38153
8-Hydroxyquinoline-β-D-glucuronide
≥98.0% (HPLC)
别名:
8-Hydroxyquinoline-β-D-glucuronic acid 钠盐, 8-Quinolyl-β-D-glucopyranosiduronic acid 钠盐
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关于此项目
经验公式（希尔记法）:
C15H14NNaO7
化学文摘社编号:
分子量:
343.26
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:
产品名称
8-Hydroxyquinoline-β-D-glucuronide, ≥98.0% (HPLC)
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
SMILES string
[Na+].O[C@@H]1[C@@H](O)[C@@H](O[C@@H]([C@H]1O)C([O-])=O)Oc2cccc3cccnc23
InChI key
QYRMLNFJXNJXLO-KSOKONAESA-M
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
Quality Level
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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
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
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