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Impurities and reference standards

o-Fluoroacetophenone

Also known as 2'-Fluoroacetophenone, 1-(2-Fluorophenyl)ethanone, 1-(2-fluorophenyl)ethan-1-one

CAS 445-27-2Formula C8H7FOMolar mass 138.14 g/molEC 207-156-0
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o-Fluoroacetophenone chemical structure, C8H7FO, CAS 445-27-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
445-27-2
Formula
C8H7FO
Molar mass
138.14 g/mol
EC number
207-156-0
HS code
291479
Category
Impurities and reference standards

What is o-Fluoroacetophenone?

Plain description, key identifiers and synonyms

o-Fluoroacetophenone is a chemical substance with the molecular formula C8H7FO and a molar mass of 138.14 g/mol. Its CAS registry number is 445-27-2. The IUPAC name is 1-(2-fluorophenyl)ethanone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(2-fluorophenyl)ethanone
CAS number
445-27-2 CAS number cross-checked
EC number
207-156-0
Molecular formula
C8H7FO
UNII
DWR5A6AA5A
MDL number
MFCD00000320
InChIKey
QMATYTFXDIWACW-UHFFFAOYSA-N
InChI
InChI=1S/C8H7FO/c1-6(10)7-4-2-3-5-8(7)9/h2-5H,1H3
SMILES (canonical and isomeric)
CC(=O)C1=CC=CC=C1F

Synonyms

  • 2'-Fluoroacetophenone
  • 1-(2-Fluorophenyl)ethanone
  • 1-(2-fluorophenyl)ethan-1-one
  • Vonoprazan Impurity 31
  • 1-acetyl-2-fluorobenzene
  • Ethanone, 1-(2-fluorophenyl)-
  • Ethanone, 1-(fluorophenyl)-
  • 2'-Fluoro acetophenone
  • Fluoroacetophenone1
  • 2'fluoroacetophenone
  • 2`-Fluoroacetophenone
  • Vonoprazan fuma
  • 2\'-Fluoroacetophenone
  • 2 inverted exclamation mark -Fluoroacetophenone
  • 2 inverted exclamation mark(R)-Fluoroacetophenone
  • 1-(2'-fluorophenyl)ethanone
  • 1-(2-fluorophenyl)-ethanone
  • 2'-Fluoroacetophenone, 97%
  • 1-(2-Fluoro-phenyl)-ethanone
  • 1-(2-Fluorophenyl)ethanone #
  • Vonoprazan Fumarate Impurity 56
  • 1-(2-Fluorophenyl)ethan-1-one, Vonoprazan Impurity

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
138.14 g/molcalc.
Exact mass
138.0481 Dacalc.
LogP (octanol/water)
2.03calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.13calc.
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.

o-Fluoroacetophenone suppliers

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

All 16 suppliers
16 of 16 offers

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

16 suppliers in 3 countries

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o-Fluoroacetophenone 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

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 o-Fluoroacetophenone is traded under.

HS 2914.79Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives, other

World exports in 2024
$558M
−12.1% vs 2023, imports $608M
2019 to 2024
Top exporters
  1. China41.2%
  2. India * partner reported28.7%
  3. Germany16.7%
Top importers
  1. United States29.1%
  2. Italy9.9%
  3. Switzerland * partner reported8.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about o-Fluoroacetophenone, based on the data on this page

What is o-Fluoroacetophenone?

o-Fluoroacetophenone is a chemical substance with the molecular formula C8H7FO and a molar mass of 138.14 g/mol. Its CAS registry number is 445-27-2. The IUPAC name is 1-(2-fluorophenyl)ethanone.

What is the CAS number of o-Fluoroacetophenone?

The CAS registry number of o-Fluoroacetophenone is 445-27-2.

What is the molecular formula and weight of o-Fluoroacetophenone?

The molecular formula of o-Fluoroacetophenone is C8H7FO and its molar mass is 138.14 g/mol.

Is o-Fluoroacetophenone hazardous?

No GHS hazard classification for o-Fluoroacetophenone 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 o-Fluoroacetophenone?

o-Fluoroacetophenone is usually classified under HS code 291479 (Halogenated, sulphonated, nitrated or nitrosated derivatives, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy o-Fluoroacetophenone?

CompoundList lists 16 suppliers of o-Fluoroacetophenone in China, Germany and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy o-Fluoroacetophenone in India?

1 supplier in India list o-Fluoroacetophenone on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of o-Fluoroacetophenone?

Suppliers quote o-Fluoroacetophenone 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 o-Fluoroacetophenone

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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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