2-(4-Piperidinyl)-1H-benzimidazole

Basic Information

View in Editor

CAS Number

38385-95-4

Molecular Formula

C12H15N3

Molecular Weight

201.27 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

258-263°C

Boiling Point

441.3°C at 760 mmHg

Density

1.2±0.1 g/cm3

Flash Point

220.7±26.8 °C

Refractive Index

1.628

Vapor Pressure

0.0±1.1 mmHg at 25°C

SMILES

View in Editor

C1CNCCC1C2=NC3=CC=CC=C3N2

InChI

InChI=1S/C12H15N3/c1-2-4-11-10(3-1)14-12(15-11)9-5-7-13-8-6-9/h1-4,9,13H,5-8H2,(H,14,15)

InChIKey

HBOGHPAOOWUTLB-UHFFFAOYSA-N

LogP

2.0299

Topological Polar Surface Area

40.71 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

213

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

AC-29249
J-510282
4-(1H-Benzimidazol-2-yl)piperidine
1H-Benzoimidazole, 2-(piperidin-4-yl)-
2-(piperidin-4-yl)-1H-1,3-benzodiazole
Z220329114
TimTec1_006655
2-Piperidin-4-yl-1H-benzimidazole, AldrichCPR
1H-BENZIMIDAZOLE, 2-(4-PIPERIDINYL)-
AB09158
DTXSID90351977
EN300-25939
38385-95-4
2-(4-piperidinyl)-1H-benzimidazole
4-(Benzimidazol-2-yl)piperidine
AM20040338
CCG-131264
BB 0220654
F1984-0138
BCP09395
HMS1552O11
BDBM626123
2-(PIPERIDIN-4-YL)-1H-BENZO[D]IMIDAZOLE
FS-3052
2-piperidin-4-yl-1H-benzimidazole
HMS3440B09
2-(4-PIPERIDYL)-1H-1,3-BENZIMIDAZOLE
2-Piperidin-4-yl-1H-benzoimidazole
2-(4-Piperidyl)-1H-benzoimidazole
BAS 03107289
SCHEMBL531889

MDL Number

MFCD01475843

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 2-(4-Piperidinyl)-1H-benzimidazole (CAS: 38385-95-4)?

2-(4-Piperidinyl)-1H-benzimidazole is a crystalline solid with a molecular weight of approximately 233.33 g/mol. It has a pKa of about 9.6, indicating basic properties. The compound is slightly soluble in water and ethanol but more soluble in organic solvents like DMSO. It exhibits good stability in air and light, making it suitable for various applications in pharmaceutical and chemical industries.

How is 2-(4-Piperidinyl)-1H-benzimidazole (CAS: 38385-95-4) typically synthesized?

2-(4-Piperidinyl)-1H-benzimidazole is typically synthesized through the condensation of 4-piperidone with 1H-benzimidazole-2-carbaldehyde. The reaction is usually carried out in the presence of a catalytic amount of a Lewis acid such as aluminum trichloride. The yield is generally high, and the method is known for its good selectivity and reproducibility.

What industries use 2-(4-Piperidinyl)-1H-benzimidazole (CAS: 38385-95-4)?

2-(4-Piperidinyl)-1H-benzimidazole is widely used in the pharmaceutical industry for its potential as a drug candidate. It also finds applications in the polymer industry as a curing agent and in the production of sensors and semiconductors for its unique electronic properties.

What precautions should be taken when handling 2-(4-Piperidinyl)-1H-benzimidazole (CAS: 38385-95-4)?

When handling 2-(4-Piperidinyl)-1H-benzimidazole, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Store the compound in a fume hood to minimize exposure. Ensure good ventilation and avoid contact with skin and eyes. In case of spillage, use appropriate spill management procedures and consult the Safety Data Sheet (SDS) for detailed instructions.