Molecular properties
- Formula
- C19H21N5O4
- Molar mass
- 383.41 g·mol−1
- Exact mass
- 383.1594 Da
- 12
- PubChem CID
- 4893
Molecule record
[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone
C19H21N5O4
383.41 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Amide
Aromatic ring
Ether
Primary amine
Tertiary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)piperazine
- 19216-56-9
- 2-(4-(2-Furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline
- 2-{4-[(furan-2-yl)carbonyl]piperazin-1-yl}-6,7-dimethoxyquinazolin-4-amine
- 242-885-8
- C02CA01
- CHEBI:8364
- CP-122991
Show all 24 synonyms
- DTXCID0029008
- DTXSID4049082
- Furazosin
- Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)-
- Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-
- Prazocin
- Prazosina
- Prazosina [INN-Spanish]
- Prazosine
- Prazosine [INN-French]
- Prazosinum
- Prazosinum [INN-Latin]
- RefChem:55909
- XM03YJ541D
- [3H]-Prazosin
- prazosin
Structure identifiers
- Canonical SMILES
- COc1cc2nc(N3CCN(C(=O)c4ccco4)CC3)nc(N)c2cc1OC
- Isomeric SMILES
- COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4=CC=CO4)N)OC
- InChI
- InChI=1S/C19H21N5O4/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14/h3-4,9-11H,5-8H2,1-2H3,(H2,20,21,22)
- InChIKey
- IENZQIKPVFGBNW-UHFFFAOYSA-N
- PubChem CID
- 4893
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.