3,4-Dihydroxy-2-methylenebutanoic acid 2,3,3A,4,5,8,9,11A-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[B]furan-4-yl ester - Names and Identifiers
Name | CNICIN
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Synonyms | CNICIN CYNISIN cnicine CENTAURIN -lactone,8-(3,4-dihydroxy-2-methylenebutyrate) 2,3,3a,4,5,8,9,11a-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[b]furan-4-yl 3,4-dihydroxy-2-methylenebutyrate 3,4-Dihydroxy-2-methylenebutanoic acid 2,3,3A,4,5,8,9,11A-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[B]furan-4-yl ester (3R)-3,4-Dihydroxy-2-methylenebutyric acid (3aR,4S,6E,10Z,11aR)-2,3,3a,4,5,8,9,11a-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[b]furan-4-yl ester
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CAS | 24394-09-0
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EINECS | 246-221-8 |
3,4-Dihydroxy-2-methylenebutanoic acid 2,3,3A,4,5,8,9,11A-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[B]furan-4-yl ester - Physico-chemical Properties
Molecular Formula | C20H26O7
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Molar Mass | 378.42 |
Density | 1.27±0.1 g/cm3 (20 ºC 760 Torr) |
Melting Point | 142-143°C |
Boling Point | 622.3±55.0 °C(Predicted) |
Specific Rotation(α) | D20 +158° (c = 2.3 in ethanol) |
Solubility | Slightly soluble (3g/L) (25°C), |
pKa | 12.77±0.20(Predicted) |
Storage Condition | 2-8℃ |
3,4-Dihydroxy-2-methylenebutanoic acid 2,3,3A,4,5,8,9,11A-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[B]furan-4-yl ester - Risk and Safety
Safety Description | S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
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3,4-Dihydroxy-2-methylenebutanoic acid 2,3,3A,4,5,8,9,11A-octahydro-10-(hydroxymethyl)-6-methyl-3-methylene-2-oxocyclodeca[B]furan-4-yl ester - Introduction
CNICIN(CNICIN) is a bitter compound that occurs naturally in the Thistle family. It is a yellow crystal, soluble in alcohol and acid solvents. CNICIN has a wide range of applications in food and herbal medicine. It is often used to increase the bitterness of food and the efficacy of herbs.
CNICIN preparation method mainly through two steps. First, extract the part containing bitter element from the Thistle family, such as Thistle flowers. Secondly, pure CNICIN is obtained by solvent extraction, extraction and purification.
Regarding the security of CNICIN, generally speaking, it is relatively safe. However, long-term and excessive intake may cause some side effects, such as indigestion and allergic reactions. Therefore, the use of CNICIN should be appropriate, and pay attention to individual differences.
In addition, CNICIN may interact with certain drugs. If you are taking other medicines, consult your doctor or pharmacist for possible interactions.
Last Update:2024-04-09 21:54:55