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Screening compounds

NU-7441

Also known as NU 7441, 8-(4-Dibenzothienyl)-2-(4-morpholinyl)-4H-1-benzopyran-4-one, 8-dibenzothiophen-4-yl-2-morpholin-4-ylchromen-4-one

CAS 503468-95-9Formula C25H19NO3SMolar mass 413.50 g/mol
4 suppliers listed
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NU-7441 chemical structure, C25H19NO3S, CAS 503468-95-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
503468-95-9
Formula
C25H19NO3S
Molar mass
413.50 g/mol
HS code
293499
Category
Screening compounds

What is NU-7441?

Plain description, key identifiers and synonyms

8-(4-dibenzothiophenyl)-2-(4-morpholinyl)-1-benzopyran-4-one is a member of dibenzothiophenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
8-dibenzothiophen-4-yl-2-morpholin-4-ylchromen-4-one
CAS number
503468-95-9 CAS number cross-checked
Molecular formula
C25H19NO3S
UNII
XF6ZJD5WGU
MDL number
MFCD11983069
InChIKey
JAMULYFATHSZJM-UHFFFAOYSA-N
InChI
InChI=1S/C25H19NO3S/c27-21-15-23(26-11-13-28-14-12-26)29-24-17(6-3-9-20(21)24)19-8-4-7-18-16-5-1-2-10-22(16)30-25(18)19/h1-10,15H,11-14H2
SMILES (canonical and isomeric)
C1COCCN1C2=CC(=O)C3=C(O2)C(=CC=C3)C4=CC=CC5=C4SC6=CC=CC=C56

Synonyms

  • NU 7441
  • 8-(4-Dibenzothienyl)-2-(4-morpholinyl)-4H-1-benzopyran-4-one
  • 8-dibenzothiophen-4-yl-2-morpholin-4-ylchromen-4-one
  • NU7441 (KU-57788)
  • 8-(dibenzo[b,d]thiophen-4-yl)-2-morpholino-4H-chromen-4-one
  • 8-dibenzothiophen-4-yl-2-morpholin-4-yl-chromen-4-one
  • 4H-1-Benzopyran-4-one, 8-(4-dibenzothienyl)-2-(4-morpholinyl)-
  • 8-(Dibenzo[b,D]thiophen-4-Yl)-2-(Morpholin-4-Yl)-4h-Chromen-4-One
  • KU 57788
  • Sdccgsbi-0654435.p001
  • NU7441,KU-57788
  • NU-7441 (KU-57788)
  • NU-7441 (KU-57788)?
  • 8-dibenzothiophen-4-yl-2-morpholino-chromen-4-one
  • 8-dibenzothiophen-1-yl-2-morpholin-4-yl-chromen-4-one
  • 8-dibenzothiophene-4-yl-2-morpholin-4-yl-chromen-4-on
  • 8-(Dibenzo[b,d]thiophen-4-yl)-2-(morpholin-4-yl)-4H-1-benzopyran-4-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
413.50 g/molcalc.
Exact mass
413.1086 Dacalc.
LogP (octanol/water)
5.66calc.
Topological polar surface area
42.68 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
2calc.
Heavy atoms
30calc.
Rings
6calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0.16calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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, O=c1cc(N2CCOCC2)oc2c(-c3cccc4c3sc3ccccc34)cccc12

O=c1cc(N2CCOCC2)oc2c(-c3cccc4c3sc3ccccc34)cccc12

6 rings, 30 atoms. This chemical is the scaffold itself.

1 other chemical 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.

NU-7441 suppliers

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

All 4 suppliers
4 of 4 offers
  • Axon Medchem
    United States, RestonUnclaimed profile
    NU-7441Grade, purity and minimum order on request
    Price on request
    View
  • ChemFaces
    China, WuhanUnclaimed profile
    NU-7441Grade, purity and minimum order on request
    Price on request
    View
  • Excenen Pharmatech Co., Ltd.
    China, GuangzhouUnclaimed profile
    NU-7441Grade, purity and minimum order on request
    Price on request
    View
  • Synblock Inc
    Canada, MontrealUnclaimed profile
    NU-7441Grade, purity and minimum order on request
    Price on request
    View

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

4 suppliers in 3 countries

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NU-7441 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 NU-7441 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 NU-7441 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about NU-7441, based on the data on this page

What is NU-7441?

8-(4-dibenzothiophenyl)-2-(4-morpholinyl)-1-benzopyran-4-one is a member of dibenzothiophenes.

What is the CAS number of NU-7441?

The CAS registry number of NU-7441 is 503468-95-9.

What is the molecular formula and weight of NU-7441?

The molecular formula of NU-7441 is C25H19NO3S and its molar mass is 413.50 g/mol.

What is NU-7441 used for?

Known uses and roles of NU-7441 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is NU-7441 hazardous?

No GHS hazard classification for NU-7441 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 NU-7441?

NU-7441 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 NU-7441?

CompoundList lists 4 suppliers of NU-7441 in China, Canada and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of NU-7441?

Suppliers quote NU-7441 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

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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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