ChemicalBook Product Catalog Chemical Reagents Organic reagents fatty acid 3-(4-Hydroxyphenyl)propionic acid

3-(4-Hydroxyphenyl)propionic acid

3-(4-Hydroxyphenyl)propionic acid Basic information
Product Name:3-(4-Hydroxyphenyl)propionic acid
Synonyms:PHLORETINIC ACID;PHLORETIC ACID;3-(para-Hydroxyphenyl)-propionic acid;4-hydroxybenzenepropanoic;4-Hydroxybenzenepropanoic acid;4-hydroxy-benzenepropanoicaci;4-hydroxybenzenepropanoicacid;4-hydroxyphenylpropionicacid
CAS:501-97-3
MF:C9H10O3
MW:166.17
EINECS:207-931-3
Product Categories:Aromatics;Organic acids;Aromatic Propionic Acids;Inhibitors;bc0001
Mol File:501-97-3.mol
3-(4-Hydroxyphenyl)propionic acid Structure
3-(4-Hydroxyphenyl)propionic acid Chemical Properties
Melting point 129-131 °C(lit.)
Boiling point 254.38°C (rough estimate)
density 1.1708 (rough estimate)
refractive index 1.5286 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka4.74±0.10(Predicted)
form Powder or Granules
color Off-white to beige
Water Solubility slightly soluble
BRN 2209841
InChIKeyNMHMNPHRMNGLLB-UHFFFAOYSA-N
LogP1.100 (est)
CAS DataBase Reference501-97-3(CAS DataBase Reference)
NIST Chemistry Reference4-Hydroxyphenylpropionic acid(501-97-3)
EPA Substance Registry SystemBenzenepropanoic acid, 4-hydroxy- (501-97-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
RTECS MW5342000
Hazard Note Irritant
HS Code 29182990
ToxicityLD50 intravenous in mouse: 1809mg/kg
MSDS Information
ProviderLanguage
p-Hydroxyphenyl-propionic acid English
ACROS English
SigmaAldrich English
ALFA English
3-(4-Hydroxyphenyl)propionic acid Usage And Synthesis
Chemical PropertiesPale-Yellow Crystals
Uses3-(4-Hydroxyphenyl)propionic acid is uses as pharmaceutical intermediates,it is also used as a sensitive fluorogenic substrate for oxidases such as horseradish peroxidase.
UsesAntioxidant
DefinitionChEBI: A hydroxy monocarboxylic acid consisting of propionic acid having a 4-hydroxyphenyl group at the 3-position.
Purification Methods3-p-Hydroxyphenylpropionic acid (phloretic acid) [501-97-3] M 166.2, m 129-130o, 131 -1 3 3o, pKEst(1)~4.7, pKEst(2)~10.1. Crystallise phloretic acid from ether or H2O. [Beilstein 10 IV 631.]
3-(4-Hydroxyphenyl)propionic acid Preparation Products And Raw materials
Preparation ProductsMethyl 3-(4-hydroxyphenyl)propionate-->EsMolol Acid SodiuM Salt-->BOLTON-HUNTER REAGENT-->Esmolol-->2-(4-HYDROXYPHENYL)PROPIONIC ACID-->3-(4-Hydroxyphenyl)-propionic acid tert-butyl ester-->3-[4-(BENZYLOXY)PHENYL]PROPIONIC ACID
4-Hydroxybenzoic acid 4-Hydroxybenzaldehyde 4'-Hydroxypropiophenone N-ACETYL-L-PHENYLALANYL-3,5-DIIODO-L-TYROSINE Hyaluronic acid ETHYL HYDROCAFFEATE 3-(4-Hydroxyphenyl)propionic acid Levodopa 2-Oxo-3-(4-hydroxyphenyl)propionic acid Liothyronine sodium Ascoric Acid O-PHOSPHO-L-TYROSINE Propionic acid Folic acid Ethyl N-benzoyl-L-tyrosinate Methyl L-tyrosinate CHLOROACETYL-L-TYROSINE Citric acid
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