| CAS: | 547-65-9 |
| MF: | C5H6O2 |
| MW: | 98.1 |
| EINECS: | 208-931-6 |
| Product Categories: | Building Blocks;Carbonyl Compounds;Chemical Synthesis;Lactones;Organic Building Blocks |
| Mol File: | 547-65-9.mol |
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| Tulipalin A Chemical Properties |
| Melting point | <25 °C |
| Boiling point | 86-88 °C12 mm Hg(lit.) |
| density | 1.119 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.472(lit.) |
| Fp | 99 °F |
| storage temp. | 2-8°C |
| solubility | water: soluble(lit.) |
| form | Liquid |
| color | Clear colorless to light yellow or slightly pink |
| Merck | 14,6062 |
| BRN | 107939 |
| InChIKey | GSLDEZOOOSBFGP-UHFFFAOYSA-N |
| CAS DataBase Reference | 547-65-9(CAS DataBase Reference) |
| NIST Chemistry Reference | «alpha»-Methylene-«gamma»-butyrolactone(547-65-9) |
| EPA Substance Registry System | 2(3H)-Furanone, dihydro-3-methylene- ( (547-65-9) |
| Tulipalin A Usage And Synthesis |
| Description | Tulipalin A is an unsubstituted -methylene-butyrolaetone eontained in the sap of tulips, Alstroemeria spp. (Peruvian lily) and Erythronium (dog tooth violet, fawn-lily). Tulipalin B seems to have a weak capacities to sensitize. |
| Chemical Properties | clear colourless to light yellow or slightly pink |
| Uses | Very reactive Michael-acceptor; the α-methylene-γ-butyrolactone ring system exists in many natural products of biological interest |
| Uses | Allergen in the Liliaeeae family of plants to whieh speeies such as Tulip, Alstromeria, Erythronium dens canis and americanum belong. |
| Uses | α-Methylene-γ-butyrolactone (Tulipane) was used to develop optically active spiro-[butyrolactone-pyrrolidine] via Cu(I)-catalyzed exo-selective 1,3-dipolar cycloaddition of azomethine ylides. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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In stock
Japan
