Prazosin 3D structure

Prazosin (also called Furazosin, Prazosine) has the formula C₁₉H₂₁N₅O₄ and a molar mass of 383.4 g/mol. The model above is PubChem's computed 3D conformer: drag to rotate, scroll to zoom, and use the measurement tools to read bond lengths and angles.

Formula: C₁₉H₂₁N₅O₄
Molar mass: 383.4 g/mol
PubChem CID: 4893
Heavy atoms: 28
Category: Common drugs

Explore in 3D Space-filling model PubChem

Identifiers

IUPAC name	[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone
SMILES	`COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4=CC=CO4)N)OC`
PubChem CID	4893
Other names	Furazosin, Prazosine, Prazosina, Prazosinum, Prazocin

How to read the 3D model

Atoms use the standard CPK colors: carbon gray, hydrogen white, oxygen red, nitrogen blue, sulfur yellow. Switch to Spacefill to see the molecule's overall shape and size, or Stick for a clear view of the bonds. Click two atoms in distance mode to measure a bond length in ångströms.

3D coordinates are PubChem's computed conformer, one low-energy shape of the molecule. Flexible molecules can take many other shapes.

More common drugs

Browse all small molecules