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8-Hydroxy-6,8-dimethyl-3-methylidenehexahydrospiro[cyclohepta[b]furan-7,2'-oxolane]-2,5'(3H)-dione

HCID 98331
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Basic information

CAS
27696-09-9
Standard SMILES
C=C1C(=O)OC2C1CCC(C)C1(CCC(=O)O1)C2(C)O
InChIKey
IRPFOXRBPHCCTG-UHFFFAOYSA-N
Molecular formula
C15H20O5
Average molar mass
280.32 g/mol
Monoisotopic mass
280.13107374

Names & identifiers

Preferred name
8-Hydroxy-6,8-dimethyl-3-methylidenehexahydrospiro[cyclohepta[b]furan-7,2'-oxolane]-2,5'(3H)-dione
IUPAC
8-Hydroxy-6,8-dimethyl-3-methylidenehexahydrospiro[cyclohepta[b]furan-7,2'-oxolane]-2,5'(3H)-dione
English name
(3aS,7R,8aβ)-3aβ,4,5,6,8,8a,3',4'-Octahydro-8α-hydroxy-6α,8-dimethyl-3-methylenespiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(3H)-dione
Molecular formula
C15H20O5
Molecular weight
280.32

Names & synonyms

CordilinNsc142794Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(3H)-dione, octahydro-8-hydroxy-6,8-dimethyl-3-methylene-, (2'R,3aS,6S,8R,8aR)-(3aS,7R,8aβ)-3aβ,4,5,6,8,8a,3',4'-Octahydro-8α-hydroxy-6α,8-dimethyl-3-methylenespiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(3H)-dioneSpiro[7H-cyclohepta[B]furan-7,2'(5'H)-furan]-2,5'(3H)-dione, octahydro-8-hydroxy-6,8-dimethyl-3-methylene-, [3as-(3A.alpha.,6.beta.,7.alpha.,8.beta.,8A.alpha.)]-

Database identifiers

CAS
27696-09-9、3533-47-9
PubChem CID
98331
DTXSID
DTXSID90950368
Nikkaji
J20.831K

Properties

Physicochemical properties

Boiling point
398.541 · 398.541±12.00 °C(Press: 760.00 Torr)(predicted)
Density
1.267 · 1.267±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka
13.245 · 13.245±0.40(predicted)

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