美他沙酮（CAS 1665-48-1）：分子式 C12H15NO3、分子量 221.25。
| CAS号 | 1665-48-1 |
|---|---|
| 分子式 | C12H15NO3 |
| 分子量 | 221.25 |
| 熔点 | 122 |
| 沸点 | BP: 223 °C at 1.5 mm Hg |
| LogP | 2.3 |
| 应用领域 | Uses: MEDICATION、Use (kg) in USA (2002): 115000、Consumption (g per capita) in the USA (2002): 0.408、Calculated removal (%): 25.5、Use Classification: Pharmaceuticals、Methods of Manufacturing: LUNSFORD ET AL、J AM CHEM SOC 82、1166 (1960)、LUNSFORD、US PAT 3、062、827 (1962 TO AH ROBINS).、Prepared by heating urea and 3-(3'、5'-dimethylphenoxy)-1、2-propanediol to 200 °C、Formulations、Preparations: Oral: Tablets: 800 mg Skelaxin (scored) (King). |
登记用途：Uses: MEDICATION、Use (kg) in USA (2002): 115000、Consumption (g per capita) in the USA (2002): 0.408、Calculated removal (%): 25.5、Use Classification: Pharmaceuticals、Methods of Manufacturing: LUNSFORD ET AL、J AM CHEM SOC 82、1166 (1960)、LUNSFORD、US PAT 3、062、827 (1962 TO AH ROBINS).、Prepared by heating urea and 3-(3'、5'-dimethylphenoxy)-1、2-propanediol to 200 °C、Formulations、Preparations: Oral: Tablets: 800 mg Skelaxin (scored) (King).。
美他沙酮 是一种化工化合物，登记 CAS 号为 1665-48-1，分子式 C12H15NO3（分子量 221.25）。
登记 CAS 号：1665-48-1
其分子式 C12H15NO3 由 12 个碳、15 个氢、1 个氮、3 个氧 组成。
别名/同义词：美他沙酮 · Metaxalone
美他沙酮 的 CAS 登记号为 1665-48-1。
分子式 C12H15NO3，分子量 221.25。
别名/同义词：美他沙酮、Metaxalone。
登记用途：Uses: MEDICATION、Use (kg) in USA (2002): 115000、Consumption (g per capita) in the USA (2002): 0.408、Calculated removal (%): 25.5、Use Classification: Pharmaceuticals、Methods of Manufacturing: LUNSFORD ET AL、J AM CHEM SOC 82、1166 (1960)、LUNSFORD、US PAT 3、062、827 (1962 TO AH ROBINS).、Prepared by heating urea and 3-(3'、5'-dimethylphenoxy)-1、2-propanediol to 200 °C、Formulations、Preparations: Oral: Tablets: 800 mg Skelaxin (scored) (King).。
美他沙酮（CAS 1665-48-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 1665-48-1 |
|---|---|
| PubChem CID | 15459 |
| Molecular formula | C12H15NO3 |
| IUPAC name | 5-[(3,5-dimethylphenoxy)methyl]-1,3-oxazolidin-2-one |
| UNII (FDA) | 1NMA9J598Y |
| Molecular Weight | 221.25 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 221.10519334 |
| Monoisotopic Mass | 221.10519334 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 16 |
| Boiling Point | BP: 223 °C at 1.5 mm Hg |
|---|---|
| Melting Point | 122 |
| Melting Point | 122 °C |
| Solubility | 1.28e+00 g/L |
| LogP | 2.3 |
METAXALONE; 1665-48-1; Skelaxin; Zorane; Methaxalonum; Metaxalon; Methoxolone; AHR-438; 2-Oxazolidinone, 5-[(3,5-dimethylphenoxy)methyl]-; 5-[(3,5-Dimethylphenoxy)methyl]-1,3-oxazolidin-2-one; Metaxalona; Metassalone; Metaxalonum; Flexura; 5-(3,5-Xyloloxymethyl)oxazolidin-2-one; CL 39,148
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Metaxalone · CAS 1665-48-1 · C12H15NO3. UNII 1NMA9J598Y. Boiling Point: BP: 223 °C at 1.5 mm Hg; Melting Point: 122; Melting Point: 122 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Metaxalone