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CAS RN: 31431-39-7 | Product Number: M2273


Purity: >98.0%(HPLC)(N)
  • Methyl [5-(Benzoyl)benzimidazol-2-yl]carbamate
≥20  ≥20 
13   ≥20 

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* The storage conditions are subject to change without notice.

Product Number M2273
Purity / Analysis Method >98.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__1__6H__1__3N__3O__3 = 295.30  
Physical State (20 deg.C) Solid
CAS RN 31431-39-7
Reaxys Registry Number 759809
PubChem Substance ID 135727223
Merck Index (14) 5768
MDL Number


Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Properties (reference)
Melting Point 287 °C
Solubility in water Insoluble
Solubility (very slightly) Acetone
Solubility (insoluble in) Alcohol
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
RTECS# EY8600000
Transport Information:
H.S.code* 2933.99-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
Studies of Anthelmintic Action


  • Albendazole, mebendazole and praziquantel. Review of non-clinical toxicity and pharmacokinetics
  • The anthelmintic drug mebendazole induces mitotic arrest and apoptosis by depolymerizing tubulin in non-small cell lung cancer cells
    • J.-i. Sasaki, R. Ramesh, S. Chada, Y. Gomyo, J. A. Roth, T. Mukhopadhyay, Mol. Cancer Ther. 2002, 1, 1201.
  • Mebendazole and related anthelmintics
    • H. Van den Bossche, F. Rochette, C. Hoerig, Adv. Pharmacol. Chemother. 1982, 19, 67.

PubMed Literature

Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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C of A & Other Certificates
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Other Documents