Chemical Component Summary

Namepentalenolactone
Synonyms(2R,4a'S,7'S,7a'R,9a'R)-6',7'-dimethyl-3'-oxo-1',7',7a',9a'-tetrahydro-3'H-spiro[oxirane-2,4'-pentaleno[1,6a-c]pyran]-9'-carboxylic acid
Identifiers(1~{R},4~{a}~{R},6~{a}~{R},7~{S},9~{a}~{S})-7,8-dimethyl-2-oxidanylidene-spiro[4,4~{a},6~{a},7-tetrahydropentaleno[1,6~{a}-c]pyran-1,2'-oxirane]-5-carboxylic acid
FormulaC15 H16 O5
Molecular Weight276.285
TypeNON-POLYMER
Isomeric SMILESC[C@H]1[C@H]2C=C([C@H]3[C@]2(C=C1C)[C@@]4(CO4)C(=O)OC3)C(=O)O
InChIInChI=1S/C15H16O5/c1-7-4-14-10(8(7)2)3-9(12(16)17)11(14)5-19-13(18)15(14)6-20-15/h3-4,8,10-11H,5-6H2,1-2H3,(H,16,17)/t8-,10-,11+,14-,15-/m1/s1
InChIKeyNUPNVWUYFVEAIT-UJJBCWTCSA-N

Chemical Details

Formal Charge0
Atom Count36
Chiral Atom Count5
Bond Count39
Aromatic Bond Count0

Related Resource References

Resource NameReference
PubChem 24199350
ChEBI CHEBI:70816