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Heterocyclic building blocks

GNF-Pf-562

Also known as 4-(Dichloromethylene)-2-phenyloxazol-5(4H)-one, 5(4H)-Oxazolone, 4-(dichloromethylene)-2-phenyl-, 4-(Dichloromethylene)-2-phenyl-1,3-oxazol-5(4H)-one

CAS 54902-24-8Formula C10H5Cl2NO2Molar mass 242.06 g/mol
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GNF-Pf-562 chemical structure, C10H5Cl2NO2, CAS 54902-24-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
54902-24-8
Formula
C10H5Cl2NO2
Molar mass
242.06 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is GNF-Pf-562?

Plain description, key identifiers and synonyms

GNF-Pf-562 is a chemical substance with the molecular formula C10H5Cl2NO2 and a molar mass of 242.06 g/mol. Its CAS registry number is 54902-24-8. The IUPAC name is 4-(dichloromethylidene)-2-phenyl-1,3-oxazol-5-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-(dichloromethylidene)-2-phenyl-1,3-oxazol-5-one
CAS number
54902-24-8 CAS number cross-checked
Molecular formula
C10H5Cl2NO2
InChIKey
YFQCWRFRSGFFTC-UHFFFAOYSA-N
InChI
InChI=1S/C10H5Cl2NO2/c11-8(12)7-10(14)15-9(13-7)6-4-2-1-3-5-6/h1-5H
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C2=NC(=C(Cl)Cl)C(=O)O2

Synonyms

  • 4-(Dichloromethylene)-2-phenyloxazol-5(4H)-one
  • 5(4H)-Oxazolone, 4-(dichloromethylene)-2-phenyl-
  • 4-(Dichloromethylene)-2-phenyl-1,3-oxazol-5(4H)-one
  • 4-(dichloromethylidene)-2-phenyl-1,3-oxazol-5(4H)-one
  • Oxazol-5(4H)-one, 4-dichloromethylene-2-phenyl-
  • 4-(Dichloromethylene)-2-phenyl-1,3-oxazol-5(4H)-one #

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
242.06 g/molcalc.
Exact mass
240.9697 Dacalc.
LogP (octanol/water)
2.64calc.
Topological polar surface area
38.66 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
15calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
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=C1N=C(c2ccccc2)OC1=O

C=C1N=C(c2ccccc2)OC1=O

2 rings, 13 atoms.

52 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.

GNF-Pf-562 suppliers

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GNF-Pf-562 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 GNF-Pf-562 is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for GNF-Pf-562 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about GNF-Pf-562, based on the data on this page

What is GNF-Pf-562?

GNF-Pf-562 is a chemical substance with the molecular formula C10H5Cl2NO2 and a molar mass of 242.06 g/mol. Its CAS registry number is 54902-24-8. The IUPAC name is 4-(dichloromethylidene)-2-phenyl-1,3-oxazol-5-one.

What is the CAS number of GNF-Pf-562?

The CAS registry number of GNF-Pf-562 is 54902-24-8.

What is the molecular formula and weight of GNF-Pf-562?

The molecular formula of GNF-Pf-562 is C10H5Cl2NO2 and its molar mass is 242.06 g/mol.

What is GNF-Pf-562 used for?

Known uses and roles of GNF-Pf-562 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is GNF-Pf-562 hazardous?

No GHS hazard classification for GNF-Pf-562 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 GNF-Pf-562?

GNF-Pf-562 is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy GNF-Pf-562?

Post a free request on CompoundList and suppliers of GNF-Pf-562 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of GNF-Pf-562?

Suppliers quote GNF-Pf-562 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 GNF-Pf-562

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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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