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Flavonoids and polyphenols

4'-Hydroxy-7-methoxyflavan

Also known as 4-[(2s)-7-methoxy-3,4-dihydro-2h-chromen-2-yl]phenol, 4-((2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl)phenol, 4-HMF cpd

CAS 27348-54-5Formula C16H16O3Molar mass 256.30 g/mol
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4'-Hydroxy-7-methoxyflavan chemical structure, C16H16O3, CAS 27348-54-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
27348-54-5
Formula
C16H16O3
Molar mass
256.30 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is 4'-Hydroxy-7-methoxyflavan?

Plain description, key identifiers and synonyms

4'-Hydroxy-7-methoxyflavan has been reported in Phanera retusa, Pancratium maritimum, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-[(2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]phenol
CAS number
27348-54-5 CAS number cross-checked
Molecular formula
C16H16O3
InChIKey
HQIYVJDLRVEGDX-HNNXBMFYSA-N
InChI
InChI=1S/C16H16O3/c1-18-14-8-4-12-5-9-15(19-16(12)10-14)11-2-6-13(17)7-3-11/h2-4,6-8,10,15,17H,5,9H2,1H3/t15-/m0/s1
Canonical SMILES
COc1ccc2c(c1)OC(c1ccc(O)cc1)CC2
Isomeric SMILES
COC1=CC2=C(CC[C@H](O2)C3=CC=C(C=C3)O)C=C1

Synonyms

  • 4-[(2s)-7-methoxy-3,4-dihydro-2h-chromen-2-yl]phenol
  • 4-((2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl)phenol
  • 4-HMF cpd
  • (2s)-4'-hydroxy-7-methoxyflavan
  • 4'Flavanol, 7-methoxy-, (S)-(-)-
  • Phenol,4-[(2S)-3,4-dihydro-7-methoxy-2H-1-benzopyran-2-yl]-
  • 4-[(2S)-7-Methoxy-3,4-dihydro-2H-1-benzopyran-2-yl]phenol
  • (S)-4-(7-methoxychroman-2-yl)phenol
  • 4-(7-Methoxy-3,4-dihydro-2H-1-benzopyran-2-yl)phenol

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
256.30 g/molcalc.
Exact mass
256.1099 Dacalc.
LogP (octanol/water)
3.47calc.
Topological polar surface area
38.69 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.25calc.
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, c1ccc(C2CCc3ccccc3O2)cc1

c1ccc(C2CCc3ccccc3O2)cc1

3 rings, 16 atoms, the Flavan ring system.

326 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.

4'-Hydroxy-7-methoxyflavan suppliers

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4'-Hydroxy-7-methoxyflavan 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

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 4'-Hydroxy-7-methoxyflavan is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

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

The HS code shown for 4'-Hydroxy-7-methoxyflavan is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4'-Hydroxy-7-methoxyflavan, based on the data on this page

What is 4'-Hydroxy-7-methoxyflavan?

4'-Hydroxy-7-methoxyflavan has been reported in Phanera retusa, Pancratium maritimum, and other organisms.

What is the CAS number of 4'-Hydroxy-7-methoxyflavan?

The CAS registry number of 4'-Hydroxy-7-methoxyflavan is 27348-54-5.

What is the molecular formula and weight of 4'-Hydroxy-7-methoxyflavan?

The molecular formula of 4'-Hydroxy-7-methoxyflavan is C16H16O3 and its molar mass is 256.30 g/mol.

Is 4'-Hydroxy-7-methoxyflavan hazardous?

No GHS hazard classification for 4'-Hydroxy-7-methoxyflavan 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 4'-Hydroxy-7-methoxyflavan?

4'-Hydroxy-7-methoxyflavan is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 4'-Hydroxy-7-methoxyflavan?

Post a free request on CompoundList and suppliers of 4'-Hydroxy-7-methoxyflavan will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 4'-Hydroxy-7-methoxyflavan?

Suppliers quote 4'-Hydroxy-7-methoxyflavan 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 4'-Hydroxy-7-methoxyflavan

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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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