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TCI

CAS 3859-41-4

1,3-Cyclopentanedione TCI C1146

1,3-Cyclopentanedione TCI C1146

Chemical Identity

CAS No.
3859-41-4
PubChem
CID 77466·SID 87566175
Formula
C5H6O2
Molecular weight
98.10 g/mol
Purity
>98.0%(GC)
Reference databases
ChEBI·ChemSpider·ECHA·Wikipedia
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
cyclopentane-1,3-dione
SMILES
C1CC(=O)CC1=O
InChIKey
LOGSONSNCYTHPS-UHFFFAOYSA-N
MDL
MDL00001405
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1,3-Cyclopentanedione (CAS 3859-41-4) from TCI is a cyclic 1,3-diketone whose acidic alpha protons and strong enol character make it a highly reactive nucleophilic partner. It is a classical building block for Robinson annulation and Michael additions leading to hydrindanone and fused polycyclic frameworks. Synthetic chemists frequently employ it in steroid, terpenoid, and natural product total synthesis, as well as in heterocycle construction. AMI Scientific supplies this reagent in 1 g and 5 g pack sizes for research laboratories.

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References were compiled automatically from Crossref and every DOI was verified to exist. AMI Scientific is not affiliated with the authors or the publishers.