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Lynnchem
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| Products Intro: |
Product Name:paraherquamide
CAS:77392-58-6
Purity:>95% by HPLC Package:1mg;5mg
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| | paraherquamide Basic information |
| Product Name: | paraherquamide | | Synonyms: | paraherquamide;VM 29919;Spiro[4H,8H-[1,4]dioxepino[2,3-g]indole-8,7'(8'H)-[5H,6H-5a,9a](iminomethano)[1H]cyclopent[f]indolizine]-9,10'(10H)-dione, 2',3',8'a,9'-tetrahydro-1'-hydroxy-1',4,4,8',8',11'-hexamethyl-, (1'R,5'aS,7'R,8'aS,9'aR)-;(-)-Paraherquamide A | | CAS: | 77392-58-6 | | MF: | C28H35N3O5 | | MW: | 493.59 | | EINECS: | | | Product Categories: | | | Mol File: | 77392-58-6.mol |  |
| | paraherquamide Chemical Properties |
| Melting point | 244-247° (dec) | | alpha | D22 -28° (c = 0.43 in methanol) | | storage temp. | Store at -20°C | | solubility | DMF: soluble; DMSO: soluble; Ethanol: soluble; Methanol: soluble | | form | White to off-white powder. |
| | paraherquamide Usage And Synthesis |
| Description | Paraherquamide A is a mycotoxin anthelmintic originally isolated from P. paraherquei. It binds to acetylcholine receptors (IC50 = 0.5 nM for head homogenates of M. domestica) and acts as an antagonist. Paraherquamide A is toxic to C. elegans (LD50 = 2.5 μg/ml) and effective against T. colubriformis infection in gerbils when used at doses ranging from 0.39 to 200 mg/kg. It is toxic to mice (LD50 = 14.9 mg/kg). | | Uses | Paraherquamide A is a selective, competitive, cholinergic antagonist. | | Uses | Paraherquamide A was first reported as a mycotoxin related to the indole tremorgenic mycotoxins. Subsequent research identified a potent, non-toxic paralysis of nematodes which led to the metabolite's development as a candidate anthelmintic. Paraherquamide A is a selective, competitive, cholinergic antagonist that distinguishes subtypes of cholinergic receptors. |
| | paraherquamide Preparation Products And Raw materials |
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