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SML0199

Metaxalone

≥98% (HPLC)

Synonym(s):

5-(3,5-Dimethylphenoxymethyl)-2-oxazolidinone, 5-[(3,5-Xylyloxy)methyl]-2-oxazolidinone, AHR 438, Metaxalon, Metazalone, Metazolone, NSC 170959

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About This Item

Empirical Formula (Hill Notation):
C12H15NO3
CAS Number:
1665-48-1
Molecular Weight:
221.25
NACRES:
NA.77
PubChem Substance ID:
329825224
UNSPSC Code:
12352200
EC Number:
216-777-6
MDL number:
MFCD00867700
Assay:
≥98% (HPLC)
Form:
powder
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Quality Segment

assay

≥98% (HPLC)

form

powder

color

white to tan

solubility

DMSO: ≥2 mg/mL (warmed to 60 °C)

storage temp.

−20°C

SMILES string

Cc1cc(C)cc(OCC2CNC(=O)O2)c1

InChI

1S/C12H15NO3/c1-8-3-9(2)5-10(4-8)15-7-11-6-13-12(14)16-11/h3-5,11H,6-7H2,1-2H3,(H,13,14)

InChI key

IMWZZHHPURKASS-UHFFFAOYSA-N

Application

Metaxalone may be used in cell signaling studies.

Biochem/physiol Actions

Metaxalone is a muscle relaxant. The mechanism of action of metaxalone in humans is not fully understood. It was suggested that it acts through general central nervous system depression.
Muscle relaxant (skeletal)
Metaxalone is effective to relieve pain due to acute skeletal muscle pain caused due to musculoskeletal conditions and sprains.

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This Item
1396149PHR30361396150
Metaxalone ≥98% (HPLC)

Sigma-Aldrich

SML0199

Metaxalone

Metaxalone United States Pharmacopeia (USP) Reference Standard

USP

1396149

Metaxalone

Metaxalone pharmaceutical secondary standard, certified reference material

Supelco

PHR3036

Metaxalone

USP

USP

1396150

Metaxalone Related Compound A

description

≥98% (HPLC)

description

United States Pharmacopeia (USP) Reference Standard

description

pharmaceutical secondary standard, certified reference material

description

United States Pharmacopeia (USP) Reference Standard

form

powder

form

-

form

-

form

-

assay

≥98% (HPLC)

assay

-

assay

-

assay

-

Quality Level

100

Quality Level

-

Quality Level

300

Quality Level

-

storage temp.

−20°C

storage temp.

-

storage temp.

2-30°C

storage temp.

2-8°C

solubility

DMSO: ≥2 mg/mL (warmed to 60 °C)

solubility

-

solubility

-

solubility

-

color

white to tan

color

-

color

-

color

-

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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