C4H5NO
83.09 g/mol
Pharmaceutical IntermediateWarning
3-oxobutanenitrile
CAS2469-99-0EC219-590-8
Category
Pharmaceutical Intermediate
Compound Class
Other
Primary Use
Pharmaceutical Intermediate
3-Oxobutanenitrile is a chemical compound commonly used as an intermediate in pharmaceutical manufacturing. Its structure features both a carbonyl and a nitrile group, contributing to its utility in synthetic chemistry.
Pharmaceutical intermediateLaboratory reagent for chemical synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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pharmaceutical intermediate
ReferenceSame Category
[(1S)-3-Methyl-1-[[(2R)-2-methyloxiranyl]carbonyl]butyl]carbamic acid 1,1-dimethylethyl ester
CAS247068-82-2
pharmaceutical intermediate
ReferenceSame Category
Carbamic acid, N-[(1S)-3-methyl-1-[[(2S)-2-methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-dimethylethyl ester
CAS247068-83-3
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for 3-oxobutanenitrile (CAS 2469-99-0) is 2926.90.
HS code (international, 6-digit)
2926.90
EU CN code (8-digit)
2926 90 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-oxobutanenitrile
InChIKey
OPXYNEYEDHAXOM-UHFFFAOYSA-N
SMILES
CC(=O)CC#N
Synonyms (10)
- 1-cyano-2-propanone
- 3-Oxobutyronitrile
- 3-oxobutanenitrile
- Acetylacetonitrile
- Butanenitrile, 3-oxo-
- Cyanaceton
- a-Cyanoacetone
- acetoacetonitrile
- alpha-acetylacetonitrile
- cyanoacetone
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