46116
Sigma
7-Ethoxy-4-methylcoumarin
BioChemika, for fluorescence, ≥90% (TLC)
| Synonym: | Ethyl 4-methylumbelliferyl ether |
| CAS Number: | 87-05-8 |
| Linear Formula: | C12H12O3 |
| Molecular Weight: | 204.22 |
| Beilstein Registry Number: | 169998 |
| EC Number: | 201-721-5 |
| MDL number: | MFCD00016971 |
| PubChem Substance ID: | 24869818 |
Properties
| grade | for fluorescence |
| product line | BioChemika |
| assay | ≥90% (TLC) |
| fluorescence | λex 318 nm; λem 377 nm in methanol(lit.) |
| λex 360 nm; λem 449 nm in dealkylase(lit.) | |
| mp | 114-116 °C(lit.) |
| solubility | DMF: soluble |
| acetonitrile: soluble | |
| alcohols: soluble | |
| chloroform: soluble |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 3 |
References
| Beilstein | Beil. 18,V,1,441 |
