Benzimidazole, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11415103	Thermo Scientific Alfa Aesar A12763.18	50 g
11425103	Thermo Scientific Alfa Aesar A12763.30	250 g
11405103	Thermo Scientific Alfa Aesar A12763.0B	1000 g

Description

Benzimidazole is a building block for making anthelmintic drugs like albendazole, mebendazole and triclabendazole and anti-ulcer drugs like pantoprazole, rabeprazole, lansoprazole and omeprazole. It is used in the preparation of pyrene derived benzimidazole linked polymers (BILPs), which are used for selective carbon dioxide separation applications due to their properties like porous materials, regenerability and sorbent selection parameters.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Benzimidazole is a building block for making anthelmintic drugs like albendazole, mebendazole and triclabendazole and anti-ulcer drugs like pantoprazole, rabeprazole, lansoprazole and omeprazole. It is used in the preparation of pyrene derived benzimidazole linked polymers (BILPs), which are used for selective carbon dioxide separation applications due to their properties like porous materials, regenerability and sorbent selection parameters.

Solubility
Sparingly soluble in water.

Notes
Store in cool place. Incompatible with strong oxidizing agents.

Chemical Identifiers

• CAS: 51-17-2
• Molecular Weight (g/mol): 118.14
• InChI Key: HYZJCKYKOHLVJF-UHFFFAOYSA-N
• PubChem CID: 5798
• SMILES: N1C=NC2=CC=CC=C12

• Molecular Formula: C7H6N2
• MDL Number: MFCD00005585
• Synonym: benzimidazole, 1h-benzo d imidazole, 1,3-benzodiazole, benzoimidazole, o-benzimidazole, 3-azaindole, benziminazole, benzoglyoxaline, azindole, 1,3-diazaindene
• ChEBI: CHEBI:41275

Specifications

• CAS: 51-17-2
• Boiling Point: 360°C
• MDL Number: MFCD00005585
• Merck Index: 14,1081
• Solubility Information: Sparingly soluble in water.
• SMILES: N1C=NC2=CC=CC=C12
• Molecular Weight (g/mol): 118.14
• ChEBI: CHEBI:41275
• Percent Purity: 99%

• Melting Point: 170°C to 174°C
• Molecular Formula: C7H6N2
• Beilstein: 109682
• Synonym: benzimidazole, 1h-benzo d imidazole, 1,3-benzodiazole, benzoimidazole, o-benzimidazole, 3-azaindole, benziminazole, benzoglyoxaline, azindole, 1,3-diazaindene
• InChI Key: HYZJCKYKOHLVJF-UHFFFAOYSA-N
• IUPAC Name: 1H-1,3-benzodiazole
• PubChem CID: 5798
• Formula Weight: 118.14
• Chemical Name or Material: Benzimidazole

Safety and Handling

missing translation for 'einecsNumber' : 200-081-4

missing translation for 'rtecsNumber' : DD5425000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only