PATULIN

Chemical Information
Patulin is a furopyran and lactone that is (2H-pyran-3(6H)-ylidene)acetic acid which is substituted by hydroxy groups at positions 2 and 4 and in which the hydroxy group at position 4 has condensed with the carboxy group to give the corresponding bicyclic lactone. A mycotoxin produced by several species of Aspergillus and Penicillium, it has antibiotic properties but has been shown to be carcinogenic and mutagenic. It has a role as a mutagen, a mycotoxin, an antimicrobial agent, a carcinogenic agent, an Aspergillus metabolite and a Penicillium metabolite. It is a gamma-lactone, a lactol and a furopyran.
| CAS Number | 149-29-1 |
| PubChem CID | 4696 |
| IUPAC Name | 4-hydroxy-4,6-dihydrofuro[3,2-c]pyran-2-one |
| Molecular Formula | C7H6O4 |
| Molecular Weight | 154.12 |
| XLogP | -1 |
| Topological Polar Surface Area | 55.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 264 |
| Property | Value |
|---|---|
| Molecular Weight | 154.12 |
| XLogP3 | -1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.02660867 |
| Monoisotopic Mass | 154.02660867 |
| Topological Polar Surface Area | 55.8 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 264 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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