1-(2-Pyridinyl)ethanone

Basic Information

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CAS Number

1122-62-9

Molecular Formula

C7H7NO

Molecular Weight

121.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

8-10 ºC

Boiling Point

188-189 °C

Water Solubility

Soluble in water (18.2 g/100g @ 25C). Soluble in and acetate. Slightly soluble in carbon tetrachloride.

Solubility

170g/l

Refractive Index

n20/D 1.521(lit.)

SMILES

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CC(=O)c1ccccn1

InChI

InChI=1S/C7H7NO/c1-6(9)7-4-2-3-5-8-7/h2-5H,1H3

InChIKey

AJKVQEKCUACUMD-UHFFFAOYSA-N

LogP

1.2842

Topological Polar Surface Area

29.96 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

112

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Synonyms & References

English

1-(Pyridin-2-yl)ethanone
1-PYRIDIN-2-YL-ETHANONE
2-ACETOPYRIDINE
2-PYRIDYL METHYL KETONE
FEMA 3251
FEMA NUMBER 3251
METHYL 2-PYRIDYL KETONE
1-(2-pyridinyl)-ethanon
1-(2-Pyridinyl)ethanone
1-(2-pyridinyl)-Ethanone
2-AcetyIpyridine
Acetyl pyridine
Ketone, methyl 2-pyridyl
Methyl (2-pyridyl) methanone
2-ACETYLPYRIDINE, STANDARD FOR GC
Ethanone, 1-(2-pyridinyl)- (9CI)
acetylpyridine,2-acetylpyridine
2-Acetalpyridine
2-Acetylpyridiine
2-acetyl-pyridine
2-Acetylpyridine
2-ACETYLPYRIDINE FEMA
methyl pyridin-2-yl ketone
pyridyl methyl ketone
Acetylpyridine
1-pyridin-2-ylethanone
Ethanone, 1-(2-pyridinyl)-
1-(Pyridin-2-Yl)Ethan-1-One
2-acetyl pyridine
Ethanone, 1-(pyridinyl)-
2-Acetylpyridine (natural)

MDL Number

MFCD00006303

Customs Code

29333999

FAQ

What is 1-(2-Pyridinyl)ethanone (CAS: 1122-62-9)?

1-(2-Pyridinyl)ethanone is an organic compound with the chemical formula C8H7NO. It is a ketone derivative of pyridine and is characterized by its aromatic ring structure and carbonyl group. The compound is commonly used as an intermediate in the synthesis of various pharmaceuticals and organic chemicals. It is a white solid at room temperature and has a slightly polar nature due to the presence of the carbonyl group.

What are the main uses of 1-(2-Pyridinyl)ethanone (CAS: 1122-62-9)?

1-(2-Pyridinyl)ethanone is primarily used in the pharmaceutical industry as a key intermediate for synthesizing drugs and bioactive compounds. It also finds applications in organic synthesis, chemical research, and the production of certain dyes and agrochemicals. Its reactivity and functional group make it valuable in the development of new chemical products and materials.

Is 1-(2-Pyridinyl)ethanone (CAS: 1122-62-9) safe?

1-(2-Pyridinyl)ethanone is generally considered safe when handled properly, but it should be treated with caution. It may have mild toxicity if inhaled or ingested, so appropriate safety measures such as gloves, goggles, and ventilation are recommended. Safety standards advise working in a well-ventilated area and following standard chemical handling protocols to minimize exposure risks.

How should 1-(2-Pyridinyl)ethanone (CAS: 1122-62-9) be stored?

1-(2-Pyridinyl)ethanone should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It is sensitive to moisture and light, so it should be kept in a sealed container away from direct sunlight. Proper storage ensures stability and prevents degradation, maintaining its chemical integrity and safety for use.