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CAS No 524-40-3 , 4-methoxy-1-methyl-2-oxopyridine-3-carbonitrile

  • Name: 4-methoxy-1-methyl-2-oxopyridine-3-carbonitrile
  • Synonyms: Ricidine; Recinine;4-methoxy-1-methyl-2-oxopyridine-3-carbonitrile; NSC642604; 524-40-3;Ricinin; Ritsinin; NSC 409913; NSC 642604; NSC409913;
  • CAS Registry Number:
  • Density: 1.23 g/cm3
  • Refractive index: 1.547
  • Water Solubility: soluble in water? methanol and ethanol; less in organic solvents
  • Safety Statements: A poison by ingestion and subcutaneous route. When heated to decomposition it emits toxic vapors of NOx.
  • Hazard Symbols: A poison by ingestion.
  • EINECS: 208-359-7
  • Molecular Weight: 164.16132
  • InchiKey: PETSAYFQSGAEQY-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H8N2O2/c1-10-4-3-7(12-2)6(5-9)8(10)11/h3-4H,1-2H3
  • Molecular Formula: C8H8N2O2
  • Molecular Structure:CAS No:524-40-3 4-methoxy-1-methyl-2-oxopyridine-3-carbonitrile

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524-40-3 ricinine

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524-40-3 RICININE

  • RICININE
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
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  • Address: Unit B, 1/F., Cheong Shing Bldg.,
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References of 4-methoxy-1-methyl-2-oxopyridine-3-carbonitrile
Title: Ricinine
CAS Registry Number: 524-40-3
CAS Name: 1,2-Dihydro-4-methoxy-1-methyl-2-oxo-3-pyridinecarbonitrile
Synonyms: 1,2-dihydro-4-methoxy-1-methyl-2-oxonicotinonitrile; ricidine
Molecular Formula: C8H8N2O2
Molecular Weight: 164.16
Percent Composition: C 58.53%, H 4.91%, N 17.06%, O 19.49%
Literature References: From seeds and leaves of the castor plant, Ricinus communis L., Euphorbiaceae. Extraction procedure: B?ttcher, Ber. 51, 673 (1918). Synthesis starting with polymerization of cyanoacetyl chloride: Schroeter et al., Ber. 65, 432 (1932). Biosynthesis: Waller, Henderson, J. Biol. Chem. 236, 1186 (1961); Essery et al., Can. J. Chem. 41, 1142 (1963).
Properties: Prisms, needles from alc, mp 201.5°. Sublimes at 170-180° under 20 mm pressure. Sparingly sol in water, alc, chloroform, ether. Neutral to litmus. Does not form salts with acids.
Melting point: mp 201.5°
CAUTION: Ingestion may cause nausea, vomiting, hemorrhagic gastroenteritis, hepatic and renal damage, convulsions, coma, hypotension, respiratory depression, death.