(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one

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(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one Basic information
Product Name:(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one
Synonyms:(3AS,6AR)-3,3A,6,6A-TETRAHYDRO-2H-1-OXAPENTALEN-2-ONE;(3AS,6AR)-3,3A,6,6A-TETRAHYDRO-2H-CYCLOPENTA[B]FURAN-2-ONE;(1R,5S)-(+)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE;(1R,5S)-2-OXABICYCLO[3.3.0]OCT-6-EN-4-ONE;(1R 5S)-2-OXABICYCLO(3.3.0)OCT-6-EN-;2-oxabicyclo[3.3.0]oct-6-en-3-one;(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one, (3aS,6aR)-3,3a,6,6a-Tetrahydro-2H-1-oxapentalen-2-one, (3aS,6aR)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one;(3aS,6aR)-3,3a,6,6a-Tetrahydro-2H-1-oxapentalen-2-one, (3aS,6aR)-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one
CAS:54483-22-6
MF:C7H8O2
MW:124.14
EINECS:
Product Categories:
Mol File:54483-22-6.mol
(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one Structure
(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one Chemical Properties
Melting point 45-48 °C(lit.)
Boiling point 190.92°C (rough estimate)
density 1.1006 (rough estimate)
refractive index 1.4906 (estimate)
Fp >230 °F
storage temp. 0-6°C
AppearanceWhite to off-white Solid
Optical Rotation98.203° (C=0.01 g/ml, MEOH)
InChIInChI=1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m1/s1
InChIKeyRYBPGUMSFWGGLP-PHDIDXHHSA-N
SMILESO1C(=O)C[C@@]2([H])C=CC[C@@]12[H]
CAS DataBase Reference54483-22-6
Safety Information
Safety Statements 22-24/25
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one Usage And Synthesis
Chemical Propertiesalmost white to slightly beige crystalline powder
(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one Preparation Products And Raw materials
Tag:(+)-cis-2-Oxabicyclo[3.3.0]oct-6-en-3-one(54483-22-6) Related Product Information
(-)-(1S 5r)-cis-bicyclo[3.2.0]hept-2-en- (3aS,4R,5S,6aR)-5-(Benzoyloxy)hexahydro-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one 3,3a,6,6a-Tetrahydrocyclopenta[b]furan-2-one (+)-(1R 5s)-cis-bicyclo[3.2.0]hept-2-en- (1S,5R)-(-)-2-Oxabicyclo[3.3.0]oct-6-en-3-one (3aR,4R,5R,6aS)-hexahydro-4,5-dihydroxy-2H-Cyclopenta[b]furan-2-one (+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one