SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
COMPUTED DESCRIPTORS
| Molecular Weight | 128.17 g/mol |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 128.083729621 g/mol |
| Monoisotopic Mass | 128.083729621 g/mol |
| Topological Polar Surface Area | 26.3 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 110 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
Description
(R)-4-Propyldihydrofuran-2(3H)-one is the key intermediate in the diastereoselective synthesis of Brivaracetam. (R)-4-n-propyl-dihydrofuran-2(3H)-one could be synthesize through the steps of alkylation, reduction, cyano hydrolysis, esterification, etc., and optically pure (S)-2-n-pentanoyl-4-substituted oxazol-2-one as a raw material.
RELATED SUPPLIERS
SYNGENESIS CHEMSCIENCE PRIVATE LIMITED
1Y
product:63095-51-2 (R)-Dihydro-4-propyl-2-(3H)-furanone 99%