CompoundList
Sign in
Impurities and reference standards

m3OMG

Also known as methyl 3,4-dihydroxy-5-methoxybenzoate, Methyl 3-O-methylgallate, Methyl 3-O-methyl gallate

CAS 3934-86-9Formula C9H10O5Molar mass 198.17 g/molEC 672-149-5
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
Get quotes Compare 2 suppliers
m3OMG chemical structure, C9H10O5, CAS 3934-86-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3934-86-9
Formula
C9H10O5
Molar mass
198.17 g/mol
EC number
672-149-5
HS code
291899
Category
Impurities and reference standards

What is m3OMG?

Plain description, key identifiers and synonyms

M3OMG has been reported in Acer rubrum and Crinodendron hookerianum.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl 3,4-dihydroxy-5-methoxybenzoate
CAS number
3934-86-9 CAS number cross-checked
EC number
672-149-5
Molecular formula
C9H10O5
UNII
8FIX3OQ9G8
MDL number
MFCD00183269
InChIKey
LVVUKXKEXOTUPV-UHFFFAOYSA-N
InChI
InChI=1S/C9H10O5/c1-13-7-4-5(9(12)14-2)3-6(10)8(7)11/h3-4,10-11H,1-2H3
SMILES (canonical and isomeric)
COC1=CC(=CC(=C1O)O)C(=O)OC

Synonyms

  • methyl 3,4-dihydroxy-5-methoxybenzoate
  • Methyl 3-O-methylgallate
  • Methyl 3-O-methyl gallate
  • Methyl 3-methoxy-4,5-dihydroxybenzoate
  • 3-Methoxy-4,5-dihydroxybenzoic acid methyl ester
  • Methyl 4,5-dihydroxy-3-methoxybenzoate
  • Protocatechuic acid, 5-methoxy-, methyl ester
  • Methyl 3,4-dihydroxy-5-methoxybenzoic acid
  • 3,4-Dihydroxy-5-methoxybenzoic acid methyl ester
  • Benzoic acid, 3,4-dihydroxy-5-methoxy-, methyl ester
  • methyl 3,4-dihydroxy-5-methoxy-benzoate
  • Methyl-O-methylgallate
  • Tryptophan-007
  • Bifendate-005
  • Bifendate Impurity 13
  • 3-methoxyl methyl gallate
  • Rarechem al bf 0702
  • methyl3,4-dihydroxy-5-methoxybenzoate
  • methyl 5-methoxy-3,4-dihydroxybenzoate
  • 3,4-Dihydroxy-5-methoxy-benzoic acid methyl ester

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
198.17 g/molcalc.
Exact mass
198.0528 Dacalc.
LogP (octanol/water)
0.89calc.
Topological polar surface area
75.99 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.22calc.
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.
  • H312Harmful in contact with skin.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (20)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • 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.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

m3OMG suppliers

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

All 2 suppliers
  • KCS Online
    United States, RensselaerUnclaimed profile
    m3OMGGrade, purity and minimum order on request
    Price on request
    View
  • Rare Chemicals GmbH
    Germany, KielUnclaimed profile
    m3OMGGrade, purity and minimum order on request
    Price on request
    View

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

2 suppliers in 2 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

m3OMG 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 m3OMG is traded under.

HS 2918.99Indicative HS code

Carboxylic acids, with additional oxygen function (not alcohol, phenol, aldehyde or ketone)…

World exports in 2024
$1.46B
−1.1% vs 2023, imports $1.54B
2019 to 2024
Top exporters
  1. China40.0%
  2. India * partner reported26.6%
  3. Germany8.0%
Top importers
  1. United States25.6%
  2. Brazil6.7%
  3. Argentina5.9%

* Partner reported figures, a lower bound.

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

The HS code shown for m3OMG is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about m3OMG, based on the data on this page

What is m3OMG?

M3OMG has been reported in Acer rubrum and Crinodendron hookerianum.

What is the CAS number of m3OMG?

The CAS registry number of m3OMG is 3934-86-9.

What is the molecular formula and weight of m3OMG?

The molecular formula of m3OMG is C9H10O5 and its molar mass is 198.17 g/mol.

Is m3OMG hazardous?

m3OMG carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful in contact with skin, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of m3OMG?

m3OMG is usually classified under HS code 291899 (Carboxylic acids with additional oxygen function and their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy m3OMG?

CompoundList lists 2 suppliers of m3OMG in Germany and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of m3OMG?

Suppliers quote m3OMG 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 m3OMG

Get quotes for m3OMG

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell m3OMG
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of m3OMG with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/m3omg-3934-86-9" title="m3OMG structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Impurities and reference standards or HS code 291899

2 suppliers
Free quotes, contact stays private
Get quotes