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6-Amino-1,3-diethyl-2,4(1H,3H)-pyrimidinedione

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Name

6-Amino-1,3-diethyl-2,4(1H,3H)-pyrimidinedione

EINECS N/A
CAS No. 41740-15-2 Density 1.177g/cm3
PSA 70.02000 LogP 0.21320
Solubility N/A Melting Point 178-179°C
Formula C8H13N3O2 Boiling Point 276.2°C at 760 mmHg
Molecular Weight 183.21 Flash Point 120.8°C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 41740-15-2 (1,3-DIETHYL-6-AMINOURACIL) Hazard Symbols N/A
Synonyms

1,3-DIETHYL-6-AMINOURACIL;6-AMINO-1,3-DIETHYL-2,4(1H,3H)-PYRIMIDINEDIONE;6-aMino-1,3-diethyl-1,2,3,4-tetrahydropyriMidine-2,4-dione;6-AMino-1,3-diethyluracil;6-AMino-1,3-diethylpyriMidine-2,4(1H,3H)-dione

Article Data 16

6-Amino-1,3-diethyl-2,4(1H,3H)-pyrimidinedione Synthetic route

623-76-7

N,N'-diethylurea

372-09-8

cyanoacetic acid

41740-15-2

6-amino-1,3-diethyluracil

Conditions
ConditionsYield
Stage #1: N,N'-diethylurea; cyanoacetic acid In acetic anhydride at 75 - 85℃; for 2h; Inert atmosphere; Large scale;
Stage #2: With sodium hydroxide at 5 - 10℃; for 1h; Large scale;
93.3%
With acetic anhydride at 80℃; for 2h;88%
Stage #1: N,N'-diethylurea; cyanoacetic acid With acetic anhydride at 60℃; for 0.166667h; microwave irradiation;
Stage #2: With sodium hydroxide In ethanol at 20℃;
70%
634-95-7

N,N-diethylurea

372-09-8

cyanoacetic acid

41740-15-2

6-amino-1,3-diethyluracil

Conditions
ConditionsYield
In acetic acid at 80℃; for 2h;83%
372-09-8

cyanoacetic acid

N.N'-diethylurea

N.N'-diethylurea

41740-15-2

6-amino-1,3-diethyluracil

Conditions
ConditionsYield
With pyridine; trichlorophosphate
372-09-8

cyanoacetic acid

N.N'-diethyl-urea

N.N'-diethyl-urea

41740-15-2

6-amino-1,3-diethyluracil

Conditions
ConditionsYield
With acetic anhydride at 60℃; Behandeln des entstandenen N.N'-Diaethyl-N-cyanacetyl-harnstoffs mit Natronlauge;
623-76-7

N,N'-diethylurea

372-09-8

cyanoacetic acid

A

(E)-N-ethyl-2-cyano-3-ethylamino-2-butenamide

B

41740-15-2

6-amino-1,3-diethyluracil

Conditions
ConditionsYield
Stage #1: N,N'-diethylurea; cyanoacetic acid With acetic anhydride at 90 - 95℃; for 1h;
Stage #2: With sodium hydroxide at 90 - 95℃; for 0.25h;
769-42-6

1,3-dimethylbarbituric acid

48160-61-8

1,1'-(1,4-phenylene)bis(2,2-dihydroxyethanone)

41740-15-2

6-amino-1,3-diethyluracil

5,5'-(1,4-phenylenebis(1,3-diethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6,5-diyl))bis(1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione)

Conditions
ConditionsYield
With tetra-n-propylammonium bromide In ethanol for 1.66667h; Reflux;92%
48160-61-8

1,1'-(1,4-phenylene)bis(2,2-dihydroxyethanone)

126-81-8

dimedone

41740-15-2

6-amino-1,3-diethyluracil

6,6'-(1,4-phenylene)bis(1,3-diethyl-5-(2-hydroxy-4,4-dimethyl-6-oxocyclohexyl)-1,7-dihydro-2H-pyrrolo[2,3-d]pyrimidine-2,4(3H)-dione)

Conditions
ConditionsYield
With tetra-n-propylammonium bromide In ethanol for 1.83333h; Reflux;90%
36980-95-7

5-(1,3-Dimethyl-2,4-dioxopyrimidil)methyl ketone

41740-15-2

6-amino-1,3-diethyluracil

75993-46-3

6-Acetyl-1,3-diethyl-1H,8H-pyrido[2,3-d]pyrimidine-2,4,7-trione

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 1h; Heating;89%
With base89%
With ethanol; sodium 1.) - 2.) 1 h reflux; Yield given. Multistep reaction;
1600523-77-0

5,8-dihydroxy-1,2,3,4-tetrahydro-1,4-ethanonaphthalene-6-carboxaldehyde

41740-15-2

6-amino-1,3-diethyluracil

1600523-63-4

2,4-diethyl-8,9,10,11-tetrahydro-8,11-ethanobenzo[g]pyrimido[4,5-c]isoquinoline-1,3,7,12(2H,4H)-tetraone

Conditions
ConditionsYield
With magnesium sulfate; silver(l) oxide In dichloromethane at 20℃; for 2h;89%
41740-15-2

6-amino-1,3-diethyluracil

89073-60-9

6-amino-1,3-diethyl-5-nitroso-1H,3H-pyrimidine-2,4-dione

Conditions
ConditionsYield
With sodium nitrite In acetic acid at 50 - 60℃; for 0.25h;86%
With acetic acid; sodium nitrite at 20 - 60℃;76%
With acetic acid; sodium nitrite In water at 50 - 60℃; for 0.25h;74%

6-Amino-1,3-diethyl-2,4(1H,3H)-pyrimidinedione Chemical Properties

Molecular Structure:

Molecular Formula: C8H13N3O2
Molecular Weight: 183.2077
Systematic Name: 6-Amino-1,3-diethylpyrimidine-2,4(1H,3H)-dione
Synonyms of 1,3-Diethyl-6-aminouracil (CAS NO.41740-15-2): 6-Amino-1,3-diethyl-2,4(1h,3h)-pyrimidinedione
CAS NO: 41740-15-2
Product Categories: Nucleotides and Nucleosides ; Bases & Related Reagents ; Nucleotides
Melting point: 178-179°C 
Index of Refraction: 1.524
Molar Refractivity: 47.64 cm3
Molar Volume: 155.5 cm3
Surface Tension: 42.5 dyne/cm
Density: 1.177 g/cm3
Flash Point: 120.8 °C
Enthalpy of Vaporization: 51.47 kJ/mol
Boiling Point: 276.2 °C at 760 mmHg
Vapour Pressure of 1,3-Diethyl-6-aminouracil (CAS NO.41740-15-2): 0.00487 mmHg at 25°C

6-Amino-1,3-diethyl-2,4(1H,3H)-pyrimidinedione Safety Profile

HazardClass of 1,3-Diethyl-6-aminouracil (CAS NO.41740-15-2): IRRITANT

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