1-(3-Pyridinyl)ethanone

Basic Information

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CAS Number

350-03-8

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

11-13 °C

Boiling Point

220 °C

Solubility

Soluble in acids,alcohol, ether, and water

Refractive Index

n20/D 1.534(lit.)

SMILES

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CC(=O)c1cccnc1

InChI

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

InChIKey

WEGYGNROSJDEIW-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

H301

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

3-Acetylpyridine
Methyl 3-pyridyl ketone
Methyl (3-pyridyl) methanone
3-Ethyl pyridine
1-pyridin-3-ylethanone
3-(Acetyl) Pyridine
1-(Pyridin-3-yl)ethanone
3-Acetopyridine
3-acetyl-pyridine
3-Pyridyl methyl ketone
Ketone,methyl 3-pyridyl
Methyl pyridin-3-yl ketone
1-(3-pyridinyl)ethanone
Ethanone, 1-(3-pyridinyl)-
3-acetyl pyridine
Ketone, methyl 3-pyridyl
Methyl pyridyl ketone
Pyridine, 3-acetyl-
1-(pyridin-3-yl)ethan-1-one
beta-Acetylpyridine
1-pyridin-3-yl-ethanone
1-(3-Pyridenyl)ethanone
1-(3-pyridyl)ethanone
C7H7NO
FEMA No. 3424
.beta.-Acetylpyridine
3-A

MDL Number

MFCD00006396

Customs Code

29333999

FAQ

What is 1-(3-Pyridinyl)ethanone (CAS: 350-03-8)?

1-(3-Pyridinyl)ethanone (CAS: 350-03-8) is an organic compound with the chemical formula C8H9NO. It is a colorless liquid with a characteristic odor, commonly used as an intermediate in chemical synthesis. The compound exhibits solubility in organic solvents and low solubility in water. Its structure features a ketone group attached to a 3-pyridinyl ring, making it valuable in pharmaceutical and research applications.

What are the main uses of 1-(3-Pyridinyl)ethanone (CAS: 350-03-8)?

1-(3-Pyridinyl)ethanone (CAS: 350-03-8) is primarily used in pharmaceuticals as a building block for drug synthesis, including antibiotics and antifungal agents. It also finds applications in industrial processes for producing dyes and pesticides. In research, it serves as a key intermediate in organic chemistry and analytical studies. Its versatility makes it relevant across multiple sectors, though specific uses depend on further chemical modifications.

Is 1-(3-Pyridinyl)ethanone (CAS: 350-03-8) safe?

1-(3-Pyridinyl)ethanone (CAS: 350-03-8) is not intended for direct use and requires careful handling. It may cause skin and respiratory irritation, necessitating protective measures like gloves, goggles, and proper ventilation. Safety standards advise adherence to OSHA and EPA guidelines to minimize exposure. Always follow established protocols for handling chemical intermediates to ensure workplace safety.

How should 1-(3-Pyridinyl)ethanone (CAS: 350-03-8) be stored?

1-(3-Pyridinyl)ethanone (CAS: 350-03-8) should be stored in a cool, dry place (2-8°C), away from light and moisture. Use sealed, airtight containers made of glass or stainless steel to maintain stability. Avoid exposure to air and heat to prevent degradation. Proper storage ensures safety and prolongs the compound's shelf life in laboratory and industrial settings.