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14180

2-Hydroxyphenyl beta-D-ribofuranoside sodium salt

2-Hydroxyphenyl beta-D-ribofuranoside sodium salt
Pack Size
Pack Price
No. of packs
500mg
£40.00
1g
£75.00
2g
£120.00
CAS : 517892-07-8
Synonyms : 2-Hydroxyphenyl β-D-ribofuranoside sodium salt; Catechol beta-D-ribofuranoside sodium salt
Product Code : 14180
Chemical Formula : C11H13NaO6
Molecular Weight : 264.20
Solubility : Soluble in water at a concentration of 1%
Description Chromogenic substrate for the detection of beta-ribosidase activity, producing diffuse brown or mauve colonies when hydrolysed by bacteria in the presence of an iron salt. The colour intensity is similar to that given by the well-established substrate Esculetin [CAS 531-75-9]. The substrate is best suited to liquid media.

To prevent deterioration, the product should be stored in tightly closed containers in a freezer or cold room at -20 degrees centigrade.

Substrate producing diffuse brown or mauve colonies when hydrolysed by bacteria in the presence of an iron salt. The colour intensity is similar to that given by the well-established substrate Esculin [ 531-75-9 ]. The picture below shows catechol beta-D-riboside in agar hydrolysed by various pathogenic bacteria.

catechol beta-D-riboside in agar

Vials show catechol beta-D-riboside with E.cloacae NCTC 11936 [left] and Y. enterocolitica NCTC 11176 [below].

Vials show catechol beta-D-riboside

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For small orders the charge for delivery within the UK is £12, Europe €25 and USA $20. For larger orders we reserve the right to quote a special delivery price.

Delivery by your preferred carrier can also be arranged if required, and this would be to your account.

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