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80045

2,3-Dihydroxynaphthalene beta-D-galactopyranoside

This product and its use are covered by claims in Glycosynth's patents EP3066209, US9938562 and US10443084.

2,3-Dihydroxynaphthalene beta-D-galactopyranoside
Pack Size
Pack Price
No. of packs
500mg
£40.00
1g
£70.00
2g
£115.00
CAS : 1771697-31-4
Synonyms : 2,3-Dihydroxynaphthalene β-D-galactopyranoside; DHN beta-D-galactopyranoside
Product Code : 80045
Chemical Formula : C16H18O7
Molecular Weight : 322.31
Solubility : Soluble in dimethylformamide at a concentration of 1%
Description Novel chromogenic substrate used for the detection of beta-galactosidase activity. DHN-substrates are colourless compounds, when cleaved in the presence of an iron salt produce an intense, highly-visible, purple colour. The substrates are easy to use in liquid or tube media under both aerobic and anaerobic conditions. Importantly, they also allow good microbial growth. This product and its use are covered by claims in Glycosynth^s patents EP3066209, US9938562 and US10443084.

To prevent deterioration, the product should be stored in tightly closed containers, under nitrogen, in a freezer or cold room at -20 degrees centigrade. The product may deteriorate slightly if exposed to light and humidity for prolonged periods.

Normal delivery is by carrier within the UK or DHL/FedEx Economy within Europe and Airmail for the USA. Other locations, please contact us.

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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