2-Hydroxybenzimidazole

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CAS:615-16-7
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CAS:615-16-7
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CAS:615-16-7
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CAS:615-16-7
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2-Hydroxybenzimidazole manufacturers

  • 2-Hydroxybenzimidazole
  • 	2-Hydroxybenzimidazole pictures
  • $5.00 / 1KG
  • 2024-03-28
  • CAS:615-16-7
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
2-Hydroxybenzimidazole Basic information
Product Name:2-Hydroxybenzimidazole
Synonyms:o-phenylene urea;RARECHEM AQ NN 0099;TIMTEC-BB SBB004209;TIMTEC-BB SBB000067;2-Hydroxybenzimidazole,2(1H)-Benzimidazolone (1H-Benzimidazol-2-ol);2-hydroxy and iMidazole;o-Benzimidazolone;2-Hydroxybenzimidazole,97%
CAS:615-16-7
MF:C7H6N2O
MW:134.14
EINECS:210-412-4
Product Categories:Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Imidazol&Benzimidazole;BENZIMIDAZOLE;PHARMACEUTICAL INTERMEDIATES;Benzimidazole Series;pharmaceutical;Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Benzimidazoles;Bioactive Small Molecules;Building Blocks;Cell Biology;Chemical Synthesis;H;Heterocyclic Building Blocks;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;API intermediates
Mol File:615-16-7.mol
2-Hydroxybenzimidazole Structure
2-Hydroxybenzimidazole Chemical Properties
Melting point >300 °C (lit.)
Boiling point 247.23°C (rough estimate)
density 1.2296 (rough estimate)
refractive index 1.5880 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility 0.543g/l
pka11.95±0.10(Predicted)
form Crystalline Powder
color Off-white to pale brown
Water Solubility insoluble
BRN 119866
LogP1.17 at 23℃ and pH6.2-6.4
CAS DataBase Reference615-16-7(CAS DataBase Reference)
NIST Chemistry Reference2H-Benzimidazol-2-one, 1,3-dihydro-(615-16-7)
EPA Substance Registry System2H-Benzimidazol-2-one, 1,3-dihydro- (615-16-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-37/39
WGK Germany 1
RTECS DE1625000
Hazard Note Irritant
TSCA Yes
HS Code 29339990
ToxicityLD50 scu-mus: 620 mg/kg ARZNAD 8,42,58
MSDS Information
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2-Hydroxybenzimidazole English
SigmaAldrich English
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2-Hydroxybenzimidazole Usage And Synthesis
Chemical Propertiesoff-white to pale brown crystalline powder
UsesA metabolite of the neuroleptic Droperidol (D679500).
Uses2-Hydroxybenzimidazole (Lansoprazole EP Impurity D(Rabeprazole EP Impurity K)) is a metabolite of the neuroleptic Droperidol (D679500).
Synthesis Reference(s)The Journal of Organic Chemistry, 33, p. 2543, 1968 DOI: 10.1021/jo01270a093
Synthesis, p. 322, 1991 DOI: 10.1055/s-1991-26457
Tetrahedron Letters, 22, p. 2431, 1981 DOI: 10.1016/S0040-4039(01)92925-9
Safety ProfileModerately toxic by subcutaneous route. When heated to decomposition it emits toxic vapors of NOx.
Tag:2-Hydroxybenzimidazole(615-16-7) Related Product Information
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