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Heterocyclic building blocks

Bemarinone

Also known as Bemarinona, Bemarinonum, 2(1H)-Quinazolinone, 5,6-dimethoxy-4-methyl-

CAS 92210-43-0Formula C11H12N2O3Molar mass 220.23 g/mol
1 supplier listed
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Bemarinone chemical structure, C11H12N2O3, CAS 92210-43-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
92210-43-0
Formula
C11H12N2O3
Molar mass
220.23 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is Bemarinone?

Plain description, key identifiers and synonyms

Bemarinone is a chemical substance with the molecular formula C11H12N2O3 and a molar mass of 220.23 g/mol. Its CAS registry number is 92210-43-0. The IUPAC name is 5,6-dimethoxy-4-methyl-3H-quinazolin-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5,6-dimethoxy-4-methyl-3H-quinazolin-2-one
CAS number
92210-43-0 CAS number cross-checked
Molecular formula
C11H12N2O3
UNII
29J330V3XV
InChIKey
WVNXGAOAWSQPAL-UHFFFAOYSA-N
InChI
InChI=1S/C11H12N2O3/c1-6-9-7(13-11(14)12-6)4-5-8(15-2)10(9)16-3/h4-5H,1-3H3,(H,12,13,14)
SMILES (canonical and isomeric)
CC1=C2C(=NC(=O)N1)C=CC(=C2OC)OC

Synonyms

  • Bemarinona
  • Bemarinonum
  • 2(1H)-Quinazolinone, 5,6-dimethoxy-4-methyl-
  • 5,6-Dimethoxy-4-methyl-1H-quinazolin-2-one
  • 5,6-dimethoxy-4-methyl-3H-quinazolin-2-one
  • 5,6-dimethoxy-4-methyl-2(1H)-quinazolinone
  • 5,6-Dimethoxy-4-methylquinazolin-2(1H)-one
  • 5,6-dimethoxy-4-methyl-2-quinazolinone
  • 5,6-Dimethoxy-4-methyl-2(1H)quinazolinone
  • 5,6-Dimethyl-4-methyl-2(1H)-quinazolinone

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
220.23 g/molcalc.
Exact mass
220.0848 Dacalc.
LogP (octanol/water)
1.25calc.
Topological polar surface area
64.21 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.27calc.
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=c1nc2ccccc2c[nH]1

O=c1nc2ccccc2c[nH]1

2 rings, 11 atoms, the 1,2-Dihydroquinazolin-2-one ring system.

140 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.

Bemarinone suppliers

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  • ChemPh
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Where suppliers are based

1 supplier in 0 countries

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Bemarinone 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 Bemarinone is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Bemarinone?

Bemarinone is a chemical substance with the molecular formula C11H12N2O3 and a molar mass of 220.23 g/mol. Its CAS registry number is 92210-43-0. The IUPAC name is 5,6-dimethoxy-4-methyl-3H-quinazolin-2-one.

What is the CAS number of Bemarinone?

The CAS registry number of Bemarinone is 92210-43-0.

What is the molecular formula and weight of Bemarinone?

The molecular formula of Bemarinone is C11H12N2O3 and its molar mass is 220.23 g/mol.

What is Bemarinone used for?

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

Is Bemarinone hazardous?

No GHS hazard classification for Bemarinone 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 Bemarinone?

Bemarinone is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bemarinone?

CompoundList lists 1 supplier of Bemarinone. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Bemarinone?

Suppliers quote Bemarinone 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 Bemarinone

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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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