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38153

Sigma-Aldrich

8-Hydroxyquinoline-β-D-glucuronide

≥98.0% (HPLC)

同義詞:

8-Hydroxyquinoline-β-D-glucuronic acid 钠盐, 8-Quinolyl-β-D-glucopyranosiduronic acid 钠盐

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About This Item

經驗公式(希爾表示法):
C15H14NNaO7
CAS號碼:
分子量::
343.26
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.83

化驗

≥98.0% (HPLC)

形狀

powder

光學活性

[α]/D -84.0±4.0°, c = 1 in H2O

雜質

≤12% water

儲存溫度

−20°C

SMILES 字串

[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 密鑰

QYRMLNFJXNJXLO-KSOKONAESA-M

應用

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

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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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

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