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