- Product Name TRIGONELLINE
- cas 535-83-1
- purity 99%
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1.What is the TRIGONELLINE ?
Trigonelline is a bitter alkaloid in coffee which serves to produce important aroma compounds. In terms of concentration trigonelline is higher for arabica than robusta and ranges from about 0.6-1.3% and 0.3-0.9%, respectively. Trigonelline, the N-methylpyridinium-3-carboxylate, is, after caffeine, the second most important alkaloid of coffee, with about 1% of the green bean. During leaf development, it is synthesized in the leaves and in the fruits' pericarp and accumulated in the seeds. The direct precursors are nicotinic acid and nicotine amide, deriving from the pyridine nucleotide cycle. Trigonelline is a plant hormone that has diverse regulatory functions with respect to plant cell cycle regulation, nodulation, and oxidative stress, and in helping survival and growth of the plant. It is found in significant quantity in many plants like coffee beans and fenugreek seed. Because it was first isolated from the fenugreek seeds (Trigonella foenum-graecum), the name assigned to it has been “trigonelline.” The chemical formula for trigonelline is C7H7NO2. It is a methylation product of niacin (vitamin B3), and thus is also known as “methylated niacin.” At higher temperatures, trigonelline breaks down to niacin. In addition to trigonelline, fenugreek seeds contain other alkaloids such as gentianine and carpaine.
Trigonelline is an alkaloid present in coffee and fenugreek presenting phytoestrogenic activity.
2.What is the CAS number for TRIGONELLINE ?
The CAS number of TRIGONELLINE is 535-83-1.
More information of TRIGONELLINE 535-83-1 are:
|
CAS?Number |
535-83-1 |
|
Density |
1.217 g/cm3 |
|
Melting Point |
260°C (dec.) |
|
Boiling Point |
266.433 °C at 760 mmHg |
|
Flash Point |
114.935 °C |
|
Vapor Pressure |
0.002mmHg at 25°C |
|
Refractive Index |
1.5030 (estimate) |
|
HS CODE |
29339900 |
|
PSA |
44.01000 |
|
LogP |
-1.12540 |
3.What is the molecular formula of TRIGONELLINE ?
The chemical formula of?TRIGONELLINE is C7H7NO2 which containing 7 Carbon atoms,7 Hydrogen atoms,1 Nitrogen atoms and 2 Oxygen atoms,and the molecular weight, and the molecular weight of TRIGONELLINE is 137.138
4.What is TRIGONELLINE(535-83-1)used for?
Trigonelline is a bitter alkaloid in coffee which serves to produce important aroma compounds. In terms of concentration trigonelline is higher for arabica than robusta and ranges from about 0.6-1.3% and 0.3-0.9%, respectively. Trigonelline, the N-methylpyridinium-3-carboxylate, is, after caffeine, the second most important alkaloid of coffee, with about 1% of the green bean. During leaf development, it is synthesized in the leaves and in the fruits' pericarp and accumulated in the seeds. The direct precursors are nicotinic acid and nicotine amide, deriving from the pyridine nucleotide cycle. Trigonelline is a plant hormone that has diverse regulatory functions with respect to plant cell cycle regulation, nodulation, and oxidative stress, and in helping survival and growth of the plant. It is found in significant quantity in many plants like coffee beans and fenugreek seed. Because it was first isolated from the fenugreek seeds (Trigonella foenum-graecum), the name assigned to it has been “trigonelline.” The chemical formula for trigonelline is C7H7NO2. It is a methylation product of niacin (vitamin B3), and thus is also known as “methylated niacin.” At higher temperatures, trigonelline breaks down to niacin. In addition to trigonelline, fenugreek seeds contain other alkaloids such as gentianine and carpaine.
InChI:InChI=1/C7H9NO2/c1-8-4-2-3-6(5-8)7(9)10/h2-4H,5H2,1H3,(H,9,10)
Relevant articles related to TRIGONELLINE:
|
Article |
Source |
|
Ab initio and DFT calculations of the structure and vibrational spectra of trigonelline |
Szafran,Koput,Dega-Szafran,Pankowski , p. 97 - 108 (2002) |
5.Quality Factory Hot Selling TRIGONELLINE 535-83-1 with Fast Shipping
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