Uracil

Fabricate a 3D chemical structure model of Uracil from Authentic Molymod Atoms & Bonds by Indigo Instruments

 What is Uracil?

Uracil is one of the 5 bases that constitute the nucleotides in DNA & RNA. Where DNA uses thymine (thymidine) to pair up with adenine (adenosine), it is replaced by uracil (uridine) in RNA.

A molecular model of Uracil in the Molymod Hybrid Dome style uses the atoms & bonds in the parts list below. Our free 3D Molecular Model Builder shows other styles & allows for image rotation as an assembly guide.

Chemical data
Molecular Weight Chemical Formula
112.0878 C4H4N2O2

Uracil molecular model built with Molymod Atoms & Bonds

Hybrid Dome
62053
Open Sphere
62009
Orbit Basic
68845NV
Orbit Flexible
68827W 68847W
Parts Synonyms
Parts
P/NDescriptionQTY
60150EAtom, Molymod, white (hydrogen), hemisphere, 19mm4
60200EAtom, Molymod, red (oxygen), 2 hole, 105 degrees2
60311EAtom, Molymod, blue (nitrogen), 3 hole, 120 degrees, 23mm2
60400EAtom, Molymod, black (carbon), 4 hole, 109.5 degrees, 23mm4
61012EBond, Molymod, grey (single), 20mm5
61013EBond, Molymod, grey (double/triple), 35mm6
61015EBond, Molymod, opaque, 2mm (for spacefilling models)4
Synonyms
  • 1H-pyrimidine-2,4-dione
  • URACIL
  • 66-22-8
  • 16908-84-2
  • 144104-68-7
  • 42910-77-0
  • 4433-21-0
  • 4433-24-3
  • 766-19-8
  • 24897-50-5
  • 2,4(1H,3H)-Pyrimidinedione, labeled with tritium
  • NCI60_003718
  • InChI=1/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8
  • U1128_SIGMA
  • AC-907/30002021
  • CHEBI:17568
  • Urazil
  • NSC29742
  • Uracil-5-d
  • NCIMech_000782
  • STK301734
  • 2,4-(1H,3H)-pyrimidinedione (9CI)
  • ST5165192
  • U0750_SIGMA
  • C00106
  • AI3-25470
  • BMS 205603-01
  • CCRIS 3077
  • EINECS 200-621-9
  • NSC 3970
  • SQ 6201
  • SQ 7726
  • SQ 8493
  • Uracil [USAN]
  • pyrimidine-2,4(1H,3H)-dione
  • AIDS-009895
  • AIDS009895
  • D00027
  • Uracil (JAN/USAN)
  • 2,4(1H,3H)-Pyrimidinedione (9CI)
  • 2-hydroxy-4(1H)-pyrimidinone
  • 2-hydroxy-4(3H)-pyrimidinone
  • 4-hydroxy-2(1H)-pyrimidinone
  • Uracil (8CI)
  • 2,4(1H,3H)-Pyrimidinedione
  • 2,4-Dihydroxypyrimidine
  • 2,4-Dioxopyrimidine
  • 2,4-Pyrimidinediol
  • 2,4-Pyrimidinedione
  • Hybar X
  • NSC3970
  • Pirod
  • Pyrod
  • RU 12709
  • Ura
  • U3879_SIGMA
  • Uracil-2-14C
  • ZINC00895045