Date published: 2026-2-2

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NO-Indomethacin (CAS 301838-28-8)

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Alternate Names:
NCX 2121
Application:
NO-Indomethacin is a Cox-1 and Cox-2 inhibitor and NO donor
CAS Number:
301838-28-8
Molecular Weight:
620.07
Molecular Formula:
C28H30ClN3O9S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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NO-Indomethacin is a hybrid molecule of indomethacin (sc-200503) and a nitric oxide (NO) donor. This design combines the anti-inflammatory and Cox -1 and -2 inhibitory properties of indomethacin with the gastrointestinal protective effects of NO. Compounds of this class retain their anti-inflammatory and analgesic activity, but have reduced gastrointestinal and kidney toxicity compared to indomethacin alone. NO-Indomethacin also enhances the cancer chemopreventative activity of indomethacin. NO-indomethacin exhibits an IC50 of 82 μM, compared to >1,000 μM for indomethacin alone, for the inhibition of pancreatic cancer cell (PaCa-2) growth after 24 hours in culture.


NO-Indomethacin (CAS 301838-28-8) References

1. Wallace, John L., et al., 1997. Gastrointestinal-sparing anti-inflammatory drugs: the development of nitric oxide-releasing NSAIDs. Drug development research. 42(3-4):144-149.
2. Kashfi, Khosrow, et al., 2002. Nitric oxide-donating nonsteroidal anti-inflammatory drugs inhibit the growth of various cultured human cancer cells: evidence of a tissue type-dependent effect. The journal of pharmacology and experimental therapeutics. 303(3): 1273.1282.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

NO-Indomethacin, 1 mg

sc-205414
1 mg
$25.00

NO-Indomethacin, 5 mg

sc-205414A
5 mg
$108.00

NO-Indomethacin, 10 mg

sc-205414B
10 mg
$192.00

NO-Indomethacin, 50 mg

sc-205414C
50 mg
$849.00