4-Methylumbelliferone 97%
Supplier: Thermo Scientific
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Warning
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Synonyms:
Hymecromone, 7-Hydroxy-4-methylcoumarin, 7-Hydroxy-4-methyl-2H-chromen-2-one, β-Methylumbelliferone, 4-MU
156380250
156381000
156385000
ACRO156380250EA
44.8
GBP
ACRO156380250
ACRO156381000
ACRO156385000
4-Methylumbelliferone 97%
4-Methylumbelliferone
Formula:
C₁₀H₈O₃ MW: 176,17 g/mol Melting Pt: 186…191 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006866 CAS Number: 90-33-5 EINECS: 201-986-7 ADR: 6.1,III |
Specification Test Results
Appearance | White to light beige Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 186 to 191 °C |
Water | ≤2.5 % (K.F.) |
Sulfated ash | ≤0.1 % |
HPLC | ≥96.0 % |
Titration with NaOH | ≥96.0 % (On dry substance) |
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