Merck, 447293, 5(6)-Carboxyfluorescein
Size:, Dye content 90 %
Catalog Number: 447293
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| NACRES | NA.47 |
|---|---|
| PubChem Substance ID | 329756539 |
| UNSPSC Code | 12171500 |
| EC Number | 276-331-1 |
| MDL number | MFCD00151081 |
| InChI key | BPVHBBXCESDRKW-UHFFFAOYSA-N |
| InChI | 1S/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25) |
| SMILES string | OC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6 |
| assay | ≥89.5% (HPLC) |
| form | powder |
| composition | Dye content, 90% |
| mp | 275 °C (dec.) (lit.) |
| λ<sub>max</sub> | 492 nm |
| ε (extinction coefficient) | 12134 at 284 nm in 0.1 M NaOH at 0.005 g/L |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 100 |
