Piperlongumine , ≥97%(HPLC) , 20069-09-4

Synonym(s):
5,6-Dihydro-1-(1-oxo-3-[3,4,5-trimethoxyphenyl]-trans-2-propenyl)-2[1H]-pyridinone;5,6-Dihydro-1-[(2E)-1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propen-1-yl]-2(1H)-Pyridinone;Piplartin;Piplartine;Piplartine, (E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)-5,6-dihydropyridin-2(1H)-one

CAS NO.：20069-09-4

Empirical Formula: C17H19NO5

Molecular Weight: 317.34

MDL number: MFCD00075706

PRODUCT Properties

• Melting point: 124°C
• Boiling point: 475.6±45.0 °C(Predicted)
• Density: 1.223±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: DMSO: ≥5mg/mL at warmed to 60°C
• pka: -1.88±0.20(Predicted)
• form: powder
• color: white to beige
• Stability: Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 3 months.
• LogP: 2.340 (est)

Description and Uses

A piperidinone alkaloid present in Piper longum, the structure has been shown to be N-(3:4:5-trimethoxycinnamoyl)-Lls-piperidin-2-one. In the plant, the base occurs mainly in the roots.

anti-asthma, antibronchitis

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H320-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352-P305+P351+P338
• WGK Germany: 3
• RTECS: UU7785850
• HS Code: 2932209090