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Common molecules sample 50909 - Reciprocal Net Log in
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Empirical formula: C10H12O4
a: 12.510 Å
b: 11.087 Å
c: 6.740 Å
α (alpha): 90.00 °
β (beta): 90.00 °
γ (gamma): 90.00 °
Volume: 934.83 Å3
Space group: P21nb
Calculated density: 1.394 g/cm3
Z: 4
Temperature: 22.0 °C
Formula weight: 196.203 g/mole
R(F): 0.0654
Structural formula: C10H12O4
Common name: Cantharidin
CSD refcode: CANDIN01
Keyword: Hemolymph
Keyword: veterinary medicine
Keyword: insect defense
Citation of a publication: Wang Zutao, Leng Hengjin, Liu Jiyun (1984) Fenz.Kex.Yu Huax.Yanjiu,4,385
Layman's explanation: Cantharidin is a colorless and odorless crystalline solid that melts at 218 C and is slightly soluble in acetone, chloroform, alcohol, and water. It is found in hemolymph (the blood of insects) and gonads of the blister beetle and is thought to protect the beetles from predation. Cantharidin is used in veterinary medicine (e.g., for breeding purposes in domestic livestock) and in a variety of products including hair tonics, anti-inflammatories and for the removal of warts. When taken orally it is poisonous and can be fatal. Cantharidin was first isolated by Robiquet, a French chemist in 1810. It has an important role in the ecology of different kinds of insects that use or produce it as a defense ability to preserve their eggs from predators. It is believed that cantharidin is produced by the male insect and transfered to the female during mating. The female will cover its eggs with this compound in a defense purpose. The complete mechanism of the biosynthesis is not known at the moment.
Lab name: Common molecules
Sample provider: Obtained courtesy of the Cambridge Structural Database
Status: Complete, visible to public
Repository Files:
50909.cif 50909.crt 50909.gif 50909.ort 50909.pdb
50909.sdt

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