Benzoyl hypoaconitine

Benzoyl hypoaconitine

Benzoylhypaconine

【Structural formula】

[Molecular formula and molecular weight] C ₃₁ H ₄₃ NO ₉；573.

[Source] Hydrolysis of subaconitine

【Properties】White powder

This product is soluble in methanol , ethanol , isopropanol , chloroform , and slightly soluble in water

Melting point: 138.

【Purity Check】

TLC

1.

Eluent petroleum ether - ethyl acetate - diethylamine (10:2: 4)

Check under the ultraviolet lamp (254nm), the color of the diluted potassium bismuth iodide test solution is developed

2.

Developing solvent hexane - diethylamine (8:2)

Check under the ultraviolet lamp (254nm), the color of the diluted potassium bismuth iodide test solution is developed

High performance liquid chromatography

Chromatographic column C ₁₈ , 5um (4.

Mobile phase [acetonitrile- tetrahydrofuran (25:15)]-[0.

Detection wavelength 235nm

[Structural identification] 228,273

3464, 1722, 1278, 1097, 711

ESI-MS m/z: 574[M+H] ⁺

¹ H-NMR (C ₅ D ₅ N) δ: 5.

¹³ C-NMR (C ₅ D ₅ N) δ: 85.

【Storage】Dry and airtight