Merck, 393029-500MG, Coumarin 343
Size:500 mg, Dye content 97 %
Available Catalog Numbers
Catalog Number: 393029-500MG
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Category
Pack Size500 mg
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| NACRES | NA.47 |
|---|---|
| PubChem Substance ID | 24864499 |
| UNSPSC Code | 12171500 |
| EC Number | 259-824-6 |
| MDL number | MFCD00051335 |
| InChI key | KCDCNGXPPGQERR-UHFFFAOYSA-N |
| InChI | 1S/C16H15NO4/c18-15(19)12-8-10-7-9-3-1-5-17-6-2-4-11(13(9)17)14(10)21-16(12)20/h7-8H,1-6H2,(H,18,19) |
| SMILES string | OC(=O)C1=Cc2cc3CCCN4CCCc(c2OC1=O)c34 |
| form | powder |
| composition | Dye content, 97% |
| technique(s) | titration: suitable |
| mp | 240 °C (lit.) |
| λ<sub>max</sub> | 443 nm |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 200 |
| ε (extinction coefficient) | ≥26000 at 440-446 nm in ethanol at 0.01 g/L |
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