Penitrem A

Penitrem A
Names

Other names Tremortin
Identifiers
CAS Number	12627-35-9^Y
3D model (Jmol)	Interactive image
ChemSpider	298950^N
ECHA InfoCard	100.162.141
PubChem CID	337313
InChI InChI=1S/C37H44ClNO6/c1-15(2)28-27(40)31-37(45-31)23(43-28)9-10-33(6)34(7)18(8-11-35(33,37)41)29-25-24-21(39-30(25)34)14-20(38)17-12-16(3)19-13-22(32(4,5)44-29)36(19,42)26(17)24/h14,18-19,22-23,27-29,31,39-42H,1,3,8-13H2,2,4-7H3/t18-,19+,22+,23-,27-,28+,29-,31-,33+,34+,35-,36?,37+/m0/s1^N Key: JDUWHZOLEDOQSR-JHMXYHNCSA-N^N
SMILES CC(=C)C1C(C2C3(O2)C(O1)CCC4(C3(CCC5C4(C6=C7C5OC(C8CC9C8(C1=C7C(=CC(=C1CC9=C)Cl)N6)O)(C)C)C)O)C)O
Properties
Chemical formula	C₃₇H₄₄ClNO₆
Molar mass	634.20136
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N (what is ^YN ?)
Infobox references

Penitrem A (tremortin) is a fungal neurotoxin found on ryegrass. It is produced by certain species of Aspergillus, Claviceps, and Penicillium. It inhibits potassium channels in smooth muscles. The maxi-channels targeted have their highest density in the cerebellar Purkinje cells.

It causes a stagger in horses and cattle.