Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

38153

Sigma-Aldrich

8-Hydroxyquinoline-β-D-glucuronide sodium salt

≥98.0% (HPLC)

Synonym(s):

8-Hydroxyquinoline-β-D-glucuronic acid sodium salt, 8-Quinolyl-β-D-glucopyranosiduronic acid sodium salt

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C15H14NNaO7
CAS Number:
207728-71-0
Molecular Weight:
343.26
MDL number:
MFCD02683911
UNSPSC Code:
12352204
PubChem Substance ID:
329755745
NACRES:
NA.83

assay

≥98.0% (HPLC)

form

powder

optical activity

[α]/D -84.0±4.0°, c = 1 in H2O

impurities

≤12% water

storage temp.

−20°C

SMILES string

[Na+].O[C@@H]1[C@@H](O)[C@@H](O[C@@H]([C@H]1O)C([O-])=O)Oc2cccc3cccnc23

InChI

1S/C15H15NO7.Na/c17-10-11(18)13(14(20)21)23-15(12(10)19)22-8-5-1-3-7-4-2-6-16-9(7)8;/h1-6,10-13,15,17-19H,(H,20,21);/q;+1/p-1/t10-,11-,12+,13-,15+;/m0./s1

InChI key

QYRMLNFJXNJXLO-KSOKONAESA-M

Application

Substrate for detection of β-D-glucuronidase, yields a brown precipitate upon cleavage; E. coli detection

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

A L James et al.
Zentralblatt fur Bakteriologie, Mikrobiologie, und Hygiene. Series A, Medical microbiology, infectious diseases, virology, parasitology, 267(3), 316-321 (1988-01-01)
The use of 8-hydroxyquinoline-beta-D-glucuronide for the demonstration of beta-glucuronidase activity within the family Enterobacteriaceae has been investigated. The compound has been shown to be an effective substrate for the bacterial enzyme and the Michaelis constant for the association has been
R D Reinders et al.
Letters in applied microbiology, 30(5), 411-414 (2000-05-03)
8-hydroxyquinoline-beta-D-glucuronide (HQG) was used to improve the presumptive identification of Shiga toxin-producing Escherichia coli O157 (STEC O157) on sorbitol MacConkey agars (SMAC). Advantages of HQG are (i) that it is less expensive than 5-bromo-4-chloro-3-indoxyl-glucuronide; (ii) that it is visible in

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service