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Safety Information

286567

Sigma-Aldrich

Mephenesin

98%

Synonym(s):

3-(2-Methylphenoxy)-1,2-propanediol

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About This Item

Linear Formula:
CH3C6H4OCH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
182.22
EC Number:
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.25

Assay

98%

form

powder

bp

153-154 °C/4 mmHg (lit.)

mp

69-71 °C (lit.)

SMILES string

Cc1ccccc1OCC(O)CO

InChI

1S/C10H14O3/c1-8-4-2-3-5-10(8)13-7-9(12)6-11/h2-5,9,11-12H,6-7H2,1H3

InChI key

JWDYCNIAQWPBHD-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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A Schulze-Dirks et al.
Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 44(6), 403-406 (1993-06-01)
A case of erythema multiforme-like allergic contact dermatitis due to midysalb, an ointment containing mephenesine is described. Patch testing showed marked sensitization to mephenesine, with positive reactions to different dilutions down to 0.1%. It is unlikely that the weak reaction
K Sakitama et al.
Japanese journal of pharmacology, 60(2), 127-131 (1992-10-01)
The effects of morphine-HCl and mephenesin on the flexor reflex mediated by group II afferent fibers were investigated. The flexor reflex was recorded by means of the electromyogram (EMG) evoked in the muscle tibialis anterior by stimulation of the ipsilateral
Jing Quan et al.
Bioorganic & medicinal chemistry, 15(4), 1741-1748 (2006-12-21)
A facile, high regioselective enzymatic synthesis approach for the preparation of amphipathic prodrugs with saccharides of mephenesin and chlorphenesin was developed. Firstly, transesterification of two drugs with divinyl dicarboxylates with different carbon chain length was performed under the catalysis of
A Y Junnarkar et al.
Pharmacological research, 26(2), 131-141 (1992-09-01)
The neuropsychopharmacological profile of a new centrally acting skeletal muscle relaxant, 2,4-dihydro[1,2,4]triazolo[3,4-c][1,4]benzothiazine-1-one (IDPH-791), an analogue of triazolobenzothiazine, has been described and compared to mephenesin, a well known centrally-acting muscle relaxant. IDPH-791 was found to be safer and of longer duration
P Guinebault et al.
Journal of chromatography, 507, 221-225 (1990-05-16)
A procedure for the determination of the CNS-active muscle-relaxant mephenesin in plasma samples is described. The method involved a single-step extraction with diethyl ether followed by high-performance liquid chromatography separation and fluorimetric detection. Linearity of the detection response was observed

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