Metaxalone (CAS 1665-48-1) — formula C12H15NO3, molecular weight 221.25; category pharmaceutical intermediates and APIs.
Metaxalone (CAS 1665-48-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C12H15NO3 comprises 12 C, 15 H, 1 N, 3 O atoms. Its molecular weight is about 221.25. Reported physicochemical data: melting point around 122, boiling point around BP: 223 °C at 1.5 mm Hg, LogP about 2.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1665-48-1 |
|---|---|
| Molecular Formula | C12H15NO3 |
| Molecular Weight | 221.25 |
| Melting Point | 122 |
| Boiling Point | BP: 223 °C at 1.5 mm Hg |
| LogP | 2.3 |
| Applications | MEDICATION, Use (kg) in USA (2002): 115000, Consumption (g per capita) in the USA (2002): 0.408, Calculated removal (%): 25.5, Pharmaceuticals, Methods of Manufacturing: LUNSFORD ET AL |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: MEDICATION, Use (kg) in USA (2002): 115000, Consumption (g per capita) in the USA (2002): 0.408, Calculated removal (%): 25.5, Pharmaceuticals, Methods of Manufacturing: LUNSFORD ET AL.
Metaxalone is a pharmaceutical intermediate or API compound with CAS registry number 1665-48-1 and molecular formula C12H15NO3 (molecular weight 221.25), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 1665-48-1
Its molecular formula C12H15NO3 comprises 12 C, 15 H, 1 N, 3 O atoms.
Also known as: Metaxalone · 美他沙酮
Category: pharmaceutical intermediates and APIs
The CAS registry number of Metaxalone is 1665-48-1.
Molecular formula C12H15NO3, molecular weight 221.25.
It is also registered under: Metaxalone, 美他沙酮.
Recorded applications: MEDICATION, Use (kg) in USA (2002): 115000, Consumption (g per capita) in the USA (2002): 0.408, Calculated removal (%): 25.5, Pharmaceuticals, Methods of Manufacturing: LUNSFORD ET AL.
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Metaxalone (CAS 1665-48-1), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 美他沙酮