3-Aminocoumarin , >98.0% , 1635-31-0

CAS NO.：1635-31-0

Empirical Formula: C9H7NO2

Molecular Weight: 161.16

MDL number: MFCD00016965

EINECS: 216-659-4

PRODUCT Properties

• Melting point: 135-139 °C (lit.)
• Boiling point: 355.2±31.0 °C(Predicted)
• Density: 1.313±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• form: powder to crystal
• pka: 3.22±0.20(Predicted)
• color: White to Yellow to Orange
• λmax: 289nm(lit.)
• BRN: 128033
• LogP: 1.170 (est)

Description and Uses

3-Aminocoumarin may be employed in the following studies:

• As ligand for the synthesis of Cr(III), Ni(II), and Cu(II) complexes.
• As starting reagent for the synthesis of 1,2,3,4-tetrahydropyrido[2,3-c]coumarins.
• Synthesis of new 3-(heteroaryl)aminocoumarin derivatives, via optimized Buchwald-Hartwig amination reaction.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• HS Code: 29322010