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Certificate of Analysis
Product Name (3aR, 4S, 5R, 6aS)-(-)-5-(Benzoyloxy)-hexahydro-
4(-Hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS Number 39746-00-4
Molecular Formula C15H16O5
Molecular Weight 276.29
Molecular Structure
TEST RESULTS
Appearance - Colour Off-White
Appearance - State Crystal Powder
IR Conforms to standard
Melting Point 115.2-116.4°C
NMR Spectroscopy-1H Conforms to Standard
NMR Spectrum
Purity by HPLC 98.6%
ee by Chiral HPLC >99%
Water Content by KF 0.3%
MS Result [M+H]+ 277.1
(-)-Corey Lactone Benzoate
