(S)-4-苄基-2-恶唑烷酮
(S)-4-Benzyl-2-oxazolidinone
CAS: 90719-32-7
Molecular Formula: C10H11NO2
(S)-4-苄基-2-恶唑烷酮 - Names and Identifiers
(S)-4-苄基-2-恶唑烷酮 - Physico-chemical Properties
| Molecular Formula | C10H11NO2 |
| Molar Mass | 177.2 |
| Density | 1.1607 (rough estimate) |
| Melting Point | 86-88°C(lit.) |
| Boling Point | 309.12°C (rough estimate) |
| Specific Rotation(α) | -62 º (C=1, CHCl3) |
| Water Solubility | Insoluble in water. |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Appearance | White to yellow crystals |
| Color | White to very slightly yellow |
| BRN | 3649667 |
| pKa | 12.78±0.40(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| Refractive Index | -14.5 ° (C=5, MeOH) |
| MDL | MFCD00064496 |
| Physical and Chemical Properties | Melting Point: 87 - 90 ℃ |
| Use | Pharmaceutical Intermediates, mainly used in asymmetric Chiral synthesis |
(S)-4-苄基-2-恶唑烷酮 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29349990 |
(S)-4-苄基-2-恶唑烷酮 - Reference Information
| Overview | (S)-4-benzyl-2-oxazolidinone is a pharmaceutical intermediate, from (S)-4-benzyl -3-((R)-2-n-propyl-pent-4-enoyl) the oxazol-2-one was obtained by a two-step preparation. |
| uses | pharmaceutical intermediates, mainly used in asymmetric Chiral synthesis used as pharmaceutical intermediates pharmaceutical intermediates, chiral auxiliary for asymmetric Chiral synthesis; Asymmetric alkylation reaction chiral auxiliary; Chiral auxiliary for synthesis of (S)-equol, for preparation and functionalization of chiral, stable Ye Lide; For (3R) asymmetric Synthesis of-and (3S)-piperazine-2-carboxylic acid |
Last Update：2024-04-09 21:54:55
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View History
(S)-4-苄基-2-恶唑烷酮
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