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Aromatic building blocks

Eutypine

Also known as 4-hydroxy-3-(3-methylbut-3-en-1-ynyl)benzaldehyde, 4-Hydroxy-3-(3-methyl-3-butene-1-ynyl)benzaldehyde, 4-hydroxy-3-(3-methyl-3-butene-1-ynyl) benzyl aldehyde

CAS 121007-17-8Formula C12H10O2Molar mass 186.21 g/mol
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Eutypine chemical structure, C12H10O2, CAS 121007-17-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
121007-17-8
Formula
C12H10O2
Molar mass
186.21 g/mol
HS code
291249
Category
Aromatic building blocks

What is Eutypine?

Plain description, key identifiers and synonyms

Eutypine has been reported in Eutypa lata.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-hydroxy-3-(3-methylbut-3-en-1-ynyl)benzaldehyde
CAS number
121007-17-8 CAS number cross-checked
Molecular formula
C12H10O2
InChIKey
SFCYVTIQMNZUCZ-UHFFFAOYSA-N
InChI
InChI=1S/C12H10O2/c1-9(2)3-5-11-7-10(8-13)4-6-12(11)14/h4,6-8,14H,1H2,2H3
SMILES (canonical and isomeric)
CC(=C)C#CC1=C(C=CC(=C1)C=O)O

Synonyms

  • 4-hydroxy-3-(3-methylbut-3-en-1-ynyl)benzaldehyde
  • 4-Hydroxy-3-(3-methyl-3-butene-1-ynyl)benzaldehyde
  • 4-hydroxy-3-(3-methyl-3-butene-1-ynyl) benzyl aldehyde
  • 4-hydroxy-3-(3-methylbut-3-en-1-yn-1-yl)benzaldehyde
  • Benzaldehyde, 4-hydroxy-3-(3-methyl-3-buten-1-ynyl)-
  • 4-hydroxy-3-(3-methyl-3-butene-1-ynyl) benzaldehyde

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
186.21 g/molcalc.
Exact mass
186.0681 Dacalc.
LogP (octanol/water)
2.13calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.08calc.
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

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.

Eutypine suppliers

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Eutypine 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 Eutypine is traded under.

HS 2912.49Indicative HS code

Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen…

World exports in 2024
$159M
−9.6% vs 2023, imports $171M
2019 to 2024
Top exporters
  1. China36.7%
  2. India * partner reported27.5%
  3. Germany13.9%
Top importers
  1. China16.0%
  2. United States15.7%
  3. India * partner reported9.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Eutypine?

Eutypine has been reported in Eutypa lata.

What is the CAS number of Eutypine?

The CAS registry number of Eutypine is 121007-17-8.

What is the molecular formula and weight of Eutypine?

The molecular formula of Eutypine is C12H10O2 and its molar mass is 186.21 g/mol.

What is Eutypine used for?

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

Is Eutypine hazardous?

No GHS hazard classification for Eutypine 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 Eutypine?

Eutypine is usually classified under HS code 291249 (Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Eutypine?

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

What is the price of Eutypine?

Suppliers quote Eutypine 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 Eutypine

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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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