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Sialic Acid
X-Gluc
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X-Xylo

For visual detection of a - and b -D-xylosidase
by formation of blue indigo dyes

5-Bromo-4-chloro-3-indolyl a -D-xylopyranoside X-a -Xylo)
 

Catalogue # : ES1007-008
 

25 mg
50 mg

Molecular Formula : C13H13BrClNO5
Molecular Weight : 378.61
Appearance : Colorless fine needle.
m.p.: 182-183 ° C
Purity : > 95 % by TLC and 1H-NMR
Identification : 300 MHz 1H-NMR
 

5-Bromo-4-chloro-3-indolyl b -D-xylopyranoside (X-b -Xylo)
 

Catalogue # : ES1007-009
 

25 mg
50 mg

Molecular Formula : C13H13BrClNO5
Molecular Weight : 378.61
Appearance : Pale yellow, fine needle.
m.p.: 177-178 ° C. Colorlization > 140 ° C.
Purity : > 95 % by TLC and 1H-NMR
Identification : 300 MHz 1H-NMR

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