Home > Pharmaceutical Standards > 2-Butyl-2-cyclopentenone (5561-05-7)
2-Butyl-2-cyclopentenone CAS 5561-05-7
Purity 97%+ In Stock Pharmaceutical Standards
CAS No. 5561-05-7
Molecular Formula C9H14O
Molecular Weight 138.21 g/mol
Category Pharmaceutical Standards / API Standards
Availability In Stock
Description 2-Butyl-2-cyclopentenone (CAS 5561-05-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H14O. Molecular weight: 138.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties Molecular Formula C9H14O Molecular Weight 138.21 g/mol Purity 97%+ Storage Store at 2-8°C Solubility (reference) Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) Stability Stable under recommended storage conditions Degree of Unsaturation (DBE) 3.0 UV Absorption UV-absorbing CAS Registry Year (est.) 1958
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