Product Name

  • Name

    Potassium oxonate

  • EINECS 218-627-5
  • CAS No. 2207-75-2
  • Article Data5
  • CAS DataBase
  • Density
  • Solubility Soluble in hot water.
  • Melting Point 300 °C(lit.)
  • Formula C4H2KN3O4
  • Boiling Point
  • Molecular Weight 195.176
  • Flash Point
  • Transport Information
  • Appearance off-white solid
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 2207-75-2 (Potassium oxonate)
  • Hazard Symbols
  • Synonyms 1,3,5-Triazine-2-carboxylicacid, 1,4,5,6-tetrahydro-4,6-dioxo-, monopotassium salt (9CI);Allantoxanicacid, monopotassium salt (8CI);Allantoxanic acid, potassium salt (7CI);Oteracil potassium;Potassium 2,6-dihydroxytriazinecarboxylate;Potassiumazaorotate;Potassium otastat;Potassium 1,4,5,6-tetrahydro-4,6-dioxo-1,3,5-triazine-2-carboxylate;1,4,5,6-tetrahydro-4,6-dioxo-, monopotassium salt (9CI);Oxonic acid, potassium salt;5-Azaorotic acid, potassium salt;Potassium s-triazine-2,4-dione-6-carboxylate;
  • PSA 118.74000
  • LogP -3.17830

Synthetic route

oxaluric acid
585-05-7

oxaluric acid

urea
57-13-6

urea

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
2207-75-2

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate

Conditions
ConditionsYield
Stage #1: oxaluric acid; urea With toluene-4-sulfonic acid In ethanol at 50℃; for 6h;
Stage #2: With potassium hydroxide In ethanol; water at 0℃; for 2h; pH=5.5; Temperature; Reagent/catalyst; Solvent; pH-value;
94.64%
Allantoin
97-59-6

Allantoin

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
2207-75-2

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate

Conditions
ConditionsYield
With N-Bromosuccinimide; potassium iodide; potassium hydroxide In water at 0 - 25℃; for 3h; Temperature; Reagent/catalyst; Darkness;91.32%
dehydro-allantoin
105245-87-2

dehydro-allantoin

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
2207-75-2

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate

Conditions
ConditionsYield
With potassium hydroxide In water for 0.333333h;82%
acetic acid
64-19-7

acetic acid

Allantoin
97-59-6

Allantoin

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
2207-75-2

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate

Conditions
ConditionsYield
Stage #1: Allantoin With bromine; potassium iodide; potassium hydroxide In water at 0 - 25℃; for 30h;
Stage #2: acetic acid In water at 0 - 5℃; pH=5; Time;
76.1%
water
7732-18-5

water

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
2207-75-2

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate

cobalt(II) perchlorate hexahydrate

cobalt(II) perchlorate hexahydrate

[(cobalt(II))3(oxonate)3(H2O)6]2*13H2O

[(cobalt(II))3(oxonate)3(H2O)6]2*13H2O

Conditions
ConditionsYield
In methanol80%
iron(II) perchlorate monohydrate

iron(II) perchlorate monohydrate

water
7732-18-5

water

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate
2207-75-2

monopotassium 1,2,3,4-tetrahydro-2,4-dioxo-1,3,5-triazine-6-carboxylate

[(iron(II))3(oxonate)3(H2O)6]2*13H2O

[(iron(II))3(oxonate)3(H2O)6]2*13H2O

Conditions
ConditionsYield
In methanol78%

Potassium oxonate Chemical Properties


IUPAC Name: Potassium 4,6-dioxo-1H-1,3,5-triazine-2-carboxylate
Molecular Formula: C4H2KN3O4
Molecular Weight: 195.17 g/mol
Canonical SMILES: C1(=NC(=O)NC(=O)N1)C(=O)[O-].[K+]
InChI: InChI=1S/C4H3N3O4.K/c8-2(9)1-5-3(10)7-4(11)6-1;/h(H,8,9)(H2,5,6,7,10,11);/q;+1/p-1
EINECS: 218-627-5
Classification Code: Reproductive Effect
Product Categories: Classes of Metal Compounds; K (Potassium) Compounds (excluding simple potassium salts); Typical Metal Compounds; Heterocycles; Intermediates & Fine Chemicals; Pharmaceuticals
H-Bond Donor: 2
H-Bond Acceptor: 4
Rotatable Bond Count: 1
Tautomer Count: 5
Exact Mass: 194.968237
MonoIsotopic Mass: 194.968237
Topological Polar Surface Area: 111
Heavy Atom Count: 12
Complexity: 274
Melting Point of Potassium oxonate (CAS NO.2207-75-2): 300 °C(lit.)

Potassium oxonate Uses

 Potassium oxonate (CAS NO.2207-75-2) can be used as antitumor effect potentiator and antitumor agent.

Potassium oxonate Toxicity Data With Reference

1.    

par-hmn TDLo:20 mg/kg:GIT

    CLPTAT    Clinical Pharmacology and Therapeutics. 6 (1965),436.

Potassium oxonate Safety Profile

Human gastrointestinal tract effects by parenteral route. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx and K2O.
Safety Statements: 24/25 
S24/25: Avoid contact with skin and eyes.
WGK Germany of Potassium oxonate (CAS NO.2207-75-2): 3

Potassium oxonate Specification

  Potassium oxonate (CAS NO.2207-75-2), its Synonyms are 1,3,5-Triazine-2-carboxylic acid, 1,4,5,6-tetrahydro-4,6-dioxo-, monopotassium salt (9CI) ; Allantoxanic acid, monopotassium salt (8CI) ; Oxonic acid, potassium salt ; Potassium 1,4,5,6-tetrahydro-4,6-dioxo-1,3,5-triazine-2-carboxylate ; 1,4,5,6-Tetrahydro-4,6-dioxo-s-triazine-2-carboxylic acid, potassium salt ; 5-Azaorotic acid, potassium salt ; Allantoxanic acid, potassium salt ; Oxonate ; Oxonate, potassium ; Oxonic acid, potassium salt ; Potassium 2,6-dihydroxytriazinecarboxylate ; Potassium azaorotate ; Potassium s-triazine-2,4-dione-6-carboxylate . It is off-white solid.

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