1161-94-0
Chemical Structure
Phenamil methanesulfonate
- CAS No.: 1161-94-0
- Formula:C13H16ClN7O4S
- Molecular Weight:401.83
IUPAC Name: 3,5-diamino-6-chloro-N-(N-phenylcarbamimidoyl)pyrazine-2-carboxamide methanesulfonate
InChIKey: MHPIZTURFVSLTJ-UHFFFAOYSA-N
SMILES: O=C(C1=NC(Cl)=C(N)N=C1N)NC(NC2=CC=CC=C2)=N.CS(=O)(O)=O
Biological Activity: Phenamil methanesulfonate, an analog of Amiloride (HY-B0285), is a more potent and less reversible epithelial sodium channel (ENaC) blocker with an IC50 of 400 nM[2]. Phenamil methanesulfonate is also a competive inhibitor of TRPP3 and inhibits TRPP3-mediated Ca2+ transport with an IC50 of 140 nM in a Ca2+ uptake assay[1]. Phenamil methanesulfonate is an intriguing small molecule to promote bone repair by strongly activating BMP signaling pathway[4]. Phenamil methanesulfonate is used for the research of cystic fibrosis lung disease[5].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Phenamil methanesulfonate | 98.1% | Phenamil methanesulfonate, an analog of Amiloride (HY-B0285), is a more potent and less reversible epithelial sodium channel (ENaC) blocker with an IC50 of 400 nM. Phenamil methanesulfonate is also a competive inhibitor of TRPP3 and inhibits TRPP3-mediated Ca2+ transport with an IC50 of 140 nM in a Ca2+ uptake assay. Phenamil methanesulfonate is an intriguing small molecule to promote bone repair by strongly activating BMP signaling pathway. Phenamil methanesulfonate is used for the research of cystic fibrosis lung disease. | ||||||||||||||||||||
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Similarity Score 0.90
HY-108464Phenamil -
Similarity Score 0.72
HY-125667PA1 -
Similarity Score 0.72
HY-B1546Benzamil -
Similarity Score 0.72
HY-B1546ABenzamil hydrochloride -
Similarity Score 0.63
HY-132227Dichlorobenzamil hydrochloride -
Similarity Score 0.63
HY-164684Dichlorobenzamil -
Similarity Score 0.60
HY-123493P552-02 mesylate -
Similarity Score 0.60
HY-B0285BAmiloride hydrochloride dihydrate -
Similarity Score 0.60
HY-B0285AAmiloride hydrochloride -
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References
- [1]. Xiao-Qing Dai , et al. Inhibition of TRPP3 channel by amiloride and analogs. Mol Pharmacol. . 2007 Dec;72(6):1576-85. [Content Brief]
- [2]. Andrew J Hirsh, et al.Design, synthesis, and structure-activity relationships of novel 2-substituted pyrazinoylguanidine epithelial sodium channel blockers: drugs for cystic fibrosis and chronic bronchitis. J Med Chem. 2006 Jul 13;49(14):4098-115. [Content Brief]
- [4]. Mun Chun Chan, et al. The amiloride derivative phenamil attenuates pulmonary vascular remodeling by activating NFAT and the bone morphogenetic protein signaling pathway. Mol Cell Biol [Content Brief]
