C5H7ClO
118.56 g/mol
Pharmaceutical IntermediateDanger
Cyclobutanecarbonyl chloride
CAS5006-22-4EC225-680-8
Category
Pharmaceutical Intermediate
Compound Class
Halocarbon
Primary Use
Pharmaceutical Intermediate
Cyclobutanecarbonyl chloride is a chemical compound used as an intermediate in pharmaceutical synthesis. It features a cyclobutane ring attached to a carbonyl chloride group, making it a valuable building block for introducing the cyclobutanecarbonyl moiety into target molecules.
Chemical intermediate for pharmaceutical 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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Safety Reference
Danger
H226Flammable liquid and vapour
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for Cyclobutanecarbonyl chloride (CAS 5006-22-4) is 2916.20.
HS code (international, 6-digit)
2916.20
EU CN code (8-digit)
2916 20 00
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
cyclobutanecarbonyl chloride
InChIKey
JFWMYCVMQSLLOO-UHFFFAOYSA-N
SMILES
C1CC(C1)C(=O)Cl
Synonyms (8)
- Cyclobutane carboxyl chloride
- Cyclobutanecarbonyl chloride
- cyclobutancarbonyl chloride
- cyclobutanoyl chloride
- cyclobutylcarbonyl chloride
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