Benzcyclane fumarate
Benzcyclane fumarate (Bencyclane fumarate; Benzcyclan fumarate) is a vasodilator with serotonin receptor antagonism. Benzcyclane fumarate exerts atypical serotonin antagonistic effects in rabbit superior mesenteric arteries. Benzcyclane fumarate relaxes high K+-induced contractions in rabbit basilar arteries and superior mesenteric arteries, and selectively inhibits sympathetic nerve stimulation-induced contractions in rabbit pulmonary arteries. Benzcyclane fumarate exerts non-competitive norepinephrine antagonistic effects in rabbit superior mesenteric arteries, and slightly reduces the maximum contractile response induced by histamine. Benzcyclane fumarate relaxes smooth muscles, induces transient hypotension, inhibits thrombosis, and accelerates blood fibrinolytic activity. Benzcyclane fumarate increases cerebral glucose content/uptake, enhances hypoxia tolerance in mice, and increases cerebral blood supply in dogs. Benzcyclane fumarate is applicable to studies related to cerebral vascular circulation.
For research use only. We do not sell to patients.
- CAS No.: 14286-84-1
- Formula: C23H35NO5
- Molecular Weight:405.53
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
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Biological Activity
Benzcyclane (0.0001-0.03 mg/mL; 2-3 minutes per concentration, 10-20 minutes for maximum relaxation) fumarate potently relaxes high K+-induced contractures in isolated rabbit basilar artery strips with an ED50 of 0.0011 mg/mL, producing faster and more marked relaxation than in mesenteric artery strips[1].
Benzcyclane fumarate (~30 minutes for maximum relaxation) relaxes high K+-induced contractures in isolated rabbit superior mesenteric artery strips with an ED50 of 0.0048 mg/mL, showing weaker and slower relaxation than in basilar artery strips[1].
Benzcyclane fumarate exerts the strongest antagonistic effect on serotonin-induced contractions in isolated rabbit superior mesenteric artery strips (presumptive pA2 = 7.3), with weaker noncompetitive antagonism of noradrenaline (pD2' = 4.3) and minimal effect on histamine (pD2' = 3.8)[1].
Benzcyclane (0.006 mg/mL, 0.01 mg/mL; 30 minutes for nerve stimulation, 20 minutes for noradrenaline) fumarate selectively inhibits 25 Hz sympathetic nerve-induced contractions in isolated rabbit pulmonary artery radial muscle preparations without affecting responses to exogenous noradrenaline[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 14286-84-1
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Molecular Weight 405.53
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Formula C23H35NO5
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SMILES
CN(C)CCCOC1(CC2=CC=CC=C2)CCCCCC1.O=C(O)/C=C/C(O)=O
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Synonyms
Bencyclane fumarate; Benzcyclan fumarate
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Benzcyclane fumarate Related Classifications
HY-U00134A Related Classifications
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