TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PYRAZOLE [4 records]

Record 1 2023-05-16

English

Subject field(s)
  • Chemical Elements and Compounds
  • Agricultural Chemicals
  • Medication
Universal entry(ies)
C3H4N2
formula, see observation
C3H3N2H
formula, see observation
288-13-1
CAS number
DEF

A crystalline feeble heterocyclic base ... isomeric with imidazole obtained usually by the action of acetylene on diazomethane.

OBS

Chemical formula: C3H4N2 or C3H3N2H

French

Domaine(s)
  • Éléments et composés chimiques
  • Agents chimiques (Agriculture)
  • Médicaments
Entrée(s) universelle(s)
C3H4N2
formula, see observation
C3H3N2H
formula, see observation
288-13-1
CAS number
OBS

Formule chimique : C3H4N2 ou C3H3N2H

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Agentes químicos (Agricultura)
  • Medicamentos
Entrada(s) universal(es)
C3H4N2
formula, see observation
C3H3N2H
formula, see observation
288-13-1
CAS number
OBS

Fórmula química : C3H4N2 o C3H3N2H

Save record 1

Record 2 2012-03-05

English

Subject field(s)
  • Biochemistry
  • Analytical Chemistry
CONT

The main biotransformation steps of fluxapyroxad in rats are hydroxylation at the biphenyl ring, N-demethylation at the pyrazole ring, loss of a fluorine atom at the biphenyl ring, and conjugation with glucuronic acid or with glutathione derivatives ...[N: must be written in italics.]

PHR

N-demethylation at the pyrazole ring.

French

Domaine(s)
  • Biochimie
  • Chimie analytique
CONT

Les RRT [résidus radioactifs totaux] dans les feuilles de pommier se chiffraient entre 2, 603 et 14, 733 ppm et entre 3, 723 et 9, 729 ppm, respectivement, pour le chlorantraniliprole radiomarqué sur le carbonyle du noyau benzamide et sur le carbonyle du noyau pyrazole.

PHR

N-déméthylation du noyau pyrazole. [N : s’écrit en italique. ]

Spanish

Save record 2

Record 3 2011-03-16

English

Subject field(s)
  • Chemical Elements and Compounds
  • Medication
Universal entry(ies)
(CH3)2(C6H5)C3HN2O
formula, see observation
C11H12ON2
formula, see observation
C11H12N2O
formula, see observation
DEF

A chemical product in the form of colorless crystals or of a powder that is odorless, that has a slightly bitter taste, that is soluble in water, alcohol, and chloroform, that is slightly soluble in ether and that is used in medicine, as an analytical reagent for nitrous acid, nitric acid, and iodine number.

OBS

1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one: The capital letter "H" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

Antipyrine: US pharmaceutical Codex.

OBS

phenazone: international nonproprietary name (INN) of the World Health Organization (WHO).

OBS

Chemical formula: (CH3)2(C6H5)C3HN2O or C11H12ON2 or C11H12N2O

French

Domaine(s)
  • Éléments et composés chimiques
  • Médicaments
Entrée(s) universelle(s)
(CH3)2(C6H5)C3HN2O
formula, see observation
C11H12ON2
formula, see observation
C11H12N2O
formula, see observation
DEF

Composé hétérocyclique de la famille du pyrazole [utilisé comme] analgésique, antipyrétique et réactif analytique.

OBS

1,5-diméthyl-2-phényl-1,2-dihydro-3H-pyrazol-3-one : La lettre majuscule «H» s’écrit en italique; forme recommandée par l’UICPA (Union internationale de chimie pure et appliquée).

OBS

phénazone : Dénomination commune internationale (DCI) de l’Organisation mondiale de la santé (OMS).

OBS

Antipyrine : Pharmacopée américaine.

OBS

Formule chimique : (CH3)2(C6H5)C3HN2O ou C11H12ON2 ou C11H12N2O

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Medicamentos
Entrada(s) universal(es)
(CH3)2(C6H5)C3HN2O
formula, see observation
C11H12ON2
formula, see observation
C11H12N2O
formula, see observation
DEF

Polvo o cristales incoloros, inodoros y de sabor algo amargo. Soluble en agua, alcohol y cloroformo. Ligeramente soluble en éter. Algo tóxico.

OBS

Fórmula química: (CH3)2(C6H5)C3HN2O o C11H12ON2 o C11H12N2O

Save record 3

Record 4 1998-01-20

English

Subject field(s)
  • Medication

French

Domaine(s)
  • Médicaments
OBS

Dénomination commune internationale pour le corps de formule C5H9N3 ou ß-aminoéthyl-3 pyrazole; stimule la sécrétion d’acide chlorhydrique.

Spanish

Save record 4

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