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Heterocyclic building blocks

Prinoxodan

Also known as Prinoxodano, Prinoxodanum, RGW 2938

CAS 111786-07-3Formula C13H14N4O2Molar mass 258.28 g/mol
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Prinoxodan chemical structure, C13H14N4O2, CAS 111786-07-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
111786-07-3
Formula
C13H14N4O2
Molar mass
258.28 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is Prinoxodan?

Plain description, key identifiers and synonyms

Prinoxodan is a chemical substance with the molecular formula C13H14N4O2 and a molar mass of 258.28 g/mol. Its CAS registry number is 111786-07-3. The IUPAC name is 3-methyl-6-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)-1,4-dihydroquinazolin-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-methyl-6-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)-1,4-dihydroquinazolin-2-one
CAS number
111786-07-3 CAS number cross-checked
Molecular formula
C13H14N4O2
UNII
W4VMH2E80M
InChIKey
SUCNEHPNQBBVHQ-UHFFFAOYSA-N
InChI
InChI=1S/C13H14N4O2/c1-17-7-9-6-8(2-3-10(9)14-13(17)19)11-4-5-12(18)16-15-11/h2-3,6H,4-5,7H2,1H3,(H,14,19)(H,16,18)
SMILES (canonical and isomeric)
CN1CC2=C(C=CC(=C2)C3=NNC(=O)CC3)NC1=O

Synonyms

  • Prinoxodano
  • Prinoxodanum
  • RGW 2938
  • 3,4-Dihydro-3-methyl-6-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-2(1H)-quinazolinone
  • 6-DMODP
  • RG W-2938
  • 6-(3,4-dihydro-3-methyl-2-oxoquinazolinyl)-4,5-dihydro-3-pyridazinone
  • 6-(6-(3,4-dihydro-3-methyl-2(1H)-2-oxoquinazolinyl))-4,5-dihydro-3(2H)-pyridazinone
  • 3-methyl-6-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)-1,4-dihydroquinazolin-2-one
  • 2(1H)-Quinazolinone, 3,4-dihydro-3-methyl-6-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-
  • 3-Methyl-6-(6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)-3,4-dihydroquinazolin-2(1H)-one
  • Prinoxodan (USAN/INN)
  • Prinoxodan pound RGW2938 pound(c)
  • 3-methyl-6-(6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)-1,2,3,4-tetrahydroquinazolin-2-one
  • 6-(6-Keto-4,5-Dihydro-1H-Pyridazin-3-Yl)-3-Methyl-1,4-Dihydroquinazolin-2-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
258.28 g/molcalc.
Exact mass
258.1117 Dacalc.
LogP (octanol/water)
1.28calc.
Topological polar surface area
73.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.31calc.
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=C1CCC(c2ccc3c(c2)CNC(=O)N3)=NN1

O=C1CCC(c2ccc3c(c2)CNC(=O)N3)=NN1

3 rings, 18 atoms.

No other chemical in our database has 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.

Prinoxodan suppliers

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

Frequently asked questions

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

What is Prinoxodan?

Prinoxodan is a chemical substance with the molecular formula C13H14N4O2 and a molar mass of 258.28 g/mol. Its CAS registry number is 111786-07-3. The IUPAC name is 3-methyl-6-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)-1,4-dihydroquinazolin-2-one.

What is the CAS number of Prinoxodan?

The CAS registry number of Prinoxodan is 111786-07-3.

What is the molecular formula and weight of Prinoxodan?

The molecular formula of Prinoxodan is C13H14N4O2 and its molar mass is 258.28 g/mol.

What is Prinoxodan used for?

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

Is Prinoxodan hazardous?

No GHS hazard classification for Prinoxodan 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 Prinoxodan?

Prinoxodan 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 Prinoxodan?

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

What is the price of Prinoxodan?

Suppliers quote Prinoxodan 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

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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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