C7H11NO2
141.17 g/mol
Pharmaceutical IntermediateWarning
Butyl cyanoacetate
CAS5459-58-5EC226-730-1
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
Butyl cyanoacetate is an ester compound containing a nitrile functional group, commonly used as a pharmaceutical intermediate in chemical synthesis.
pharmaceutical intermediatereagent for organic 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
StrongStructure SimilarSimilarity 0.85
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StrongStructure SimilarSimilarity 0.85
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Safety Reference
Warning
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Butyl cyanoacetate (CAS 5459-58-5) 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
butyl 2-cyanoacetate
InChIKey
DJACTCNGCHPGOI-UHFFFAOYSA-N
SMILES
CCCCOC(=O)CC#N
Synonyms (9)
- Butyl cyanoacetate
- Cyanoacetic Acid Butyl Ester
- N-BUTYL .ALPHA.-CYANOACETATE
- butyl 2-cyanoacetate
- n-Butyl cyanoacetate
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