2-Ethyl-1H-imidazole

Basic Information

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CAS Number

1072-62-4

Molecular Formula

C5H8N2

Molecular Weight

96.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

82.0 to 88.0 deg-C

Boiling Point

268 °C

Water Solubility

Soluble in water (617 g/L at 20°C)

Refractive Index

1.5000 (estimate)

SMILES

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CCC1=NC=CN1

InChI

InChI=1S/C5H8N2/c1-2-5-6-3-4-7-5/h3-4H,2H2,1H3,(H,6,7)

InChIKey

PQAMFDRRWURCFQ-UHFFFAOYSA-N

LogP

0.9721

Topological Polar Surface Area

28.68 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Sensitive to heat, sensitive to humidity, sensitive to air

Synonyms & References

English

US9138393, 2-Ethylimidazole
CHEMBL303797
2EZ
ethylimidazole
A801615
2-Ethylimidazole, 98%
D77759
STR05623
2-Ethylimidazole
Q-200278
Z803154382
FT-0633293
Q27452952
2-Ethyl-1H-imidazole
2-ethyl imidazole
UNII-R8FS8HV4RL
Imidazole, 2-ethyl-
AM81998
BDBM181136
1072-62-4
F2190-0637
1H-Imidazole, 2-ethyl-
EINECS 214-011-5
AC-8726
MFCD00005192
EN300-53983
2-Ethyl-1H-imidazole #
DTXSID5061457
AKOS005721203
E0233
CS-W013728

MDL Number

MFCD00005192

Customs Code

2933290090

FAQ

What is 2-Ethyl-1H-imidazole (CAS: 1072-62-4)?

2-Ethyl-1H-imidazole (CAS: 1072-62-4) is a heterocyclic organic compound with the chemical formula C6H8N2. It features a five-membered imidazole ring with an ethyl group attached to the second carbon. This compound is known for its stability, moderate solubility in polar solvents, and aromatic character, making it a versatile intermediate in chemical synthesis. Its structure is commonly utilized in pharmaceutical and industrial applications due to its reactivity and functional group versatility.

What are the main uses of 2-Ethyl-1H-imidazole (CAS: 1072-62-4)?

2-Ethyl-1H-imidazole (CAS: 1072-62-4) is widely used in pharmaceuticals as a building block for antifungal and antiviral drugs. It also serves as an intermediate in the production of dyes, pesticides, and polymer materials. In research, it is employed in organic reactions and as a catalyst. Additionally, it finds applications in the food industry as a flavor enhancer and in chemical manufacturing for specialty compounds. Its unique structure supports multiple functional applications across industries.

Is 2-Ethyl-1H-imidazole (CAS: 1072-62-4) safe?

2-Ethyl-1H-imidazole (CAS: 1072-62-4) is generally considered safe when handled properly, but it requires caution. It may cause skin and eye irritation, so protective gloves, goggles, and ventilation are recommended. Safety standards emphasize avoiding inhalation of vapors and contact with skin. While it is not classified as highly toxic, adherence to standard chemical safety protocols is essential to ensure safe use in laboratories and industrial settings.

How should 2-Ethyl-1H-imidazole (CAS: 1072-62-4) be stored?

2-Ethyl-1H-imidazole (CAS: 1072-62-4) should be stored in a cool, dry, and dark place to maintain stability. It is best kept in a sealed, airtight container to prevent moisture absorption and degradation. Storage temperatures should not exceed 25°C (77°F), and it should be protected from direct light and air exposure. Proper labeling and storage in a well-ventilated area are also critical for safety and longevity.