(1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one

• Catalog No.: 75651
• CAS Number: 43119-28-4
• M. F.: C7H8O2
• M. W.: 124.13722
• Purity: ≥99.0% (sum of enantiomers, GC)

SYNONYMS

• Title: (1S,5R)-2-氧杂二环[3.3.0]辛-6-烯-3-酮
• IUPAC name: (3aR,6aS)-2H,3H,3aH,6H,6aH-cyclopenta[b]furan-2-one
• IUPAC Traditional name: (3aR,6aS)-3H,3aH,6H,6aH-cyclopenta[b]furan-2-one
• Synonyms: (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one; (3aR,6aS)-3,3a,6,6a-四氢-2H-1-氧杂戊二烯-2-酮; (3aR,6aS)-3,3a,6,6a-四氢-2H-环戊并[b]呋喃-2-酮; (3aR,6aS)-3,3a,6,6a-Tetrahydro-2H-1-oxapentalen-2-one

DATABASE IDS

• CAS Number: 43119-28-4
• PubChem SID: 24886858
• Beilstein Number: 3537516
• MDL Number: MFCD00010402

PROPERTIES

• Empirical Formula (Hill Notation): C7H8O2
• Grade: puriss.
• Purity: ≥99.0% (sum of enantiomers, GC)
• Melting Point: 42-46 °C
• Melting Point: 44-46 °C(lit.)
• Optical Rotation: [α]20/546 -104±2°, c = 0.5% in methanol
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Key intermediate for the stereoselective synthesis of prostaglandins1,2,3,4

Description (简体中文)

Other Notes
立体选择性合成前列腺素的关键中间体1,2,3,4