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CAS No 3546-41-6 , PYRVINIUM-4,4&prime

  • Name: PYRVINIUM-4,4&prime
  • CAS Registry Number:
  • Safety Statements: Poison by ingestion, subcutaneous, and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • EINECS: 222-596-3
  • Molecular Weight: 1151.39
  • InChI: InChI=1/2C26H28N3.C23H16O6/c2*1-19-17-21(20(2)29(19)24-9-7-6-8-10-24)11-13-23-14-12-22-18-25(27(3)4)15-16-26(22)28(23)5;24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h2*6-18H,1-5H3;1-10,24-25H,11H2,(H,26,27)(H,28,29)/q2*+1;/p-2
  • Molecular Formula: C75H70N6O6
  • Molecular Structure:CAS No:3546-41-6 PYRVINIUM-4,4&prime

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3546-41-6 PYRVINIUM PAMOATE, USP

  • United States Advance Scientific & Chemical, Inc. [Manufacturer]
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3546-41-6 PYRVINIUM PAMOATE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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References of PYRVINIUM-4,4&prime
Title: Pyrvinium Pamoate
CAS Registry Number: 3546-41-6
CAS Name: 6-(Dimethylamino)-2-[2-(2,5-dimethyl-1-phenyl-1H-pyrrol-3-yl)ethenyl]-1-methylquinolinium salt with 4,4￠-methylenebis[3-hydroxy-2-naphthalenecarboxylic acid] (2:1)
Synonyms: bis[6-(dimethylamino)-2-[2-(2,5-dimethyl-1-phenylpyrrol-3-yl)vinyl]-1-methylquinolinium] 4,4￠-methylenebis(3-hydroxy-2-naphthoate); 6-(dimethylamino)-2-[2-(2,5-dimethyl-1-phenyl-3-pyrryl)vinyl]-1-methylquinolinium salt of 2,2￠-dihydroxy-1,1￠-dinaphthylmethane-3,3￠-dicarboxylic acid; pyrvinium embonate; viprynium embonate
Trademarks: Molevac (Parke-Davis); Povanyl (Cl?ent-Th?an); Pyrcon (Meuselbach); Vanquin (Pfizer)
Molecular Formula: C75H70N6O6
Molecular Weight: 1151.39
Percent Composition: C 78.24%, H 6.13%, N 7.30%, O 8.34%
Literature References: Cyanine dye. Prepn: E. F. Elslager, D. F. Worth, US 2925417 (1960 to Parke, Davis). Determn in pharmaceutical prepn: H. D. Beckstead, S. J. Smith, J. Pharm. Sci. 56, 390 (1967); by HPLC: U. G. G. Hennig et al., Arch. Toxicol. 60, 278 (1987). Clinical trial: R. A. Buchanan et al., Clin. Pharmacol. Ther. 16, 716 (1974). Clinical pharmacology: T. C. Smith et al., ibid. 19, 802 (1976). Review of use in Enterobius vermicularis infections: G. C. Cook, Gut 35, 1159-1162 (1994).
Properties: Bright orange or orange-red to almost black precipitate, mp 210-215° (softens at 190°). Absorption max: 236, 356, 503 nm. Stable to heat, light and air. Slightly sol in chloroform, methoxyethanol; very slightly sol in alcohol. Practically insol in water, ether.
Melting point: mp 210-215° (softens at 190°)
Absorption maximum: Absorption max: 236, 356, 503 nm
 
Derivative Type: Pyrvinium chloride
CAS Registry Number: 548-84-5
Synonyms: Viprynium chloride
Manufacturers' Codes: SN-4395
Molecular Formula: C26H28ClN3
Molecular Weight: 417.97
Percent Composition: C 74.71%, H 6.75%, Cl 8.48%, N 10.05%
Literature References: Prepn: E. Van Lare, L. G. S. Brooker, US 2515912 (1950 to Eastman Kodak).
Properties: May occur as dihydrate, deep-red powder, dec 249-251°. Sparingly sol in water.
 
Therap-Cat: Anthelmintic (Nematodes).
Keywords: Anthelmintic (Nematodes).