3-(4-Hydroxyphenyl)propionic acid NEW

$1.00 1000kg

$50.00 1kg

Min. Order1kg
Purity99
Cas No501-97-3
Supply Abilityg-kg-tons,free sample is available
Update time2025-09-25

Henan Fengda Chemical Co., Ltd

VIP2Y

China

Chemical Properties

Product Name	3-(4-Hydroxyphenyl)propionic acid
CAS No	501-97-3
EC-No
Min. Order	1kg
Purity	99
Supply Ability	g-kg-tons,free sample is available
Release date	2025/09/25

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 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)
pka	4.74±0.10(Predicted)
form	Powder or Granules
color	Off-white to beige
Water Solubility	slightly soluble
BRN	2209841
InChIKey	NMHMNPHRMNGLLB-UHFFFAOYSA-N
LogP	1.100 (est)
CAS DataBase Reference	501-97-3(CAS DataBase Reference)
NIST Chemistry Reference	4-Hydroxyphenylpropionic acid(501-97-3)
EPA Substance Registry System	Benzenepropanoic 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
Toxicity	LD50 intravenous in mouse: 1809mg/kg

MSDS Information

Provider	Language
p-Hydroxyphenyl-propionic acid	English
ACROS	English
SigmaAldrich	English
ALFA	English

3-(4-Hydroxyphenyl)propionic acid Usage And Synthesis

Chemical Properties	Pale-Yellow Crystals
Uses	3-(4-Hydroxyphenyl)propionic acid is uses as pharmaceutical intermediates,it is also used as a sensitive fluorogenic substrate for oxidases such as horseradish peroxidase.
Uses	Antioxidant
Definition	ChEBI: A hydroxy monocarboxylic acid consisting of propionic acid having a 4-hydroxyphenyl group at the 3-position.
Purification Methods	3-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 Products

Methyl 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

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