2-Propyl-1H-benzimidazole TCI P2913

Chemical Identity

CAS No.: 5465-29-2
Purity: >98.0%(GC)(T)

Rp 1.326.150,00

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2-Propyl-1H-benzimidazole (TCI P2913, CAS 5465-29-2) is a heterocyclic compound built on a benzimidazole core. This core is a benzene ring fused to an imidazole ring, and in this compound it carries a propyl group at the 2-position. Benzimidazole is one of the most important scaffolds in medicinal chemistry and materials chemistry. In the laboratory, this compound is used mainly as a starting material or intermediate in organic synthesis. Researchers use it to build more complex molecules, such as biologically active derivatives, ligands for metal complexes, or model compounds for studying the reactivity of nitrogen-containing heterocyclic rings.

Several useful properties in one structure make this compound a common choice. The nitrogen atoms of the imidazole ring can act as both hydrogen-bond donors and hydrogen-bond acceptors. The pyridine-type nitrogen can coordinate to metal ions, which makes the molecule a practical ligand building block. The N–H group can also be alkylated or arylated to give a wide range of derivatives from one parent compound. The propyl chain at the 2-position makes the molecule more lipophilic and changes the steric environment around the reactive centre. Researchers can use this to tune solubility and selectivity when they design new compounds.

The 2-propylbenzimidazole framework also appears in several pharmaceutical compounds of the sartan class. This makes it relevant to structure–activity relationship studies. In Indonesia, this compound is used in university organic and medicinal chemistry laboratories, pharmaceutical research and development units, and research institutes working on heterocyclic synthesis or coordination chemistry. Graduate students and researchers use it in multistep synthesis projects, in derivative libraries for biological screening, and in teaching or research on how fused nitrogen heterocycles behave in common organic reactions.

Related TCI products

Organic synthesis intermediate: the benzimidazole core and the reactive N–H group make this compound a practical starting point for building more complex heterocyclic molecules step by step.
Medicinal chemistry derivative synthesis: benzimidazole is a key scaffold in drug discovery, so this compound suits the preparation of new derivatives that will be screened for biological activity.
Structure–activity relationship studies: the 2-propylbenzimidazole framework appears in sartan-class pharmaceuticals, so this compound is a relevant model for studying how structural changes affect activity.
Ligand preparation for metal complexes: the pyridine-type nitrogen can coordinate to metal ions, so the compound works well for designing and synthesising ligands in coordination chemistry research.
Reactivity studies of nitrogen heterocycles: the propyl substituent and the hydrogen-bonding imidazole nitrogens make it a useful model for studying N-alkylation, N-arylation and steric effects in fused ring systems.

Brand	TCI (product code P2913)
CAS number	5465-29-2
Molecular formula	—
Purity	—
Category	TCI
Pack sizes	available in the standard pack sizes offered by TCI for this product code; please confirm the current options when ordering
Physical form	refer to the supplier's Certificate of Analysis and Safety Data Sheet for confirmed physical form
Storage	store as directed on the product label and Safety Data Sheet, in a tightly closed container

Keep 2-Propyl-1H-benzimidazole in its original, tightly sealed container. Store it in a cool, dry and well-ventilated area, away from direct sunlight, heat sources and incompatible substances such as strong oxidising agents. Always follow the specific storage conditions on the product label and in the Safety Data Sheet. After use, close containers promptly to protect the contents from moisture and contamination. Handle the material only in a well-ventilated laboratory, preferably in a fume hood. Wear suitable personal protective equipment, including safety glasses, laboratory gloves and a lab coat. Avoid inhaling dust or vapour, and avoid contact with skin and eyes. Wash your hands thoroughly after handling. Label all secondary containers clearly with the compound name and CAS number. Dispose of waste in line with institutional and local regulations for chemical waste.

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