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Guanidine is a compound with a carbon atom bonded to two nitrogen atoms via singles bonds, and one nitrogen atom via double bond in the following formula: HNC(NH2)2. Guanidine can be considered the nitrogen analogue of carbonic acid.
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Phenylbiguanide hydrochloride is a research-grade small molecule used as a selective agonist of the 5-HT3 receptor in pharmacology and neuronal signaling studies. It exhibits an EC50 of approximately 3.0 μM and has documented solubility and stability data suitable for laboratory use.
Selective 5-HT3 receptor agonist (EC50 ≈ 3.0 μM).
Chemical identity: CAS 55-57-2; formula C8H12ClN5; molecular weight 213.67 g/mol.
High purity for research applications (COA reports 99.96%).
Soluble in DMSO (≈40 mg/mL); formulations reported for in vivo dosing.
Stable as solid at room temperature; defined solvent storage conditions available.
Suitable for GPCR and neuronal signaling assays and related pharmacology studies.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More