ABC01533GD

Corey lactone diol

Corey lactone diol is a gamma-lactone-containing diol featuring a five-membered cyclic ester and two adjacent hydroxyl groups. Its vicinal diol motif and lactone functionality confer distinct reactivity in organic transformations. As an API impurity, it arises via oxidative degradation pathways of parent pharmaceuticals. This compound serves as an HPLC reference standard for quantifying related impurities in drug substance analysis.

On Request
Molecular Formula C8H12O4
Molecular Weight 172.1800
CAS Number 32233-40-2 ✓ Verified
PubChem CID 2724453 ↗
Purity N/A
Product Type API Impurity
Lead Time On Request
IUPAC Name (3aR,4S,5R,6aS)-5-hydroxy-4-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one

📝 Synonyms

(3aR,4S,5R,6aS)-hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one (3aR,4S,5R,6aS)-(-)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one (3aR,4S,5R,6aS)-(-)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta(b)furan-2-one (3aR,4S,5R,6aS)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta(b)furan-2-one RefChem:400569 608-721-8 32233-40-2 (-)-Corey lactone diol (3aR,4S,5R,6aS)-5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one Corey lactone Diol

🔬 Chemical Identifiers

C1[C@H]([C@@H]([C@@H]2[C@H]1OC(=O)C2)CO)O
InChI=1S/C8H12O4/c9-3-5-4-1-8(11)12-7(4)2-6(5)10/h4-7,9-10H,1-3H2/t4-,5-,6-,7+/m1/s1
VYTZWRCSPHQSFX-GBNDHIKLSA-N

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