3-(2-Benzimidazolyl)-7-(diethylamino)cumarin 98%, Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
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Achtung
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416541-100MG
416541-100MGEA
71.2
EUR
416541-100MG
3-(2-Benzimidazolyl)-7-(diethylamino)cumarin 98%, Sigma-Aldrich®
3-(2-Benzimidazolyl)-7-(diethylamino)cumarin
Coumarin is also known as benzoαpyrone. Coumarin 7 is a laser dye that is usually found in the nature. Its derivatives are used in medicine and chemistry. It is present in plants in the form of glucosides. Coumarin acts as an antimutagen as it controls the mutagenic effects of several chemicals like aflatoxin B1and physical agents like ultraviolet light. Suitable as a laser dye.
Formel:
C₂₀H₁₉N₃O₂ Schmelzpunkt: 234,..237 °C (Lit.) Lagertemperatur: Room Temperature |
MDL:
MFCD00051348 CAS-Nummer: 27425-55-4 EINECS: 248-451-4 |
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Spezifikation Testergebnisse
Appearance (Colour) | Yellow to Gold |
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Carbon | 70.2 - 73.9 % |
Nitrogen | 12.3 - 12.9 % |
Purity (HPLC) | ≥97.5 % |
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