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Aromatic building blocks

Isomhpg

Also known as 4-Methoxy-3-hydroxyphenylethylene glycol, Isohydroxymethoxyphenylglycol, Isomethoxyhydroxyphenylglycol

CAS 40979-91-7Formula C9H12O4Molar mass 184.19 g/mol
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Isomhpg chemical structure, C9H12O4, CAS 40979-91-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
40979-91-7
Formula
C9H12O4
Molar mass
184.19 g/mol
HS code
290950
Category
Aromatic building blocks

What is Isomhpg?

Plain description, key identifiers and synonyms

1-(3-hydroxy-4-methoxyphenyl)ethane-1,2-diol is a member of phenols and a member of methoxybenzenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(3-hydroxy-4-methoxyphenyl)ethane-1,2-diol
CAS number
40979-91-7 CAS number cross-checkedOther or deprecated CAS: 213466-88-7
Molecular formula
C9H12O4
InChIKey
FBDKAIYPFAFJHV-UHFFFAOYSA-N
InChI
InChI=1S/C9H12O4/c1-13-9-3-2-6(4-7(9)11)8(12)5-10/h2-4,8,10-12H,5H2,1H3
SMILES (canonical and isomeric)
COC1=C(C=C(C=C1)C(CO)O)O

Synonyms

  • 4-Methoxy-3-hydroxyphenylethylene glycol
  • Isohydroxymethoxyphenylglycol
  • Isomethoxyhydroxyphenylglycol
  • 1,2-Ethanediol, 1-(3-hydroxy-4-methoxyphenyl)-
  • 1-(3-hydroxy-4-methoxyphenyl)ethane-1,2-diol
  • 1-(3-Hydroxy-4-methoxyphenyl)-1,2-ethanediol
  • 3-hydroxy-4-methoxyphenylethylene glycol

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
184.19 g/molcalc.
Exact mass
184.0736 Dacalc.
LogP (octanol/water)
0.43calc.
Topological polar surface area
69.92 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Isomhpg suppliers

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Isomhpg 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

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 Isomhpg is traded under.

HS 2909.50Indicative HS code

Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or…

World exports in 2024
$284M
+11.9% vs 2023, imports $291M
2019 to 2024
Top exporters
  1. India * partner reported32.9%
  2. Indonesia17.7%
  3. France * partner reported11.2%
Top importers
  1. China20.7%
  2. United States12.0%
  3. Brazil6.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Isomhpg?

1-(3-hydroxy-4-methoxyphenyl)ethane-1,2-diol is a member of phenols and a member of methoxybenzenes.

What is the CAS number of Isomhpg?

The CAS registry number of Isomhpg is 40979-91-7. Other or deprecated CAS numbers: 213466-88-7.

What is the molecular formula and weight of Isomhpg?

The molecular formula of Isomhpg is C9H12O4 and its molar mass is 184.19 g/mol.

What is Isomhpg used for?

Known uses and roles of Isomhpg include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Isomhpg hazardous?

No GHS hazard classification for Isomhpg is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Isomhpg?

Isomhpg is usually classified under HS code 290950 (Ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isomhpg?

Post a free request on CompoundList and suppliers of Isomhpg will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Isomhpg?

Suppliers quote Isomhpg 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 Isomhpg

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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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