| 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Basic information |
| Product Name: | 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE |
| Synonyms: | 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE;(±)-Gerberin aglycone;4-Hydroxy-5,6-dihydro-6-methyl-2H-pyran-2-one;4-hydroxy-2-methyl-2,3-dihydropyran-6-one;2H-Pyran-2-one, 5,6-dihydro-4-hydroxy-6-methyl-;5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE ISO 9001：2015 REACH;4-Hydroxy-6-methyl-5,6-dihydro-2h-pyran-2-one |
| CAS: | 33177-29-6 |
| MF: | C6H8O3 |
| MW: | 128.13 |
| EINECS: | 200-001-8 |
| Product Categories: | API intermediates;Building Blocks;Heterocyclic Building Blocks;Pyrans;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks |
| Mol File: | 33177-29-6.mol |
| 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Chemical Properties |
| Melting point | 126-128 °C (lit.) |
| storage temp. | 2-8°C |
| Safety Information |
| WGK Germany | 3 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Usage And Synthesis |
| Uses | 5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one can be used in the synthesis of spiroheterocycles with fused heterosystems; preparation of insecticidal heterolignans and cyclization of aminoanilino lactones on diazotization. |
| Uses | 5,6-Dihydro-4-hydroxy-6-methyl-2H-pyran-2-one was used in the synthesis of spiro-γ/δ-dilactone as a mixture of diastereomers. |
| Synthesis Reference(s) | Chemistry Letters, 4, p. 161, 1975Journal of Heterocyclic Chemistry, 15, p. 1153, 1978 DOI: 10.1002/jhet.5570150717 |
| 5,6-DIHYDRO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE Preparation Products And Raw materials |
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