4-Methylumbelliferyl-β-D-xylopyranoside ≥98% (by HPLC)

Supplier: CHEM IMPEX INTL INC MS

Synonyms: 4-Methyl-7-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one, 4-Methylumbelliferyl-β-D-xylopyranoside, β-xylosidase substrate

21691-5G 21691-1G

102598-258EA 1597.08 USD

102598-258 102609-074

4-Methylumbelliferyl-β-D-xylopyranoside ≥98% (by HPLC)

4-Methylumbelliferyl-beta-D-xylopyranoside

Formula: C₁₅H₁₆O₇
MW: 308.286 g/mol
Storage Temperature: Refrigerator

MDL Number: MFCD00037607
CAS Number: 6734-33-4

Specification Test Results

Heavy Metals	≤20 ppm
Water Content (Karl Fisher)	≤1%
Infrared Spectrum	Conforms to Structure
Analysis by Mass Spectra	Conforms to Standard
4-Methylumbelliferone	≤0.1%
Any Other Impurity	≤0.5%
Total Impurity	≤2%
Residue on Ignition	≤0.5%
¹H NMR	Conforms to Structure
Purity by HPLC	≥98%
Purity by TLC	≥98%

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