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Merck
CN

N3512

4-Nitrophenyl α-L-arabinopyranoside

arabinosidase substrate, ≥98% (HPLC), powder

Synonym(s):

4-Nitrophenyl alpha-L-arabinopyranoside, p-Nitrophenyl alpha-L-arabinopyranoside

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About This Item

Empirical Formula (Hill Notation):
C11H13NO7
CAS Number:
1223-07-0
Molecular Weight:
271.22
UNSPSC Code:
12352204
PubChem Substance ID:
24897649
NACRES:
NA.32
MDL number:
MFCD00151486

Key Documents

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Product Name

4-Nitrophenyl α-L-arabinopyranoside, arabinosidase substrate

SMILES string

OC1COC(Oc2ccc(cc2)N(=O)=O)C(O)C1O

InChI

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

InChI key

MLJYKRYCCUGBBV-UHFFFAOYSA-N

assay

≥98% (HPLC)

form

powder

solubility

ethanol: water (1:1): 19.60-20.40 mg/mL

storage temp.

−20°C

Quality Level

200

Application

4-Nitrophenyl α-L-arabinopyranoside may be used: as a 4-nitrophenyl-glycoside substrate to study the substrate activities of TlAbf51 by determining the arabinofuranosidase (Abf) activity in standard conditions. It may also be used to determine the activity of α-L-arabinofuranosidase spectrophotometrically.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品
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Certificates of Analysis (COA)

Lot/Batch Number
0000430622
0000430622
0000302136
0000302136
0000239318

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Tao Tu et al.
Microbial cell factories, 18(1), 138-138 (2019-08-21)
The development of sustainable technologies for plant cell wall degradation greatly depends on enzymes with hydrolytic activities against carbohydrates. The waste by-products of agricultural cereals are important biomass sources because they contain large amounts of saccharides. Achieving efficient debranching and
Robert C Lee et al.
The Journal of biological chemistry, 278(7), 5377-5387 (2002-12-05)
An alpha-l-arabinofuranosidase and a beta-d-xylosidase, designated ARA-I and XYL, respectively, have been purified about 1,000-fold from extracts of 5-day-old barley (Hordeum vulgare L.) seedlings using ammonium sulfate fractional precipitation, ion exchange chromatography, chromatofocusing, and size-exclusion chromatography. The ARA-I has an
Robert W P Glowacki et al.
Cell host & microbe, 27(1), 79-92 (2020-01-07)
Efficient nutrient acquisition in the human gut is essential for microbial persistence. Although polysaccharides have been well-studied nutrients for the gut microbiome, other resources such as nucleic acids and nucleosides are less studied. We describe several ribose-utilization systems (RUSs) that

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