2714 Azaspiracid Azaspiracid is found in mollusks. Azaspiracid is an alkaloid from Mytilus edulis (blue mussel). Shellfish toxin. 214899-21-5 21593892 C47H71NO12 842.06614 Colorless amorphorous solid (L1166). Oral (A329) ; inhalation (A329) ; dermal (A329) ; eye contact (A329) Azaspiracid-4 dose-dependent inhibits the increase in cytosolic Ca2+ levels induced by thapsigargin (Tg) (A330). Azaspiracid-2 and Azaspiracid-3 clearly increase cytosolic cAMP levels of human lymphocytes (A331). LD50: 500-600 mg/kg (Oral, Mouse) (L1169) 150 ug/kg for mice. (L1169) No indication of carcinogenicity to humans (not listed by IARC). Experimentally in cancer research. The toxin is also found in shellfish (A329). Possibly gastroenteritis (A308). Abdominal heaviness, vomiting, and profuse watery diarrhea; also nausea, vomiting, and stomach cramps (A329, A643). Establish a patent airway. Anticipate seizures and treat if necessary. For eye contamination, flush eyes immediately with water. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Cover skin burns with dry sterile dressings after decontamination. (L2145) 2009-07-15T20:45:52Z 2026-03-31T17:39:10Z Azaspiracid true [H]\C(CCC(O)=O)=C(\[H])[C@]1([H])CC=C[C@]2(CC[C@]3(O2)O[C@@]2([H])C[C@@]([H])(O[C@@]2([H])C[C@]3([H])C)[C@]([H])(O)[C@]2(O)O[C@]([H])(C(=C)C[C@]34C[C@]([H])(C)C[C@]([H])(O3)[C@]3([H])O[C@@]5(C[C@]3([H])O4)NC[C@@]([H])(C)C[C@@]5([H])C)[C@@]([H])(C)C[C@@]2([H])C)O1 C47H71NO12 InChI=1S/C47H71NO12/c1-26-18-36-41-38(24-45(58-41)30(5)17-27(2)25-48-45)56-44(22-26,55-36)23-29(4)40-28(3)19-32(7)47(52,59-40)42(51)37-21-35-34(53-37)20-31(6)46(57-35)16-15-43(60-46)14-10-12-33(54-43)11-8-9-13-39(49)50/h8,10-11,14,26-28,30-38,40-42,48,51-52H,4,9,12-13,15-25H2,1-3,5-7H3,(H,49,50)/b11-8+/t26-,27+,28+,30-,31+,32-,33-,34+,35+,36+,37-,38+,40+,41+,42+,43+,44-,45-,46-,47-/m1/s1 AHFHSIVCLPAESC-SJVADWSCSA-N 842.0661 841.497626741 Exogenous Solid HMDB33805 10216857 CHEM002117 DTXSID9040974 NS00009317 163.63 221.80610000000001 93.4301035082693 9 13 4 3.954751183364858 9.319417479833346 0 9 3.79 -5.67 1.80e-03 g/l