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Aromatic building blocks

FPMeOPa

Also known as 1-fluoro-4-((4-methoxyphenyl)ethynyl)benzene, 1-fluoro-4-[2-(4-methoxyphenyl)ethynyl]benzene

CAS 64583-16-0Formula C15H11FOMolar mass 226.25 g/mol
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FPMeOPa chemical structure, C15H11FO, CAS 64583-16-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
64583-16-0
Formula
C15H11FO
Molar mass
226.25 g/mol
HS code
290930
Category
Aromatic building blocks

What is FPMeOPa?

Plain description, key identifiers and synonyms

FPMeOPa is a chemical substance with the molecular formula C15H11FO and a molar mass of 226.25 g/mol. Its CAS registry number is 64583-16-0. The IUPAC name is 1-fluoro-4-[2-(4-methoxyphenyl)ethynyl]benzene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-fluoro-4-[2-(4-methoxyphenyl)ethynyl]benzene
CAS number
64583-16-0
Molecular formula
C15H11FO
InChIKey
XHOPKPJBVHZHRC-UHFFFAOYSA-N
InChI
InChI=1S/C15H11FO/c1-17-15-10-6-13(7-11-15)3-2-12-4-8-14(16)9-5-12/h4-11H,1H3
SMILES (canonical and isomeric)
COC1=CC=C(C=C1)C#CC2=CC=C(C=C2)F

Synonyms

  • 1-fluoro-4-((4-methoxyphenyl)ethynyl)benzene
  • 1-fluoro-4-[2-(4-methoxyphenyl)ethynyl]benzene

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
226.25 g/molcalc.
Exact mass
226.0794 Dacalc.
LogP (octanol/water)
3.23calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.07calc.
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, C(#Cc1ccccc1)c1ccccc1

C(#Cc1ccccc1)c1ccccc1

2 rings, 14 atoms, the Diphenylacetylene ring system.

794 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.

FPMeOPa suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade FPMeOPa can send you quotes. Your contact details stay private until you accept a quote.

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FPMeOPa 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.

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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 FPMeOPa 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 FPMeOPa is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is FPMeOPa?

FPMeOPa is a chemical substance with the molecular formula C15H11FO and a molar mass of 226.25 g/mol. Its CAS registry number is 64583-16-0. The IUPAC name is 1-fluoro-4-[2-(4-methoxyphenyl)ethynyl]benzene.

What is the CAS number of FPMeOPa?

The CAS registry number of FPMeOPa is 64583-16-0.

What is the molecular formula and weight of FPMeOPa?

The molecular formula of FPMeOPa is C15H11FO and its molar mass is 226.25 g/mol.

What is FPMeOPa used for?

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

Is FPMeOPa hazardous?

No GHS hazard classification for FPMeOPa 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 FPMeOPa?

FPMeOPa 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 FPMeOPa?

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

What is the price of FPMeOPa?

Suppliers quote FPMeOPa 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 FPMeOPa

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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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