Name | 3,4-dihydroxyphenylpropionic acid |
Synonyms | Hydrocaffeic acid DIHYDROCAFFEIC ACID(RG) 3,4-DIHYDROCAFFEIC ACID 3,4-DIHYDROXYHYDROCINNAMIC ACID 3,4-Dihydroxyhydrocinnamic acid 3-(3,4-dihydroxyphenyl)propanoate 3,4-dihydroxyphenylpropionic acid 3-(3,4-dihydroxyphenyl)propanoic acid 3-(3,4-Dihydroxyphenyl)propionic acid 3-(3,4-DIHYDROXYPHENYL)PROPIONIC ACID BETA-(3,4-DIHYDROXYPHENYL) PROPIONIC ACID 3-(3,4-Dihydroxyphenyl)propionic acid, Hydrocaffeic acid |
CAS | 1078-61-1 |
EINECS | 214-083-8 |
InChI | InChI=1/C9H10O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1,3,5,10-11H,2,4H2,(H,12,13)/p-1 |
InChIKey | DZAUWHJDUNRCTF-UHFFFAOYSA-N |
Molecular Formula | C9H10O4 |
Molar Mass | 182.17 |
Density | 1.398 |
Melting Point | 136-139°C(lit.) |
Boling Point | 418℃ |
Flash Point | 220℃ |
Water Solubility | Slightly soluble in water. |
Solubility | Slightly soluble in water. |
Vapor Presure | 1.02E-07mmHg at 25°C |
Appearance | White to Brown Powder |
Color | Pale Beige to Pale Brown |
BRN | 2213449 |
pKa | 4.75±0.10(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Sensitive | `sensitive` to air, sealed |
MDL | MFCD00002776 |
Physical and Chemical Properties | 3, 4-dihydroxyphenylpropionic acid is white crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from eucommia ulmoides, Salvia miltiorrhiza, Thistle, Atractylodes macrocephala, Herba Herba Herba Glechoma longitba. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
RTECS | MW5143500 |
Reference Show more | 1. Fan Rong, Yi Guojuan, Lu Lan, Zeng Ming, Zhou Yangyang, Cheng Qiang. In vitro antibacterial effects of chlorogenic acid and its 13 major metabolites in vivo [J]. Chinese herbal medicine, 2020,51(24):6239-6245. 2. [IF = 6.953] Sidi Li et al."Metal-crosslinked-poly-L-lysine tissue adhesives with high adhesive performance: Inspiration from mussel adhesive environment." Int J Biol Macromol. 2020 Jun;153:1251 3. [IF = 5.455] Lu Lan et al."Quinic acid: A potential antibiofilm agent against clinical resistant Pseudomonas aeruginosa." Chin Med-Uk. 2021 Dec;16(1):1-17 4. [IF = 4.367] Sidi Li et al."Environment-Dependent Adhesive Behaviors of Mussel-Inspired Coordinate-Crosslinked Bioadhesives." Macromol Mater Eng. 2020 Jan;305(1):1900620 5. [IF = 3.645] Lewin Xiong et al."Study on phenolic acids of Lonicerae japonicae Flos based on ultrahigh performance liquid chromatography-tandem mass spectrometry combined with multivariate statistical analysis." JOURNAL OF SEPARATION SCIENCE |
Uses | Dihydrocaffeic acid is a natural product containing catechol groups of α and β unsaturated carboxylic acid chains. Dihydrocaffeic acid has been shown to protect the liver. Dihydrocaffeic acid is a metabolite of caffeic acid and has strong antioxidant properties. dihydrocaffeic acid has strong antioxidant activity. |
biological activity | 3,4-Dihydroxyhydrocinnamic acid (Dihydrocaffeic acid) is a metabolite of quinic acid hydrogenation of green madea coffee, which exists in normal human body fluids and has antioxidant activity. |