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5-Nitro-2-oxindole

5-Nitro-2-oxindole chemical structure
CAS Number20870-79-5
FormulaC8H6N2O3
Mol. Weight178.14 g/mol

What is 5-Nitro-2-oxindole?

5-Nitro-2-oxindole is a chemical compound with CAS number 20870-79-5 and molecular formula C8H6N2O3. It is used in various industrial and research applications.

Applications

• Reactant for synthesis of 3-[4-(amino/methylsulfonyl)phenyl]methylene-indolin-2-one derivatives as novel COX-1/2 and 5-LOX inhibitors1
• Reactant for preparation of Aurora kinase inhibitors2
• Reactant for synthesis of 3-substituted 2-indolinone RET inhibitors3
• Reactant for synthesis of 4-azachromeno[2,3-b]indol-11(6H)-ones and derivatives as analogs of ellipticine4
• Reactant for preparation of [18F]fluorobenzylidene-indolinone as possible tyrosine kinase inhibitor for PET tumor imaging5
• Reactant for preparation of 3-substituted indolin-2-ones as neuroprotective and toxic agents6

Specifications

Molecular Weight

178.14 g/mol

Assay/Purity

97%

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H317-H319-H335

Precautionary Statements

P261-P280-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Melting Point

233-236 °C

WGK Germany

3

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