Pricing Availability   Qty
Cat.No. 0800 - 7-NINA | C7H4N3O2Na | CAS No. 161467-34-1
Description: Non-selective NOS inhibitor. Sodium salt of 7-nitroindazole (Cat. No. 0602)
Chemical Name: 7-Nitroindazole monosodium salt
Purity: ≥98%
Citations (2)
Literature (1)

Biological Activity

Sodium salt of the non-selective NOS inhibitor 7-nitroindazole (Cat. No. 0602).

Technical Data

M. Wt 185.12
Formula C7H4N3O2Na
Storage Desiccate at -20°C
Purity ≥98%
CAS Number 161467-34-1
PubChem ID 16760594
Smiles [Na+].[O-][N+](=O)C1=C2[N-]N=CC2=CC=C1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 9.26 50

Preparing Stock Solutions

The following data is based on the product molecular weight 185.12. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.5 mM 10.8 mL 54.02 mL 108.04 mL
2.5 mM 2.16 mL 10.8 mL 21.61 mL
5 mM 1.08 mL 5.4 mL 10.8 mL
25 mM 0.22 mL 1.08 mL 2.16 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

Product Datasheets

Certificate of Analysis / Product Datasheet
Select another batch:


References are publications that support the biological activity of the product.

O'Neill et al (1996) Neuroprotective effects of 7-nitroindazole in the gerbil model of global cerebral ischaemia. Eur.J.Pharmacol. 310 115 PMID: 8884206

Silva et al (1995) Increased striatal DA efflux in vivo following inhibition of cerebral nitric oxide synthase by the novel monosodium salt of 7-nitroindazole. Br.J.Pharmacol. 114 257 PMID: 7533610

If you know of a relevant reference for 7-NINA, please let us know.

View Related Products by Target

View Related Products by Product Action

View all Non-selective NOS Inhibitors

Keywords: 7-NINA, 7-NINA supplier, Non-Selective, NOS, Nitric, Oxide, Signaling, Signalling, iNOS, nNOS, eNOS, NO, Synthases, Non-selective, 0800, Tocris Bioscience

2 Citations for 7-NINA

Citations are publications that use Tocris products. Selected citations for 7-NINA include:

Fakira et al (2012) Purkinje cell dysfunction and delayed death in plasma membrane calcium ATPase 2-heterozygous mice. J Neurosci 51 22 PMID: 22789621

Messlinger et al (2000) Involvement of nitric oxide in the modulation of dural arterial blood flow in the rat. Br J Pharmacol 129 1397 PMID: 10742295

Do you know of a great paper that uses 7-NINA from Tocris? Please let us know.

Reviews for 7-NINA

There are currently no reviews for this product. Be the first to review 7-NINA and earn rewards!

Have you used 7-NINA?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.


Cancer Research Product Guide

A collection of over 750 products for cancer research, the guide includes research tools for the study of:

  • Cancer Metabolism
  • Epigenetics in Cancer
  • Receptor Signaling
  • Cell Cycle and DNA Damage Repair
  • Angiogenesis
  • Invasion and Metastasis