Hydroxyguanidine hemisulphate

Discontinued Product

Unfortunately Hydroxyguanidine hemisulphate (Cat. No. 0533) has been withdrawn from sale for commercial reasons.
Cat.No. 0533 - Hydroxyguanidine hemisulphate | CAS No. 6345-29-5
Description: Potentiates and stabilises NO effects

Biological Activity

Like N(α)-hydroxyarginine this analogue potentiates and stabilises the relaxant effect of NO.

Technical Data

M. Wt 124.11
Storage Desiccate at -20°C
CAS Number 6345-29-5

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.

Preparing Stock Solutions

The following data is based on the product molecular weight 124.11. 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 8.06 mL 40.29 mL 80.57 mL
5 mM 1.61 mL 8.06 mL 16.11 mL
10 mM 0.81 mL 4.03 mL 8.06 mL
50 mM 0.16 mL 0.81 mL 1.61 mL

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Product Datasheets

Certificate of Analysis is currently unavailable
on-line. Please contact Customer Service
Safety Datasheet


References are publications that support the products' biological activity.

Zembowicz et al (1992) Potentiation of the vasorelaxant activity of nitric oxide by hydroxyguanidine: implications for the nature of endothelium-derived relaxing factor. Br.J.Pharmacol. 107 1001 PMID: 1281716

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Keywords: Hydroxyguanidine hemisulphate, supplier, Other, Nitric, Oxide, Other, Nitric, Oxide, Tocris Bioscience

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