73837
5-Bromo-4-chloro-3-indolyl α-D-glucopyranoside
≥98.0% (HPLC), powder
Synonym(s):
X-α-Glc, X-α-glucoside
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About This Item
Empirical Formula (Hill Notation):
C14H15BrClNO6
CAS Number:
Molecular Weight:
408.63
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.32
MDL number:
Product Name
5-Bromo-4-chloro-3-indolyl α-D-glucopyranoside, ≥98.0% (HPLC)
Quality Level
assay
≥98.0% (HPLC)
form
powder
optical activity
[α]/D 105.0±5.0°, c = 1 in DMF/H2O 1:1
storage temp.
−20°C
SMILES string
OC[C@H]1O[C@H](Oc2c[nH]c3ccc(Br)c(Cl)c23)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11-,12+,13-,14+/m1/s1
InChI key
OPIFSICVWOWJMJ-HRNXZZBMSA-N
General description
5-Bromo-4-chloro-3-indolyl α-D-glucopyranoside, X-Gluc, is a indigogenic substrate for β- glucuronidase enzyme (GUS). It aids screening of transgenic plants based on GUS activity. GUS deesterifies X-Gluc into indoxyl derivative which upon oxidative polymerization results in the generation of blue indigotin dye.
Application
suitable as substrate for α-glucosidase; substrate used in the Druggan-Forsythe-Iversen medium (DFI agar) for the selective detection of Enterobacter sakazakii in infant milk
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
涉药品监管产品
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GUS fusions: beta-glucuronidase as a sensitive and versatile gene fusion marker in higher plants.
Jefferson RA, et al.
The Embo Journal, 6(13), 3901-3907 (1987)
Carol Iversen et al.
International journal of food microbiology, 96(2), 133-139 (2004-09-15)
Enterobacter sakazakii can cause fatal invasive infection of neonates associated with the presence of this organism in powdered infant milk formula. A new chromogenic medium (Druggan-Forsythe-Iversen agar, DFI) is described for the selective detection of this emergent pathogen. The medium
A Histochemical Method Using a Substrate of. BETA.-Glucuronidase for Detection of Genetically Modified Papaya
Wakui C, et al.
Shokuhin Eiseigaku Zasshi, 45(1), 19-24 (2004)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 73837-25MG | 04061832921037 |
| 73837-100MG | 04061832921020 |