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Aromatic building blocks

beta-Asarone

Also known as (Z)-Asarone, cis-Isoelemicin, cis-Asarone

CAS 5273-86-9Formula C12H16O3Molar mass 208.26 g/molEC 226-096-6
GHS signal word: Warning. Pictograms: Harmful or irritant 12 suppliers listed
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beta-Asarone chemical structure, C12H16O3, CAS 5273-86-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5273-86-9
Formula
C12H16O3
Molar mass
208.26 g/mol
EC number
226-096-6
HS code
290930
Category
Aromatic building blocks

What is beta-Asarone?

Plain description, key identifiers and synonyms

Asarone is a phenylpropanoid that is benzene substituted by methoxy groups at positions 1, 2 and 4 and a propen-1-yl group at position 5. It has been isolated from Acorus. It has a role as a plant metabolite. It is an alkenylbenzene, a phenylpropanoid and a member of methoxybenzenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,2,4-trimethoxy-5-[(Z)-prop-1-enyl]benzene
CAS number
5273-86-9 CAS number cross-checked
EC number
226-096-6
Molecular formula
C12H16O3
UNII
IGA3MH6IUW
MDL number
MFCD00009281
InChIKey
RKFAZBXYICVSKP-WAYWQWQTSA-N
InChI
InChI=1S/C12H16O3/c1-5-6-9-7-11(14-3)12(15-4)8-10(9)13-2/h5-8H,1-4H3/b6-5-
Canonical SMILES
CC=Cc1cc(OC)c(OC)cc1OC
Isomeric SMILES
C/C=C\C1=CC(=C(C=C1OC)OC)OC

Synonyms

  • (Z)-Asarone
  • cis-Isoelemicin
  • cis-Asarone
  • cis-Isoasarone
  • 1,2,4-trimethoxy-5-[(Z)-prop-1-enyl]benzene
  • (Z)-5-Propenyl-1,2,4-trimethoxybenzene
  • cis-beta-Asarone
  • 2,4,5-Trimethoxypropen-1-ylbenzene
  • (Z)-1,2,4-Trimethoxy-5-(1-propenyl)benzene
  • Benzene, 1,2,4-trimethoxy-5-(1-propenyl)-, (Z)-
  • Benzene, 1,2,4-trimethoxy-5-propenyl-, (Z)-
  • 1,2,4-trimethoxy-5-propenylbenzene, z-
  • 1,2,4-trimethoxy-5-((Z)-prop-1-enyl)benzene
  • cis-2,4,5-Trimethoxy-1-propenylbenzene
  • beta-asaron
  • Cis-Asaron
  • (Z)-1,2,4-Trimethoxy-5-(prop-1-en-1-yl)benzene
  • 1,2,4-trimethoxy-5-[(1Z)-prop-1-en-1-yl]benzene
  • 3-06-00-06440 (Beilstein Handbook Reference)
  • cis-2,4,5-Trimethoxy-1-propenylbenzene, 70%
  • cis-b-Asarone (>70%)
  • cis-1-Propenyl-2,4,5-trimethoxybenzene
  • I(2)-Asarone
  • (Z)-beta-Asarone
  • Benzene, 1,2,4-trimethoxy-5-(1Z)-1-propenyl-
Show all 34 synonyms
  • Beta-asarone (Standard)
  • (Z)-1-(2,4,5-Trimethoxyphenyl)-1-propene
  • beta-asarone, cis-
  • cis-2,4,5-trimethoxyphenylpropene
  • 2,4,5-trimethoxy-(Z)-1-propenylbenzene
  • 1,2,4-Trimethoxy-5-[(1Z)-1-propenyl]benzene
  • beta-Asarone, primary pharmaceutical reference standard
  • 1,2,4-Trimethoxy-5-((z)-1-propenyl)benzene, ?-asarone
  • Benzene, 1,2,4-trimethoxy-5-(1Z)-1-propen-1-yl-

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
208.26 g/molcalc.
Exact mass
208.1099 Dacalc.
LogP (octanol/water)
2.75calc.
Topological polar surface area
27.69 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
15calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
0calc.
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.
  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (6)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • 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

beta-Asarone suppliers

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

All 12 suppliers
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Where suppliers are based

12 suppliers in 3 countries

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beta-Asarone price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • GABA agent
  • GABA modulator
  • biophysical role
  • eukaryotic metabolite
  • membrane transport modulator
  • metabolite
  • neurotransmitter agent
  • pharmaceutical
  • plant metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code beta-Asarone is traded under.

HS 2909.30Indicative HS code

Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives

World exports in 2024
$470M
−2.2% vs 2023, imports $432M
2019 to 2024
Top exporters
  1. China45.7%
  2. Germany15.7%
  3. India * partner reported9.9%
Top importers
  1. United States14.3%
  2. China11.8%
  3. India * partner reported8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about beta-Asarone, based on the data on this page

What is beta-Asarone?

Asarone is a phenylpropanoid that is benzene substituted by methoxy groups at positions 1, 2 and 4 and a propen-1-yl group at position 5. It has been isolated from Acorus. It has a role as a plant metabolite. It is an alkenylbenzene, a phenylpropanoid and a member of methoxybenzenes.

What is the CAS number of beta-Asarone?

The CAS registry number of beta-Asarone is 5273-86-9.

What is the molecular formula and weight of beta-Asarone?

The molecular formula of beta-Asarone is C12H16O3 and its molar mass is 208.26 g/mol.

What is beta-Asarone used for?

Known uses and roles of beta-Asarone include building blocks in research and laboratory, screening compounds in research and laboratory, gaba agent, gaba modulator, biophysical role and 6 more.

Is beta-Asarone hazardous?

beta-Asarone carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of beta-Asarone?

beta-Asarone is usually classified under HS code 290930 (Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives). This is indicative, confirm it with your customs broker before shipping.

Where can I buy beta-Asarone?

CompoundList lists 12 suppliers of beta-Asarone in China, United States and Germany. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of beta-Asarone?

Suppliers quote beta-Asarone 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

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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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