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p-Nitrophenyl-β-D-xylopyranoside

Name: <i>p</i>-Nitrophenyl-&#946;-D-xylopyranoside
Brand: MM

≥98% (TLC), β-D-xylosidase substrate, solid

Synonym(s):

p-Nitrophenyl-β-D-xylopyranoside, pNP-β-D-Xyl

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₃NO₇

CAS Number:

2001-96-9

Molecular Weight:

271.22

UNSPSC Code:

12352200

NACRES:

NA.77

MDL number:

MFCD00047519

Assay:

≥98% (TLC)

Form:

solid

Storage condition:

OK to freeze

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Properties

Product Name

p-Nitrophenyl-β-D-xylopyranoside, Substrate for the colorimetric assay of β-D-xylosidase. Also shown to disrupt proteoglycan biosynthesis in vivo.

Quality Segment

100

assay

≥98% (TLC)

form

solid

manufacturer/tradename

Calbiochem^®

storage condition

OK to freeze

impurities

≤0.05% p-nitrophenol

solubility

water: 40 mg/mL

shipped in

ambient

storage temp.

−20°C

SMILES string

[N+](=O)([O-])c1ccc(cc1)OC2OCC(C(C2O)O)O

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

Description

General description

Substrate for the colorimetric assay of β-D-xylosidase. Also shown to disrupt proteoglycan biosynthesis in vivo.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Haggerty, J.G. 1994. J. Cell Physiol. 158, 39.
Gressner, A.M. 1991. Cell. Mol. Biol. 37, 549.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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This Item	N2132	487500	487052
Sigma-Aldrich 487870 p-Nitrophenyl-β-D-xylopyranoside	Sigma-Aldrich N2132 4-Nitrophenyl β-D-xylopyranoside	Sigma-Aldrich 487500 p-Nitrophenyl-β-D-glucuronide	Sigma-Aldrich 487052 p-Nitrophenyl-N-acetyl-β-D-glucosaminide
description Substrate for the colorimetric assay of β-D-xylosidase. Also shown to disrupt proteoglycan biosynthesis in vivo.	description ≥98%	description Chromogenic substrate for β-glucuronidase (Km = ~0.22 mM).	description Useful substrate for rapid colorimetric assay of N-acetyl-β-glucosaminidase activity in human urine.
form solid	form powder	form solid	form solid
assay ≥98% (TLC)	assay ≥98%	assay ≥98% (HPLC)	assay -
Quality Level 100	Quality Level 300	Quality Level 100	Quality Level 100
manufacturer/tradename Calbiochem^®	manufacturer/tradename -	manufacturer/tradename Calbiochem^®	manufacturer/tradename Calbiochem^®
storage temp. −20°C	storage temp. −20°C	storage temp. 2-8°C	storage temp. 2-8°C
storage condition OK to freeze	storage condition -	storage condition OK to freeze, protect from light	storage condition OK to freeze

Storage Class

11 - Combustible Solids

wgk

WGK 3

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