyl group of per-O-acetylated p-nitrophenyl alpha-L-arabinofuranoside by Candida cylindracea lipase (CCL) or Candida
M J Renner et al.
Applied and environmental microbiology, 64(1), 43-52 (1998-01-22)
An alpha-L-arabinofuranosidase (alpha-L-arabinofuranoside arabinofuranohydrolase [EC 3.2.1.55]; referred to below as ArfI) from Cytophaga xylanolytica XM3 was purified 85-fold by anion-exchange and hydrophobic interaction column chromatography. The native enzyme had a pI of 6.1 and an apparent molecular mass of 160
Liudmila V Kozlova et al.
Planta, 241(5), 1159-1172 (2015-01-23)
Specific α- l -arabinofuranosidases are involved in the realisation of elongation growth process in cells with type II cell walls. Elongation growth in a plant cell is largely based on modification of the cell wall. In type II cell walls
José Manuel Inácio et al.
Journal of bacteriology, 190(12), 4272-4280 (2008-04-15)
The extracellular depolymerization of arabinopolysaccharides by microorganisms is accomplished by arabinanases, xylanases, and galactanases. Here, we characterize a novel endo-alpha-1,5-l-arabinanase (EC 3.2.1.99) from Bacillus subtilis, encoded by the yxiA gene (herein renamed abn2) that contributes to arabinan degradation. Functional studies
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