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Merck

N1895

Sigma-Aldrich

4-Nitrophenyl α-D-xylopyranoside

α-xylosidase substrate, ≥99% (HPLC), powder

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About This Item

Empirische Formel (Hill-System):
C11H13NO7
CAS-Nummer:
Molekulargewicht:
271.22
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352204
PubChem Substanz-ID:
NACRES:
NA.32

Produktbezeichnung

4-Nitrophenyl α-D-xylopyranoside, α-xylosidase substrate

Qualitätsniveau

Assay

≥99% (HPLC)

Form

powder

Löslichkeit

methanol: soluble 20 mg/mL, clear, colorless to faintly yellow

Lagertemp.

−20°C

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

InChIKey

MLJYKRYCCUGBBV-UHFFFAOYSA-N

Substrate

Chromogenic substrate for α-xylosidase

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Talia Weinstein et al.
Connective tissue research, 53(2), 169-179 (2011-12-14)
The familial disease of hereditary multiple exostoses is characterized by abnormal skeletal deformities requiring extensive surgical procedures. In hereditary multiple exostoses patients there is a shortage in the pericellular glycosaminoglycan (GAG) of heparan sulfate (HS), related to defective activity of
Siyuan Li et al.
Histochemistry and cell biology, 139(1), 59-74 (2012-08-23)
Chondroitin/dermatan sulphate (CS/DS) sulphation motifs on cell and extracellular matrix proteoglycans (PGs) within stem/progenitor cell niches are involved in modulating cell phenotype during the development of many musculoskeletal connective tissues. Here, we investigate the importance of CS/DS chains and their
M Gómez et al.
Biochimie, 83(10), 961-967 (2001-12-01)
The variation of kinetic parameters of beta-xylosidase from Trichoderma reesei QM 9414 with pH was used to elucidate the chemical mechanism of the p-nitrophenyl beta-D-xylopyranoside hydrolysis. The pH-dependence of V and V/K(m) showed that a group on the enzyme with
Mária Mastihubová et al.
Carbohydrate research, 339(7), 1353-1360 (2004-04-29)
Di-O-acetates and mono-O-acetates of 4-nitrophenyl beta-D-xylopyranoside were prepared by use of lipase PS-30. Polarity of organic solvents and reaction time affected the regioselectivity of the di-O-acetylation as well as the yields of monoacetates. The kinetics of acetyl groups migration in
Masaki Yanagishita et al.
Kokubyo Gakkai zasshi. The Journal of the Stomatological Society, Japan, 73(1), 20-25 (2006-04-25)
Biosynthesis of proteoglycans and glycosaminoglycans in the presence of p-nitrophenyl-xyloside was studied using a primary rat ovarian granulosa cell culture system. Addition of p-nitrophenyl-xyloside into cell culture medium caused about a 700% increase of [³⁵S]sulfate incorporation (ED50 at 0.03 mM)

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