Metaxalone

Name: Metaxalone
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 1665-48-1C12H15NO3MW 221.25

Metaxalone (CAS No. 1665-48-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number1665-48-1

Molecular FormulaC12H15NO3

Molecular Weight221.25

Melting Point122

Boiling PointBP: 223 °C at 1.5 mm Hg

LogP2.3

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsPharmaceutical Intermediates & APIs

CategoryPharmaceutical Intermediates & APIs

Where it is used

Pharmaceutical Intermediates & APIs

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Metaxalone?

The CAS number of Metaxalone is 1665-48-1.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Metaxalone?

Main applications include Pharmaceutical Intermediates & APIs.

How do I buy Metaxalone or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

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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