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CAS RN: 31752-99-5 | Product Number: C2756

(-)-Corey Lactone 4-Phenylbenzoate

Purity: >98.0%(HPLC)
  • (3aR,4S,5R,6aS)-4-(Hydroxymethyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl 4-Phenylbenzoate
  • (3aR,4S,5R,6aS)-Hexahydro-4-(hydroxymethyl)-5-(4-phenylbenzoyloxy)-2H-cyclopenta[b]furan-2-one
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Product Number C2756
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__2__1H__2__0O__5 = 352.39  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Condition to Avoid Heat Sensitive
CAS RN 31752-99-5
Reaxys Registry Number 1294692
PubChem Substance ID 253659726
MDL Number


Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Elemental analysis(Carbon) 69.00 to 74.00 %
Melting point 131.0 to 135.0 °C
Specific rotation [a]20/D -81.0 to -85.0 deg(C=1,CHCl3)
Properties (reference)
Melting Point 133 °C
Specific Rotation -83° (C=1,CHCl3)
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HS Number 2916399090
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