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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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10 MG
CHF 137.00
25 MG
CHF 227.00
100 MG
CHF 682.00

CHF 137.00


Spedizione prevista il17 aprile 2025



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10 MG
CHF 137.00
25 MG
CHF 227.00
100 MG
CHF 682.00

About This Item

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

CHF 137.00


Spedizione prevista il17 aprile 2025


Nome del prodotto

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

Livello qualitativo

Saggio

≥98% (TLC)

Stato

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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Categorie correlate

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[1]
  • to determine the enzymatic activity of α-arabinofuranosidase[2]
  • as a p-nitrophenol linked substrate to determine its activity in Aspergillus niger NW249 culture filtrate[3]

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)


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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
Joost van den Brink et al.
Biotechnology journal, 9(10), 1329-1338 (2014-08-15)
Plant-degrading enzymes can be produced by fungi on abundantly available low-cost plant biomass. However, enzymes sets after growth on complex substrates need to be better understood, especially with emphasis on differences between fungal species and the influence of inhibitory compounds
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

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