5-<WBR>Nitrobenzofuran-<WBR>2-<WBR>carboxylic acid , 97% , 10242-12-3

Synonym(s):
2-Carboxy-5-nitrobenzofuran;5-Nitro-2-benzofurancarboxylic acid

CAS NO.：10242-12-3

Empirical Formula: C9H5NO5

Molecular Weight: 207.14

MDL number: MFCD00060513

PRODUCT Properties

• Melting point: 279-284 °C
• Boiling point: 414.0±25.0 °C(Predicted)
• Density: 1.584±0.06 g/cm3(Predicted)
• storage temp.: Sealed in dry,Room Temperature
• form: powder to crystal
• pka: 2.77±0.30(Predicted)
• color: White to Orange to Green

Description and Uses

Reactant for:• ;Preparation of arylarylamidobenzofurans via Curtius rearrangement followed by bromination and Suzuki reaction1• ;Synthesis and antibacterial evaluation of nitazoxanide-based analogs2• ;Preparation of Melanin-Concentrating Hormone Receptor 1 antagonist3• ;Synthesis of benzoyl and cinnamoyl nitrogen mustard derivatives of benzoheterocyclic analogs of tallimustine as antitumor agents4

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H319
• Precautionary statements: P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38-36-22
• Safety Statements: 26-36/37/39
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 29329990