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Home> CAS DataBase Listed 3 > CAS 31431-39-7
Identification of 31431-39-7
  • Name:
  • Mebendazole (Related Reference)
  • EINECS:
  • 250-635-4
  • Synonyms:
  • Methyl 5-benzoyl-2-benzimidazolecarbamate; 2-Benzimidazolecarbamic acid, 5-benzoyl-, methyl ester; Sufil; R 17635; Equivurm Plus; MBDZ; Methyl 5-benzoyl benzimidazole-2-carbamate; Versid; (5-Benzoyl-1H-benzimidazol-2-yl)carbamic acid methyl ester; Mebex; Verpanyl; Mebendazole (JAN/USP); 2-Benzimidazolecarbamic acid, 5-benzoyl-, methyl ester (8CI); Mebutar; 5-Benzoyl-2-benzimidazolecarbamic acid methyl ester; Telmin; Vermox (TN); R 17,635; Bantenol; Telluryl compoundsTelmin; Vermox; R 17, 635; Lomper; Pantelmin; Methyl 5-benzoyl-2-benzimidazolylcarbamate;
  • InChI:
  • InChI=1/C16H13N3O3/c1-22-16(21)19-15-17-12-8-7-11(9-13(12)18-15)14(20)10-5-3-2-4-6-10/h2-9H,1H3,(H2,17,18,19,21)
  • This structure is also available as a 2d Mol file
Safety Data of 31431-39-7 Properties of 31431-39-7
  • Appearance:
  • white to yellowish powder
  • Molecular Weight:
  • 295.3
  • Density:
  • 1.388g/cm3
  • Melting Point:
  • 288.5℃
  • Storage Temperature:
  • 0-6°C
  • Refractive index:
  • 1.702
  • Solubility:
  • Insoluble
  • Stability:
  • No data.
  • Usage:
  • Anthelmintic (Nematodes)

  • More>>

CAS No. 31431-39-7 (Mebendazole )

  • CAS No:31431-39-7
  • Molecular Weight: 295.3
  • Molecular Formula: C16H13N3O3
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product
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Precursor and Product
product :
References of Mebendazole cas 31431-39-7

Toxicity

cat LD50 oral > 640mg/kg (640mg/kg) ? Toxicology and Applied Pharmacology. Vol. 24, Pg. 371, 1973.
chicken LD50 unreported > 40mg/kg (40mg/kg) ? United States Patent Document. Vol. #3657267,
dog LD intramuscular > 2gm/kg (2000mg/kg) ? Drugs in Japan Vol. -, Pg. 1207, 1990.
dog LD50 oral 1280mg/kg (1280mg/kg) ? Drugs in Japan Vol. -, Pg. 1207, 1990.
domestic animals - goat/sheep LD50 oral > 80mg/kg (80mg/kg) ? United States Patent Document. Vol. #3657267,
guinea pig LD50 oral > 1280mg/kg (1280mg/kg) ? Toxicology and Applied Pharmacology. Vol. 24, Pg. 371, 1973.
mouse LD50 intraperitoneal 712mg/kg (712mg/kg) ? Meditsinskaya Parazitologiya i Parazitarnye Bolezni. Medical Parasitology and Parasitic Diseases. Vol. 48(4), Pg. 29, 1979.
mouse LD50 oral 620mg/kg (620mg/kg) ? Meditsinskaya Parazitologiya i Parazitarnye Bolezni. Medical Parasitology and Parasitic Diseases. Vol. 47(6), Pg. 48, 1978.
rabbit LD50 oral > 640mg/kg (640mg/kg) ? Toxicology and Applied Pharmacology. Vol. 24, Pg. 371, 1973.
rat LD50 intramuscular 350mg/kg (350mg/kg) ? Drugs in Japan Vol. -, Pg. 1207, 1990.
rat LD50 oral 714mg/kg (714mg/kg) ? Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 19, Pg. 735, 1988.

Safety

Moderately toxic by ingestion and intraperitoneal routes. Human mutation data reported. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
Safety Information of Mebendazole (CAS NO.31431-39-7):
Hazard Codes: Xn
Risk Statements:
22: ?Harmful if swallowed?
Safety Statements:
36: ?Wear suitable protective clothing
RIDADR: UN 2811
WGK Germany: 3
RTECS: EY8600000