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3-(4-Hydroxyphenyl)propionic acid

3-(4-Hydroxyphenyl)propionic acid Structure
CAS No.
501-97-3
Chemical Name:
3-(4-Hydroxyphenyl)propionic acid
Synonyms
PHLORETIC ACID;HPPA;Desaminotyrosine;3-(4-HYDROXYPHENYL)PROPANOIC ACID;Benzenepropanoic acid, 4-hydroxy-;3-(para-Hydroxyphenyl)-propionic acid;NSC 6559;NSC 65596;NSC 40949;PHORETICACID
CBNumber:
CB1740365
Molecular Formula:
C9H10O3
Molecular Weight:
166.17
MOL File:
501-97-3.mol
MSDS File:
SDS
Modify Date:
2024/7/25 20:04:51

3-(4-Hydroxyphenyl)propionic acid 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)
form Powder or Granules
pka 4.74±0.10(Predicted)
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

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
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
NFPA 704
1
2 0

3-(4-Hydroxyphenyl)propionic acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) H52406 3-(4-Hydroxyphenyl)propionic acid 98% 501-97-3 5G ₹1667.05 2022-06-14 Buy
Sigma-Aldrich(India) H52406 3-(4-Hydroxyphenyl)propionic acid 98% 501-97-3 25G ₹5120.23 2022-06-14 Buy
Sigma-Aldrich(India) H52406 3-(4-Hydroxyphenyl)propionic acid 98% 501-97-3 50G ₹8876.5 2022-06-14 Buy
TCI Chemicals (India) H0599 3-(4-Hydroxyphenyl)propionic Acid 501-97-3 25G ₹4000 2022-05-26 Buy
ALFA India ALF-A14567-30 3-(4-Hydroxyphenyl)propionic acid, 99% 501-97-3 250g ₹20773 2022-05-26 Buy
Product number Packaging Price Buy
H52406 5G ₹1667.05 Buy
H52406 25G ₹5120.23 Buy
H52406 50G ₹8876.5 Buy
H0599 25G ₹4000 Buy
ALF-A14567-30 250g ₹20773 Buy

3-(4-Hydroxyphenyl)propionic acid Chemical Properties,Uses,Production

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.

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

Global( 629)Suppliers
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TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
3-(4-HYDROXYPHENYL)PROPIONIC ACID, FOR F LUORESCENCE p-hydroxy-benzene propionic acid 4-(4-Hydroxyphenylpropanoic acid p-hydroxyhydrocinnamicacid p-hydroxy-hydrocinnamicaci p-Hydroxyhydrocinnamic acid hydro-p-coumaricacid Hydro-p-coumaric acid Hydrocinnamic acid, p-hydroxy- dihydro-p-coumaricacid Dihydro-p-coumaric acid beta-(p-hydroxyphenyl)propionicacid beta-(p-Hydroxyphenyl)propionic acid p-hydroxyphenyl-propionic acid RARECHEM AL BO 0352 HYDROXY(3-)PHENYL(4-)PROPIONIC ACID 3-(4-HYDROXYPHENYL)PROPIONIC ACID 3-(4'-HYDROXY-PHENYL)-PROPIONIC ACID 3-(P-HYDROXYPHENYL)PROPIONIC ACID 4-HYDROXYHYDROCINNAMIC ACID 3-(p-Hydroxyphenyl)propionic acid 3-(4-Hydroxyphenyl)propionic acid 3-(4'-Hydroxyphenyl)propionic acid≥ 99% (HPLC) 3-(4-Hydroxyphenyl)propionic acid, 98.5% 4-Hydroxybenzene propionic acid 4-Hydroxyhydrocinnamic acid, 3-(4-Hydroxyphenyl)propionic acid, Phloretic acid 3-(4-Hydroxyphenyl)propionic acid, 98% 5GR 3-(4-Hydroxyphenyl)propionic acid, 98% 25GR 3-(4-HYDROXYPHENYL)-PROPIONIC ACID FOR S Phloretic acid, Dihydro-p-couMaric acid, p-Hydroxy-hydrocinnaMic acid, HPPA 3-(4-Hydroxyphenyl)propanoic acid 98% 3-(4-Hydroxyphenyl)propionic acid ,99% 3-(4-Hydroxyphenyl)propionic acid,98% p-Hydroxybenzenepropanoic acid PHILLYRIN (RG) 3-(p-Hydroxyphenyl)propionic acid, Phloretic acid NSC 65596 4-HYDROXYHYDROCINNAMIC ACID / PHLORETIC ACID PHORETICACID HYDROXYPHENYLPROPIONICACID PHLORETIC ACID(RG) 3-(4-Hydroxyphenyl)propionic acid 98% NSC 6559 NSC 40949 4-(2-Carboxyethyl)phenol 2,3-Dihydro-p-coumaric Acid 4-hydroxyphenylpropionicacid 4-hydroxybenzenepropanoicacid 4-hydroxy-benzenepropanoicaci 4-Hydroxybenzenepropanoic acid 4-hydroxybenzenepropanoic PHLORETINIC ACID 3β-Hydroxy-5-pregnen-20-one acetate Esmolol Impurity 10 HCl phloreticaci 3-(4-Hydroxyphenyl)propionicAcid> p-hydroxyl phenylpropanol 3-(4-Hydroxyphenyl)propionic acid 3-(4-Hydroxyphenyl)propionic acid ,99% Benzenepropanoic acid, 4-hydroxy-