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3-Bromo-7-nitroindazole (CAS 74209-34-0)

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Alternate Names:
3-Bromo-7-nitro-1H-indazole
Application:
3-Bromo-7-nitroindazole is a selective inhibitor of NOS1 and NOS3
CAS Number:
74209-34-0
Molecular Weight:
242.03
Molecular Formula:
C7H4BrN3O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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3-Bromo-7-nitroindazole is a 7-nitro indazole derivative that inhibits bovine NOS3 and rat NOS1 enzyme activity. This compound was also reported to provide significant neuroprotection against ischaemia-induced brain damage in rat models. Experiments suggest that 3-Bromo-7-nitroindazole displays the capacity to prevent effects of MCPG, a metabotropic receptor antagonist. Metabotropic receptors decrease synaptic transmission in murine models.


3-Bromo-7-nitroindazole (CAS 74209-34-0) References

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  2. Contribution of nitric oxide to the presynaptic inhibition by endothelin ETB receptor of the canine stellate ganglionic transmission.  |  Yamada, K., et al. 1999. J Pharmacol Exp Ther. 290: 1175-81. PMID: 10454492
  3. Ischemia-reperfusion injury of the cochlea: effects of an iron chelator and nitric oxide synthase inhibitors.  |  Tabuchi, K., et al. 2001. Hear Res. 160: 31-6. PMID: 11591488
  4. Impaired nitric oxide synthase signaling dissociates social investigation and aggression.  |  Trainor, BC., et al. 2007. Behav Neurosci. 121: 362-9. PMID: 17469926
  5. Inhibition of neuronal nitric oxide reduces anxiety-like responses to pair housing.  |  Workman, JL., et al. 2008. Behav Brain Res. 187: 109-15. PMID: 17928072
  6. 3-Bromo-7-nitroindazole attenuates brain ischemic injury in diabetic stroke via inhibition of endoplasmic reticulum stress pathway involving CHOP.  |  Srinivasan, K. and Sharma, SS. 2012. Life Sci. 90: 154-60. PMID: 22075494
  7. Excessive nNOS/NO/AMPK signaling activation mediated by the blockage of the CBS/H2S system contributes to oxygen‑glucose deprivation‑induced endoplasmic reticulum stress in PC12 cells.  |  Zhang, R., et al. 2017. Int J Mol Med. 40: 549-557. PMID: 28656194
  8. Nitric Oxide Synthase Blockade Impairs Spontaneous Calcium Activity in Mouse Primary Hippocampal Culture Cells.  |  Sokolov, RA., et al. 2023. Int J Mol Sci. 24: PMID: 36768926
  9. 7-Nitro indazole derivatives are potent inhibitors of brain, endothelium and inducible isoforms of nitric oxide synthase.  |  Bland-Ward, PA. and Moore, PK. 1995. Life Sci. 57: PL131-5. PMID: 7544863
  10. Possible role of nitric oxide in the development of L-2-chloropropionic acid-induced cerebellar granule cell necrosis.  |  Widdowson, PS., et al. 1996. Br J Pharmacol. 117: 1761-7. PMID: 8732288
  11. The role of nitric oxide in the pathophysiology of thromboembolic stroke in the rat.  |  Stagliano, NE., et al. 1997. Brain Res. 759: 32-40. PMID: 9219860
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  13. Role of nitric oxide in traumatic brain injury in the rat.  |  Wada, K., et al. 1998. J Neurosurg. 89: 807-18. PMID: 9817419

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-Bromo-7-nitroindazole, 5 mg

sc-200347
5 mg
$20.00

3-Bromo-7-nitroindazole, 25 mg

sc-200347A
25 mg
$26.00