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Aromatic building blocks

Mephenesin

Also known as Mephenesine, Tolserol, 3-(2-Methylphenoxy)propane-1,2-diol

CAS 59-47-2Formula C10H14O3Molar mass 182.22 g/molEC 200-427-4
GHS signal word: Warning. Pictograms: Harmful or irritant 47 suppliers listed
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Mephenesin chemical structure, C10H14O3, CAS 59-47-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
59-47-2
Formula
C10H14O3
Molar mass
182.22 g/mol
EC number
200-427-4
HS code
290949
Category
Aromatic building blocks

What is Mephenesin?

Plain description, key identifiers and synonyms

1-(2-methylphenyl)glycerol is a glycerol ether in which a single 2-methylphenyl group is attached at position 1 of glycerol via an ether linkage. It is a glycerol ether and an aromatic ether. It is functionally related to an o-cresol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(2-methylphenoxy)propane-1,2-diol
CAS number
59-47-2 CAS number cross-checked
EC number
200-427-4
Molecular formula
C10H14O3
UNII
7B8PIR2954
MDL number
MFCD00004718
InChIKey
JWDYCNIAQWPBHD-UHFFFAOYSA-N
InChI
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
SMILES (canonical and isomeric)
CC1=CC=CC=C1OCC(CO)O

Synonyms

  • Mephenesine
  • Tolserol
  • 3-(2-Methylphenoxy)propane-1,2-diol
  • Cresoxydiol
  • Mefenesina
  • Mephenesinum
  • 3-(o-Methylphenoxy)-1,2-propanediol
  • (+-)-Mephenesin
  • Decontractyl
  • Dioloxol
  • Lissephen
  • Memphenesin
  • Mephedan
  • Anatensin
  • Cresodiol
  • Decontractil
  • Lissenphan
  • Mephelor
  • Mephesin
  • Myanesin
  • Myodetensin
  • Myodetensine
  • Atensin
  • Curaril
  • Sinan
Show all 38 synonyms
  • Kresoxypropandiol
  • Cresoxypropanediol
  • Cresossidiolo
  • Curarythan
  • Seconesinz
  • Spartoloxin
  • Spartoloxyn
  • 1,2-Propanediol, 3-(2-methylphenoxy)-
  • Curythan
  • Daserol
  • Diloxol
  • Dioloxal
  • Findolar

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
182.22 g/molcalc.
Exact mass
182.0943 Dacalc.
LogP (octanol/water)
0.73calc.
Topological polar surface area
49.69 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H319Causes serious eye irritation.
Precautionary statements (9)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P330Rinse mouth.
  • P337 + P317If eye irritation persists: Get medical help.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Mephenesin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 47 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

47 suppliers in 9 countries

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Mephenesin price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Pharmaceuticals.

Pharmacological actions

  • Muscle Relaxants, Central

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Mephenesin (INN) and its esters, Ref no: 322, Annex ref: II/322

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Mephenesin is traded under.

HS 2909.49Indicative HS code

Ether-alcohols and their halogenated not elsewhere classified in subheading 2909.4

World exports in 2024
$1.74B
+6.8% vs 2023, imports $1.86B
2019 to 2024
Top exporters
  1. Germany20.6%
  2. China13.9%
  3. Netherlands12.2%
Top importers
  1. China8.8%
  2. Germany8.3%
  3. United States7.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Mephenesin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Mephenesin, based on the data on this page

What is Mephenesin?

1-(2-methylphenyl)glycerol is a glycerol ether in which a single 2-methylphenyl group is attached at position 1 of glycerol via an ether linkage. It is a glycerol ether and an aromatic ether. It is functionally related to an o-cresol.

What is the CAS number of Mephenesin?

The CAS registry number of Mephenesin is 59-47-2.

What is the molecular formula and weight of Mephenesin?

The molecular formula of Mephenesin is C10H14O3 and its molar mass is 182.22 g/mol.

What is Mephenesin used for?

Use classes: Pharmaceuticals.

Is Mephenesin hazardous?

Mephenesin carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Mephenesin?

Mephenesin is usually classified under HS code 290949 (Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Mephenesin?

CompoundList lists 47 suppliers of Mephenesin in China, United States, India, Hong Kong and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Mephenesin in India?

8 suppliers in India list Mephenesin on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Mephenesin?

Suppliers quote Mephenesin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Mephenesin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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