TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
C19H21N5O4 [2 records]
Record 1 - internal organization data 2011-03-18
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 1
Record 1, Main entry term, English
- 2-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine
1, record 1, English, 2%2D%5B4%2D%28furan%2D2%2Dcarbonyl%29piperazin%2D1%2Dyl%5D%2D6%2C7%2Ddimethoxyquinazolin%2D4%2Damine
correct, see observation
Record 1, Abbreviations, English
Record 1, Synonyms, English
- 2-[4-(2-furoyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine 1, record 1, English, 2%2D%5B4%2D%282%2Dfuroyl%29piperazin%2D1%2Dyl%5D%2D6%2C7%2Ddimethoxyquinazolin%2D4%2Damine
correct, see observation
- 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline 2, record 1, English, 2%2D%284%2D%282%2Dfuroyl%29piperazin%2D1%2Dyl%29%2D4%2Damino%2D6%2C7%2Ddimethoxyquinazoline
avoid, see observation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Prazosin. ... 2-(4-2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline; furazosin. C19H21N5O4; mol wt 382.42. ... Therap cat: Antihypertensive. 3, record 1, English, - 2%2D%5B4%2D%28furan%2D2%2Dcarbonyl%29piperazin%2D1%2Dyl%5D%2D6%2C7%2Ddimethoxyquinazolin%2D4%2Damine
Record number: 1, Textual support number: 1 OBS
2-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine: form recommended by the IUPAC (International Union of Pure and Applied Chemistry). 1, record 1, English, - 2%2D%5B4%2D%28furan%2D2%2Dcarbonyl%29piperazin%2D1%2Dyl%5D%2D6%2C7%2Ddimethoxyquinazolin%2D4%2Damine
Record number: 1, Textual support number: 2 OBS
Chemical formula: C19H21N5O4 4, record 1, English, - 2%2D%5B4%2D%28furan%2D2%2Dcarbonyl%29piperazin%2D1%2Dyl%5D%2D6%2C7%2Ddimethoxyquinazolin%2D4%2Damine
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- 2-[4-(furane-2-carbonyl)pipérazin-1-yl]-6,7-diméthoxyquinazolin-4-amine
1, record 1, French, 2%2D%5B4%2D%28furane%2D2%2Dcarbonyl%29pip%C3%A9razin%2D1%2Dyl%5D%2D6%2C7%2Ddim%C3%A9thoxyquinazolin%2D4%2Damine
correct, see observation, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- 2-[4-(2-furoyl)pipérazin-1-yl]-6,7-diméthoxyquinazolin-4-amine 1, record 1, French, 2%2D%5B4%2D%282%2Dfuroyl%29pip%C3%A9razin%2D1%2Dyl%5D%2D6%2C7%2Ddim%C3%A9thoxyquinazolin%2D4%2Damine
correct, see observation, masculine noun
- 2-(4-(2-furoyl) pipérazine-1-yl)-4-amino-6,7-diméthoxyquinazoline) 2, record 1, French, 2%2D%284%2D%282%2Dfuroyl%29%20pip%C3%A9razine%2D1%2Dyl%29%2D4%2Damino%2D6%2C7%2Ddim%C3%A9thoxyquinazoline%29
avoid, see observation, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
2-[4-(furane-2-carbonyl)pipérazin-1-yl]-6,7-diméthoxyquinazolin-4-amine : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée). 1, record 1, French, - 2%2D%5B4%2D%28furane%2D2%2Dcarbonyl%29pip%C3%A9razin%2D1%2Dyl%5D%2D6%2C7%2Ddim%C3%A9thoxyquinazolin%2D4%2Damine
Record number: 1, Textual support number: 2 OBS
Formule chimique : C19H21N5O4 3, record 1, French, - 2%2D%5B4%2D%28furane%2D2%2Dcarbonyl%29pip%C3%A9razin%2D1%2Dyl%5D%2D6%2C7%2Ddim%C3%A9thoxyquinazolin%2D4%2Damine
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-02-24
Record 2, English
Record 2, Subject field(s)
- Chemical Elements and Compounds
- Medication
Universal entry(ies) Record 2
Record 2, Main entry term, English
- prazosin
1, record 2, English, prazosin
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Prazosin is used alone or in combination with other medications to treat high blood pressure. Prazosin is in a class of medications called alpha-blockers. It works by relaxing the blood vessels so that blood can flow more easily through the body. 2, record 2, English, - prazosin
Record number: 2, Textual support number: 1 OBS
Active ingredient commonly sold under the name Minipress (an oral drug). 3, record 2, English, - prazosin
Record number: 2, Textual support number: 2 OBS
Chemical formula: C19H21N5O4 3, record 2, English, - prazosin
Record 2, French
Record 2, Domaine(s)
- Éléments et composés chimiques
- Médicaments
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- prazosine
1, record 2, French, prazosine
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La prazosine agit en bloquant les récepteurs alpha-1-adrénergiques postsynaptiques. Elle abaisse la pression artérielle et améliore le débit cardiaque dans l'insuffisance cardiaque. 2, record 2, French, - prazosine
Record number: 2, Textual support number: 1 OBS
Principe actif couramment commercialisé sous le nom de Minipress (médicament à administration orale). 3, record 2, French, - prazosine
Record number: 2, Textual support number: 2 OBS
Formule chimique : C19H21N5O4 3, record 2, French, - prazosine
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Elementos y compuestos químicos
- Medicamentos
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- prazosina
1, record 2, Spanish, prazosina
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


