osmundalactone
Identification
| Name | osmundalactone |
| CAS Number | 69308-39-0 |
| FDA UNII | Search |
| Molecular Formula | C6 H8 O3 |
| Molecular Weight | 128.12736000 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for osmundalactone usage levels up to | not for fragrance use. |
| Recommendation for osmundalactone flavor usage levels up to | not for flavor use. |
No supplier data available
Potential Uses
Natural Occurrence
Synonyms
(2S,3R)-3-
hydroxy-2-methyl-2,3-dihydropyran-6-one
PubMed:
The asymmetric syntheses of methyl D-digitoxoside, L-oleandrose and L-cymarose from methyl sorbate, an achiral precursor.
PubMed:
Lactones from Angiopteris caudatiformis.
PubMed:
The reaction of (4R,5R)- and (4S,5S)-4,5-epoxy-2(E)-hexenoates and secondary amines.