6,8-Difluoro-7-hydroxy-4-methylcoumarin
- Product Name6,8-Difluoro-7-hydroxy-4-methylcoumarin
- CAS215868-23-8
- CBNumberCB6465713
- MFC10H6F2O3
- MW212.15
- MDL NumberMFCD01073675
- MOL FileMol file
- MSDS FileSDS
Chemical Properties
| Melting point | 213-215°C |
| Boiling point | 332.3±42.0 °C(Predicted) |
| Density | 1.494±0.06 g/cm3(Predicted) |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | Insoluble in water; soluble in chloroform, N,N-dimethylformamide, dimethyl sulfoxide |
| pka | 4.7, (at 22℃) (calcd.) 5.50 ± 0.20, most acidic, temperature: 25 °C |
| form | Off-White to Pale Yellow Soild |
| color | Colorless needles; white solid |
| λmax | 358 nm (Buffers pH 10.0, pH 9.0) |
| Stability | Hygroscopic |
| Major Application | Detecting/quantifying/measuring metals (beryllium, chromium, lead) |
| Biological Applications | Amplifying/detectingnucleic acid sequences; analyzing peptides, sugarchains; detecting bacteria; detecting/quantifyingnucleic acids; a substrate for measuring acylprotein thioesterase (APT) activity,, α-amylaseactivity, aryl sulfatases activity, β-galactosidasesactivity,,, guanidinobenzoatase activity, β-lactamaseactivity, lipase activity, phosphatases activity,,phospholipase LYPLAL activity, protein kinasesactivity, xylanase activity; diagnosing/treatingtraumatic brain injury; treating amyloidogenic disease;as temperature sensor, |
| InChIKey | LLENVBUPWUQAGL-UHFFFAOYSA-N |
| SMILES | FC1=C2C(C(C)=CC(O2)=O)=CC(F)=C1O |
| UNSPSC Code | 12352200 |
| NACRES | NA.21 |
Safety
| Symbol(GHS) |
|
| Signal word | Danger |
| Hazard statements | H301-H317 |
| Precautionary statements | P261-P264-P272-P280-P301+P310-P302+P352 |
| WGK Germany | WGK 3 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Skin Sens. 1 |