Tolazoline HCl

Catalog No.S4124 Batch:S412401

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Technical Data

Formula

C10H12N2.HCl

Molecular Weight 196.68 CAS No. 59-97-2
Solubility (25°C)* In vitro DMSO 39 mg/mL (198.29 mM)
Water 39 mg/mL (198.29 mM)
Ethanol 39 mg/mL (198.29 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description Tolazoline(Imidaline hydrochloride,NSC35110 hydrochloride) is a non-selective competitive α-adrenergic receptor antagonist.
Targets
α-adrenergic receptor [1]
In vitro

Tolazoline is a pulmonary vasodilator indicated used to decrease pulmonary vascular resistance (PVR) in persistent pulmonary hypertension of the newborn (PPHN). Tolazoline has moderate alpha-adrenergic blocking activity and has histamine agonist activity. Tolazoline usually reduces pulmonary arterial pressure and vascular resistance.[1] Tolazoline is not as broadly effective as SNP against all spasmogens investigated. However, it may be effective in counteracting alpha-adrenoceptor-mediated vasospasm in human radial arteries. [2]

Protocol (from reference)

Selleck's Tolazoline HCl has been cited by 2 publications

Propafenone facilitates mitochondrial-associated ferroptosis and synergizes with immunotherapy in melanoma [ J Immunother Cancer, 2024, 12(11)e009805] PubMed: 39581704
A new Drosophila octopamine receptor responds to serotonin [Qi YX, et al. Insect Biochem Mol Biol, 2017, 90:61-70] PubMed: 28942992

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.