Changsha Staherb Natural Ingredients Co.Ltd.(sales): Changsha, Hunan, China; Main products: Epimedium (10-98%), Eucommia leaf Extract (5-95%) amygdalin (50-98%), Ursolic acid (25-98%), and Corosolic acid (1-98%), Chlorogenic Acid(5-98%), Resveratrol , Emodin, Dihydromyricetin DMY(98%), HoneySuchle Flowers Extract(5-98%)

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Piperine

FOB Price

US$ 40 - 40

1 (Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	staherb		Place of Origin	China
Model Number	sta-120715

Product Description

Name:Piperine IUPAC name:1-[5-(1,3-benzodioxol- 5-yl)-1-oxo-2,4-pentadienyl]piperidine Other names:5-(3,4-methylenedioxyphenyl)-2,4-pentadienoyl-2-piperidine piperoylpiperidine Molecular formula: C17H19NO3 Molecular weight: 285.34　 CAS No: 94-62-2 Molar mass :285.34 g mol−1 Density: 1.193 g/cm3 Melting point :130 °C, 403 K, 266 °F Preparation Piperine is commercially available. If desired, it may be extracted from black pepper using dichloromethane. The amount of piperine varies from 1-2% in long pepper, to 5-9% in the white and the black peppers of commerce. Further, it may be prepared by treating the solvent-free residue from an alcoholic extract of black pepper, with a solution of sodium hydroxide to remove resin (said to contain chavicine, an isomer of piperine) and solution of the washed, insoluble residue in warm alcohol, from which the alkaloid crystallises on cooling.

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Changsha Staherb Natural Ingredients Co.Ltd.(sales): Contact nameAgnes Dai
Chat Now; Phone0086-731-84213302; AddressNo.186,Lugu Valley Garden Road, High-tech Development Zone, Changsha , Hunan, P.R. China(410205), Changsha, Hunan

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