93979
Umbelliferone
suitable for fluorescence indicator, ≥98.0% (HPLC)
Synonym(s):
7-Hydroxy-2H-1-benzopyran-2-one, 7-Hydroxycoumarin
About This Item
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Quality Level
Assay
≥98.0% (HPLC)
form
crystals
mp
230 °C (dec.) (lit.)
230-234 °C
solubility
dioxane: soluble
ethanol: soluble
fluorescence
λex 325 nm; λem 452 nm in 0.1 M citrate pH 3.0
suitability
suitable for fluorescence indicator
SMILES string
Oc1ccc2C=CC(=O)Oc2c1
InChI
1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H
InChI key
ORHBXUUXSCNDEV-UHFFFAOYSA-N
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Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
Regulatory Listings
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JAN Code
93979-VAR:
93979-BULK:
93979-25G:
93979-100G:
Certificates of Analysis (COA)
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