Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Piperic acid is a chemical often obtained by the base-hydrolysis of the alkaloid piperine[1] from black pepper,[2] followed by acidification of the corresponding salt. Piperic acid is an intermediate in the synthesis of other compounds such as piperonal, and as-such may be used to produce fragrances, perfumes flavorants and drugs as well as other useful compounds.
^Paul M. Dewick. (2009). Medicinal natural products : a biosynthetic approach. Chichester: A John Wiley & Sons. p. 327. ISBN 978-0-470-74167-2.
Pipericacid is a chemical often obtained by the base-hydrolysis of the alkaloid piperine from black pepper, followed by acidification of the corresponding...
six-membered amine that results from hydrolysis of piperine Pipericacid, the carboxylic acid also derived from hydrolysis of piperine Capsaicin, the active...
she was attacked with acid by her ex-boyfriend and an accomplice, causing major damage to her face and blindness in one eye. Piper underwent pioneering...
218.21 g/mol, exact mass: 218.0579 u) may refer to: Acifran Inotilone Pipericacid This set index page lists chemical structure articles associated with...
[Investigations into the composition of piperine and its cleavage products pipericacid and piperidine]. Annalen der Chemie (in German). 159 (2): 129–158. doi:10...
On 31 March 2008, Katie Piper was attacked with sulphuric acid, causing major damage to her face and blindness in one eye. Piper was attacked by Stefan...
Sorbic acid, or 2,4-hexadienoic acid, is a natural organic compound used as a food preservative. It has the chemical formula CH3(CH)4CO2H and the structure...
An acid attack, also called acid throwing, vitriol attack, or vitriolage, is a form of violent assault involving the act of throwing acid or a similarly...
The Piper at the Gates of Dawn is the debut studio album by English rock band Pink Floyd, released on 4 August 1967 by EMI Columbia. It is the only Pink...
A ketogenic amino acid is an amino acid that can be degraded directly into acetyl-CoA, which is the precursor of ketone bodies and myelin, particularly...
A Piper diagram is a graphic procedure proposed by Arthur M. Piper in 1944 for presenting water chemistry data to help in understanding the sources of...
discovered from P. kelleyi are a prenylated benzoic acid and 2 chromanes that are unique to this species. Piper kelleyi was scientifically described on February...
Melissic acid (or triacontanoic acid) is the organic compound with the formula CH3(CH2)28CO2H. It is classified as a very long chain fatty acid, a subset...
edamame's flavor include free amino acids such as glutamic acid, aspartic acid, and alanine. Often these unbound amino acids decrease as the pods fully expand...
prenylated benzoic acidacid derivative, crassinervic acid, has been isolated from Piper crassinervium. Similar compounds were isolated from Piper aduncum (aduncumene)...
Black pepper (Piper nigrum) is a flowering vine in the family Piperaceae, cultivated for its fruit (the peppercorn), which is usually dried and used as...
Long pepper (Piper longum), sometimes called Indian long pepper or pippali, is a flowering vine in the family Piperaceae, cultivated for its fruit, which...
Even Billie Piper..." huffingtonpost.co.uk. 6 December 2012. Simon Hattenstone (2 December 2013). "James Fox: 'I didn't take that much acid'". The Guardian...
to 2 molecules of citric acid), and the adipate, C4H10N2.C6H10O4 (containing 1 molecule each of piperazine and adipic acid). Piperazine is formed as...
endopeptidase that breaks down proteins into smaller peptides and amino acids. It is one of the main digestive enzymes in the digestive systems of humans...
Aspirin (acetylsalicylic acid), an organic compound that does not occur in nature, was first synthesised in 1899. In 1897, scientists at the drug and dye...
Kava or kava kava (Piper methysticum: Latin 'pepper' and Latinized Greek 'intoxicating') is a crop of the Pacific Islands. The name kava is from Tongan...
cascades; tests on HL60 did not work; another compound was suberic bishydroxamic acid (SBHA). Narrated by Derek Cooper, directed by Karl Sabbath, made by InCA...
The betel, Piper betle, is a species of flowering plant in the pepper family Piperaceae, native to Southeast Asia. It is an evergreen, dioecious vine...
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