美他沙酮

Name: 美他沙酮
Brand: 济南圣和化工有限公司

CAS 1665-48-1C12H15NO3MW 221.25

美他沙酮，CAS 登记号 1665-48-1，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于医药中间体及原料药。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

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

LogP2.3

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域医药中间体及原料药

类别医药中间体及原料药

用途与场景

医药中间体及原料药

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

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本页已列出美他沙酮的 CAS 号：1665-48-1，可与随货 COA 核对。

可以提供哪些规格和包装？

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主要涉及医药中间体及原料药。

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PubChem 公开数据

Description

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.

Identification

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

Computed Descriptors

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
Formal Charge	0

Physical & Chemical Properties

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

Physical description & handling notes

Solid
White to almost white crystalline powder
Crystals from ethyl acetate
Odorless
Freely soluble in chloroform; soluble in methanol and 95% ethanol; practically insoluble in ether
Practically insoluble in water

GHS Hazard Classification

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)

Documented Uses

Consumption (g per capita) in the USA (2002): 0.408
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
For the treatment of painful peripheral musculoskeletal conditions and spasticity from upper motor neuron syndromes.
Metaxalone is a centrally acting skeletal muscle relaxant that has been in use for more than 40 years. Metaxalone has not been associated with serum aminotransferase elevations during therapy or with clinically apparent hepatic injury.
Metaxalone (Class: Other Substances, Added Date: 10-1998)

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of Metaxalone?

CAS 1665-48-1; molecular formula C12H15NO3; molecular weight — g/mol.

What other names is Metaxalone known by?

METAXALONE, 1665-48-1, Skelaxin, Zorane, Methaxalonum, Metaxalon.

Is Metaxalone classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of Metaxalone?

Boiling Point: BP: 223 °C at 1.5 mm Hg; Melting Point: 122; Melting Point: 122 °C; Solubility: 1.28e+00 g/L.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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