Tamsulosin is an α1A-blocker (pKi values are 9.97, 9.64 and 8.86 for α1A, α1B and α1D subtypes respectively). Tamsulosin decreases resting maximal urethral pressure with negligable effect on mean arterial blood pressure in vivo.
| Molecular Weight | 444.97 |
| Formula | C20H28N2O5S.HCl |
| CAS Number | 106463-17-6 |
| Solubility (25°C) | DMSO 80 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
| Related Adrenergic Receptor Products |
|---|
| CRN04894
CRN04894 is an orally nonpeptide, potent and selective antagonist for adrenocorticotropic hormone (ACTH) acting at the melanocortin 2 receptor (MC2R). CRN04894 blocks the action of ACTH at MC2R, providing a potential novel treatment for the diseases of ACTH excess such as Cushing’s disease, congenital adrenal hyperplasia, and ectopic ACTH-secreting tumors. |
| (Des-His6)-ACTH (1-24) (human, bovine, rat)
(Des-His6)-ACTH (1-24) (human, bovine, rat) is an analogue of Adrenocorticotropic hormone (ACTH). |
| ACTH (1-14)
ACTH (1-14) is a fragment of adrenocorticotrophin, which regulates cortisol and androgen production. |
| Mibenratide
Mibenratide, a small cyclic peptide, is an adrenergic β1 receptor antagonist. |
| Conopeptide rho-TIA
Conopeptide rho-TIA is a peptide derived from the venom contained in the predatory sea snail Conus tulipa, has highly selective and noncompetitive inhibitor at human α1B-Adrenergic Receptor. |
Products are for research use only. Not for human use. We do not sell to patients.
© Copyright 2010-2023 AbMole BioScience. All Rights Reserved.
