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CAS No 1649-18-9 , 1-(4-fluorophenyl)-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-one Search by region : Switzerland

  • Name: 1-(4-fluorophenyl)-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-one
  • Synonyms: Fluoperidol; R-1929; Eucalmyl; Suicalm; Sedaperone vet;Stresnil; 1649-18-9; Azaperon; Azeperone;1-(4-fluorophenyl)-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-one;
  • CAS Registry Number:
  • Transport: UN2811 6.1/PG 3
  • Density: 1.168 g/cm3
  • Refractive index: 1.568
  • Water Solubility: very slightly Soluble in water ,50mg/l
  • Safety Statements: Poison by ingestion, intravenous, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of F− and NOx.
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 216-715-8
  • Molecular Weight: 327.395883
  • InchiKey: XTKDAFGWCDAMPY-UHFFFAOYSA-N
  • InChI: InChI=1S/C19H22FN3O/c20-17-8-6-16(7-9-17)18(24)4-3-11-22-12-14-23(15-13-
    22)19-5-1-2-10-21-19/h1-2,5-10H,3-4,11-15H2
  • Risk Statements: 22
  • Molecular Formula: C19H22FN3O
  • Molecular Structure:CAS No:1649-18-9 1-(4-fluorophenyl)-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-one

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1649-18-9 Metyrapone

  • Metyrapone, 99.1 %
  • Switzerland BIOTREND Chemicals AG [Manufacturer]
  • Tel: +41 44 805 76 76
  • Fax: +41 44 805 76 77
  • Address: BIOTREND Chemicals AG
    Unterdorfstr. 21b
    CH-8602 Wangen/Zuerich
    Switzerland null,nullSwitzerland
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References of 1-(4-fluorophenyl)-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-one
Title: Azaperone
CAS Registry Number: 1649-18-9
CAS Name: 1-(4-Fluorophenyl)-4-[4-(2-pyridinyl)-1-piperazinyl]-1-butanone
Synonyms: 4¢-fluoro-4-[4-(2-pyridyl)-1-piperazinyl]butyrophenone; 1-[3-(4-fluorobenzoyl)propyl]-4-(2-pyridyl)piperazine
Manufacturers' Codes: R-1929
Trademarks: Stresnil (Janssen); Suicalm (Janssen)
Molecular Formula: C19H22FN3O
Molecular Weight: 327.40
Percent Composition: C 69.70%, H 6.77%, F 5.80%, N 12.83%, O 4.89%
Literature References: Prepn: Janssen, US 2979508 (1961). Synthesis of labeled compound: Soudijn, van Wijngaarden, J. Lab. Comp. 4, 159 (1968). Distribution and metabolism studies in rat and pig: Heykants et al., Arzneim.-Forsch. 21, 982, 1263, 1357 (1971). Veterinary clinical studies: Symoens, van den Brande, Vet. Rec. 85, 64 (1969). Crystal structure: M. H. J. Koch et al., Acta Crystallogr. 33B, 1975 (1977).
Properties: Crystals, mp 73-75°.
Melting point: mp 73-75°
Therap-Cat-Vet: Sedative; tranquilizer.