4101 Homoyessotoxin Homoyessotoxin is a solid compound with the chemical formula C56H84O21S2. Homoyessotoxin belongs to the ciguatera toxins, a class of phenylpropanoids and polyketides within the organic compounds. With an average molecular weight of 1,157 g/mol, Homoyessotoxin is a heavy molecule. This exogenous substance is found in or released from 13 recorded sources across multiple sectors. Within Electrical & Electronic Equipment, it is associated with cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. It is found in Textiles, leather & furnishings, specifically in carpets, rugs, and synthetic textiles. Other recorded sources include food packaging from the Food, food processing & cookware sector, medical devices from the Healthcare, pharmaceuticals & veterinary products sector, and lubricants from both the Energy, oil & gas and Industrial manufacturing & chemical processing sectors, as well as one additional sector. Exposure to Homoyessotoxin occurs through inhalation, oral, and touch routes. 196309-94-1 C56H84O21S2 White powder. No indication of carcinogenicity to humans (not listed by IARC). Homoyessotoxin is found in mollusks. Homoyessotoxin is isolated from mussels. 2014-08-29T04:57:13Z 2026-05-21T00:19:37Z C20011 true CC1CCC2(C)OC3(C)CCC4OC5CC6OC7CC(OS(O)(=O)=O)C(C)(CCCOS(O)(=O)=O)OC7CC6OC5CC4OC3CC2OC2CC3OC4CC5OC(C(=C)CC5OC4(C)C(O)C3OC12)C(C)(O)\C=C\C(=C)CC=C C56H84O21S2 InChI=1S/C56H84O21S2/c1-10-12-29(2)13-17-52(5,58)51-31(4)21-40-39(72-51)27-47-56(9,75-40)50(57)49-43(71-47)25-42-48(73-49)30(3)14-18-54(7)45(70-42)28-44-55(8,77-54)19-15-32-33(69-44)22-35-34(66-32)23-36-37(67-35)24-41-38(68-36)26-46(76-79(62,63)64)53(6,74-41)16-11-20-65-78(59,60)61/h10,13,17,30,32-51,57-58H,1-2,4,11-12,14-16,18-28H2,3,5-9H3,(H,59,60,61)(H,62,63,64)/b17-13+ RVOXLHZDVJPIKK-GHRIWEEISA-N 1157.384 1156.49465113 Exogenous Solid HMDB36615 CHEM003007 DTXSID20880088 NS00075594 269.1899999999999 280.2391999999999 122.97437895777496 12 19 4 -2.249938420849893 -3.414592145476327 -2 11 0.58 -4.64 2.68e-02 g/l Organic compounds Phenylpropanoids and polyketides Ciguatera toxins 36 CED0025525 RVOXLHZDVJPIKK-GHRIWEEISA-N 400011000000000008010004020000004008000008000000000040102004000000000420000000000000200000000008000000000000000001000000008000000000000000002000080080000800000288000000003002001000000000000020000100100000008000000000000000420010201080000000000000000001200204000480200010000000000020a04002020000000000000100000006000200008000401040000000002000c0000080800000000800000080000800000000000020000000000800000000000440240000000000000000020800000000000000800001000000200100000400000090040014420000000200024000000000008 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 ï¾­Þ����������������O���Y���€���`�������`�������`�������`������� ������`������� ������ ������`�������`�������`�������`������� ������`�������`�������`������� ������`�������`�������`������� ������ ������`�������(�������(������� ������`�������`�������`�������`������� ������ ������`�������(�������(������� ������`�������`�������`������� ������`�������`�������`������� ������`�������`�������`������� ������`�������`�������`������� ������`�������`�������`������� ������`�������(�������h��������`�������`������� ������ ������`�������`�������`�������`������� ������`������� ������`�������`�������h��������h��������(�������h��������`�������h��������h�������������������������������� � � ������ � �������������������������������������������������������� ��!���"���#�#$�$%�%&�&'�'(�()�)*�*+�+,�,-�-.�./�/0�01�12�23�34�45�56�67�78�89�9:��9;�;<�<=�=>�>?�>@�@A�@B�BC�CD�8E�EF�EG�EH��HI*���EJIJ$�JK(�JL�LM�MN��D��.��D0�,��B2�*��>4�( �<6�&��$��B������D0/.������,-.�� �,+*� �� ()*����&'( ���$%&�����#$��12BCD0�34>@B2�56<=>4�789;<6���������� 2026-09-19T04:01:04Z