A1312812
(S)-4-Benzyl-2-oxazolidinone , 99% , 90719-32-7
CAS NO.：90719-32-7
Empirical Formula: C10H11NO2
Molecular Weight: 177.2
MDL number: MFCD00064496
EINECS: 618-632-6
| Pack Size | Price | Stock | Quantity |
| 1G | RMB23.20 | In Stock |
|
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB59.20 | In Stock |
|
| 100G | RMB204.00 | In Stock |
|
| 500G | RMB836.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 86-88 °C(lit.) |
| alpha | -62 º (C=1, CHCl3) |
| Boiling point: | 309.12°C (rough estimate) |
| Density | 1.1607 (rough estimate) |
| refractive index | -14.5 ° (C=5, MeOH) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| pka | 12.78±0.40(Predicted) |
| color | White to very slightly yellow |
| optical activity | [α]20/D 63°, c = 1 in chloroform |
| Water Solubility | Insoluble in water. |
| Sensitive | Hygroscopic |
| BRN | 3649667 |
| InChIKey | OJOFMLDBXPDXLQ-VIFPVBQESA-N |
Description and Uses
(S)-(-)-4-Benzyl-2-oxazolidinone is used in chiral auxiliary asymmetric alkylation. It has been used in the synthesis of (S)-equol. Preparation and functionalization of chiral, stabilized ylides. It was used for asymmetric synthesis of (3R)- and (3S)-piperazic acid.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H302-H373 |
| Precautionary statements | P260-P264-P270-P301+P312-P314-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-36-26-37/39 |
| WGK Germany | 3 |
| F | 3-10 |
| HS Code | 29349990 |
