Merck, 55155-100MG-F, 7-Hydroxycoumarin-3-carboxylic acid
Size:100 mg, Umbelliferone-3-carboxylic acid, suitable for fluorescence, ≥98.0% (capillary electrophoresis)
Catalog Number: 55155-100MG-F
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Category
Pack Size100 mg
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| UNSPSC Code | 12352106 |
|---|---|
| NACRES | NA.32 |
| PubChem Substance ID | 57651515 |
| MDL number | MFCD00017491 |
| Beilstein/REAXYS Number | 384141 |
| InChI | 1S/C10H6O5/c11-6-2-1-5-3-7(9(12)13)10(14)15-8(5)4-6/h1-4,11H,(H,12,13) |
| SMILES string | OC(=O)C1=Cc2ccc(O)cc2OC1=O |
| InChI key | LKLWLDOUZJEHDY-UHFFFAOYSA-N |
| assay | ≥98.0% (capillary electrophoresis) |
| form | solid |
| pKa | 7.04 |
| mp | 261 °C (lit.) |
| solubility | DMF: soluble |
| fluorescence | λex 342 nm; λem 447 nm (pH 4.0) |
| suitability | suitable for fluorescence |
| Quality Level | 100 |
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