CompoundList
Sign in
Heterocyclic building blocks

Flindersine

Also known as 2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one, 2,2-dimethyl-6H-pyrano(3,2-c)quinolin-5-one, 2,2-dimethyl-2,6-dihydro-5H-pyrano[3,2-c]quinolin-5-one

CAS 523-64-8Formula C14H13NO2Molar mass 227.26 g/mol
Get quotes Safety data
Flindersine chemical structure, C14H13NO2, CAS 523-64-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
523-64-8
Formula
C14H13NO2
Molar mass
227.26 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Flindersine?

Plain description, key identifiers and synonyms

Flindersine is an organic heterotricyclic compound, an organonitrogen heterocyclic compound and an oxacycle.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one
CAS number
523-64-8 CAS number cross-checked
Molecular formula
C14H13NO2
UNII
6A8PD12CKP
InChIKey
PXNMNABLQWUMCX-UHFFFAOYSA-N
InChI
InChI=1S/C14H13NO2/c1-14(2)8-7-10-12(17-14)9-5-3-4-6-11(9)15-13(10)16/h3-8H,1-2H3,(H,15,16)
SMILES (canonical and isomeric)
CC1(C=CC2=C(O1)C3=CC=CC=C3NC2=O)C

Synonyms

  • 2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one
  • 2,2-dimethyl-6H-pyrano(3,2-c)quinolin-5-one
  • 2,2-dimethyl-2,6-dihydro-5H-pyrano[3,2-c]quinolin-5-one
  • 2,2-Dimethyl-2,6-dihydro-pyrano[3,2-c]quinolin-5-one
  • 2,2-dimethyl-6-hydro-2H-pyrano[5,6-c]quinolin-5-one
  • 2h-pyrano[3,2-c]quinolin-5-ol, 2,2-dimethyl-
  • 2,2-dimethyl-2H-pyrano[3,2-c]quinolin-5(6H)-one
  • Pxnmnablqwumcx-uhfffaoysa-
  • 2,2-Dimethyl-2H,5H,6H-pyrano[3,2-c]quinolin-5-one
  • 5H-Pyrano[3, 2,6-dihydro-2,2-dimethyl-
  • 2,6-Dihydro-2,2-dimethyl-5H-pyrano[3,2-c]-quinolin-5-one
  • 5H-Pyrano(3,2-c)quinolin-5-one, 2,6-dihydro-2,2-dimethyl-
  • 2,6-Dihydro-2,2-dimethyl-5H-pyrano(3,2-c)quinolin-5-one
  • 2,2'-Dimethyl-alpha-pyrano(5',6',3,4)-2(1H)-quinolone

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
227.26 g/molcalc.
Exact mass
227.0946 Dacalc.
LogP (octanol/water)
2.71calc.
Topological polar surface area
42.09 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
17calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.21calc.
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, O=c1[nH]c2ccccc2c2c1C=CCO2

O=c1[nH]c2ccccc2c2c1C=CCO2

3 rings, 15 atoms.

16 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.

Flindersine 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 Flindersine can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Flindersine 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.

Get latest price

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

Frequently asked questions

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

What is Flindersine?

Flindersine is an organic heterotricyclic compound, an organonitrogen heterocyclic compound and an oxacycle.

What is the CAS number of Flindersine?

The CAS registry number of Flindersine is 523-64-8.

What is the molecular formula and weight of Flindersine?

The molecular formula of Flindersine is C14H13NO2 and its molar mass is 227.26 g/mol.

What is Flindersine used for?

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

Is Flindersine hazardous?

No GHS hazard classification for Flindersine 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 Flindersine?

Flindersine 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 Flindersine?

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

What is the price of Flindersine?

Suppliers quote Flindersine 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 Flindersine

Get quotes for Flindersine

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Flindersine
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Flindersine with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/flindersine-523-64-8" title="Flindersine structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293499

Price on request
Free quotes, contact stays private
Get quotes