Biological Activity
Selective α1B-adrenoceptor antagonist (Ki values are 0.3, 1.9 and 2.6 nM at human α1B, α1A and α1D receptors respectively).
Compound Libraries
Rec 15/2615 dihydrochloride is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 568.49 |
| Formula | C26H33N5O5.2HCl |
| Storage | Desiccate at RT |
| Purity | ≥98% (HPLC) |
| CAS Number | 173059-17-1 |
| PubChem ID | 56972225 |
| InChI Key | XZGSTPYGKYGQLD-UHFFFAOYSA-N |
| Smiles | NC2=NC(N3CCN(C(COC4=C(OC)C=CC=C4C(C)C)=O)CC3)=NC1=CC(OC)=C(OC)C=C12.Cl.Cl |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 56.85 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 568.49. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.76 mL | 8.8 mL | 17.59 mL |
| 5 mM | 0.35 mL | 1.76 mL | 3.52 mL |
| 10 mM | 0.18 mL | 0.88 mL | 1.76 mL |
| 50 mM | 0.04 mL | 0.18 mL | 0.35 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Testa et al (1997) Pharmacological characterization of the uroselective alpha-1 antagonist Rec 15/2739 (SB 216469): Role of the alpha-1L adrenoceptor in tissue selectivity, part II. J.Pharmacol.Exp.Ther. 281 1284 PMID: 9190864
Bremner et al (2000) Ligand design for α1 adrenoceptor subtype selective antagonist. Bioorg.Med.Chem. 8 201 PMID: 10968279
Morston et al (2007) α1A-adrenoceptors mediate contractions to phenylephrine in rabbit penile arteries. Br.J.Pharmacol. 150 112 PMID: 17115072
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