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Hydrocinnamic acid

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Identification
Molecular formula
C9H10O2
CAS number
501-52-0
IUPAC name
3-phenylpropanoic acid
State
State

At room temperature, hydrocinnamic acid is in a solid state, typically forming crystalline structures.

Melting point (Celsius)
48.00
Melting point (Kelvin)
321.15
Boiling point (Celsius)
279.00
Boiling point (Kelvin)
552.15
General information
Molecular weight
150.17g/mol
Molar mass
150.1740g/mol
Density
1.0797g/cm3
Appearence

Hydrocinnamic acid appears as a white crystalline solid. Its crystalline form is usually obtained through precipitation or recrystallization from organic solvents.

Comment on solubility

Solubility of 3-phenylpropanoic acid (C9H10O2)

3-phenylpropanoic acid, with its aromatic ring and carboxylic acid functional group, exhibits intriguing solubility characteristics. This compound can be categorized based on its ability to dissolve in various solvents:

  • Polar Solvents: It shows moderate solubility in polar solvents such as water due to the presence of the carboxylic acid (-COOH) group, which can form hydrogen bonds with water molecules.
  • Non-polar Solvents: Conversely, 3-phenylpropanoic acid is more soluble in non-polar solvents like hexane and benzene. The hydrophobic character of the phenyl group enhances its compatibility in less polar environments.
  • Solubility Affected by pH: The solubility of 3-phenylpropanoic acid can be significantly influenced by the pH of the solution. In more alkaline conditions, it can deprotonate, increasing its solubility in water.

To summarize, "3-phenylpropanoic acid displays a fascinating balance of solubility in both polar and non-polar solvents, heavily dependent on its molecular structure and environmental conditions." Understanding these solubility dynamics is crucial for applications in chemical synthesis and pharmaceutical formulations.

Interesting facts

Interesting Facts About 3-Phenylpropanoic Acid

3-Phenylpropanoic acid, a fascinating aromatic carboxylic acid, offers a glimpse into the synergy between simple organic structures and complex biochemical pathways. This compound is notable for several reasons:

  • Structural Elegance: The presence of a phenyl group (a benzene ring) attached to a propanoic acid backbone makes this compound an intriguing subject of study in organic chemistry. Its structure plays a crucial role in its chemical reactivity and interactions.
  • Biological Relevance: 3-Phenylpropanoic acid is of interest in the realm of biochemistry, as it is involved in metabolic pathways. Compounds related to it can serve as precursors to essential biological molecules, including neurotransmitters.
  • Pharmaceutical Application: This compound has been explored in the pharmaceutical field. Its derivatives may have potential applications in drug development, particularly in creating anti-inflammatory agents or pain relievers.
  • Flavor and Fragrance: Phenylpropanoic acid is also considered in the flavor and fragrance industry. Its aromatic properties contribute to the profile of various perfumes and food flavorings.
  • Synthesis Variety: Researchers have developed multiple synthetic routes to create 3-phenylpropanoic acid, often utilizing methods such as Friedel-Crafts acylation or oxidative pathways, showcasing its versatility in organic synthesis.

In summary, 3-phenylpropanoic acid serves as an excellent example of how a simple organic compound can have diverse applications in different scientific fields, from biochemistry to the fragrance industry. Its aromatic nature and potential for biological interactions make it a compelling topic for further study.

Synonyms
hydrocinnamic acid
3-phenylpropionic acid
3-Phenylpropanoic acid
501-52-0
Benzenepropanoic acid
Benzylacetic acid
Dihydrocinnamic acid
Benzenepropionic acid
3-Phenyl propionic acid
3-Phenyl-propionic acid
BETA-PHENYLPROPIONIC ACID
Phenylpropanoic acid
Phenylpropanoate
FEMA No. 2889
Phenylpropionic acid
beta-phenylpropionate
NSC 9272
PHENYL PROPIONIC ACID
hydrocinnamate
MFCD00002771
Hydrozimtsaeure
CCRIS 3199
.beta.-Phenylpropanoic acid
EINECS 207-924-5
BRN 0907515
3-Phenylpropionsaeure
5Q445IN5CU
DTXSID2047064
CHEBI:28631
AI3-00892
NSC-9272
CHEMBL851
.beta.-Phenylpropionic acid
HYDROCINNAMIC ACID [MI]
DTXCID0027064
HYDROCINNAMIC-D5 ACID
35845-62-6
4-09-00-01752 (Beilstein Handbook Reference)
3-PHENYLPROPIONIC ACID [FHFI]
3PP
Hydrocinnamic Acid (3-Phenylpropanoic Acid)
3-PHENYLPROPIONIC ACID3-Phenyl-propionic acid
HCI
3-Phenylpropionic acid;3-Phenylpropanoic acid;3-Phenyl-n-propionic acid
UNII-5Q445IN5CU
Dihydrocinnamate
hydrocinnamicacid
Benzenepropionate
Hyrocinnamic acid
b-Phenylpropionate
w-Phenylpropanoate
1ahx
1tog
1toi
1toj
3phenylpropanoic acid
3phenylpropionic acid
omega-Phenylpropanoate
3-phenylproionic acid
b-Phenylpropionic acid
w-Phenylpropanoic acid
3-Phenyl-n-propionate
betaPhenylpropionic acid
beta-Phenylpropioic acid
3-phenyl-propanoic acid
3-Phenyl propanoic acid
beta-phenylpropanoic acid
omega-Phenylpropanoic acid
Hydrocinnamic acid, 99%
Hydrocinnamic acid (8CI)
3-Phenyl-n-propionic acid
3-phenylpropionic acid D5
bmse000675
I(2)-phenylpropionic acid
propanoic acid, 3-phenyl-
SCHEMBL3419
Hydrocinnamic acid (Standard)
HY-Y1088R
NSC9272
3-Phenylpropionic acid, 99%, FG
ARD181994D5
HY-Y1088
3PP; 3-PHENYLPROPIONIC ACID
Tox21_302329
BBL011572
BDBM50304072
s6254
STK286011
AKOS000119624
BS-3829
CS-W019781
DB02024
FH23881
Hydrocinnamic acid, analytical standard
NCGC00256189-01
BP-21020
CAS-501-52-0
SY001654
DB-014319
H0183
NS00002042
EN300-17962
C05629
Q4358522
Z57127332
F2191-0065
E76D1F9D-CBB1-4B91-8949-75B4F6F4C481
Benzenepropanoic acid;3-Phenyl-n-propionic acid;3-Phenylpropanoic acid
Hydrocinnamic acid; 3-Phenylpropanoic acid; beta-Phenylpropionic acid
207-924-5