ChemicalBook > CAS DataBase List > 3-(4-Hydroxyphenyl)propionic acid

3-(4-Hydroxyphenyl)propionic acid

Product Name
3-(4-Hydroxyphenyl)propionic acid
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 40949;NSC 65596;PHORETICACID
CBNumber
CB1740365
Molecular Formula
C9H10O3
Formula Weight
166.17
MOL File
501-97-3.mol
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3-(4-Hydroxyphenyl)propionic acid Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
H52406
Product name
3-(4-Hydroxyphenyl)propionic acid
Purity
98%
Packaging
5g
Price
$30.9
Updated
2024/03/01
Sigma-Aldrich
Product number
H52406
Product name
3-(4-Hydroxyphenyl)propionic acid
Purity
98%
Packaging
25g
Price
$91.2
Updated
2024/03/01
TCI Chemical
Product number
H0599
Product name
3-(4-Hydroxyphenyl)propionic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$72
Updated
2024/03/01
TCI Chemical
Product number
H0599
Product name
3-(4-Hydroxyphenyl)propionic Acid
Purity
>98.0%(T)
Packaging
250g
Price
$311
Updated
2024/03/01
Alfa Aesar
Product number
A14567
Product name
3-(4-Hydroxyphenyl)propionic acid, 99%
Packaging
10g
Price
$34.65
Updated
2024/03/01
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3-(4-Hydroxyphenyl)propionic acid Chemical Properties,Usage,Production

Chemical Properties

Pale-Yellow Crystals

Uses

Antioxidant

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

Raw materials

Preparation Products

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3-(4-Hydroxyphenyl)propionic acid Suppliers

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View Lastest Price from 3-(4-Hydroxyphenyl)propionic acid manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
3-(4-Hydroxyphenyl)propionic acid 501-97-3
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-12-02
hebei hongtan Biotechnology Co., Ltd
Product
P-Hydroxybenzene propanoic acid 501-97-3
Price
US $10.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
1000
Release date
2024-05-14
Cangzhou Kangrui Pharma Tech Co. Ltd.,
Product
3-(4-Hydroxyphenyl)propionic acid 501-97-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5 tons
Release date
2024-09-24

501-97-3, 3-(4-Hydroxyphenyl)propionic acidRelated Search:

4'-Hydroxypropiophenone 4-Hydroxybenzaldehyde Propionic acid Citric acid 4-Hydroxybenzoic acid Hyaluronic acid Folic acid 4-Hydroxy-D-(-)-2-phenylglycine 3-Phenylpropionic acid Propionic anhydride 4-Methoxyphenol Methylparaben Ethyl 2-(Chlorosulfonyl)acetate 3'-Hydroxypropiophenone 4-Hydroxybenzyl alcohol 3-(4'-HYDROXYPHENYL)-PROPIONIC ACID-OME,3-(4-HYDROXYPHENYL)PROPIONIC ACID METHYL ESTER 4-tert-butyl-3-iodobenzoic acid 4-Hydroxybenzyl cyanide

  • PHLORETINIC ACID
  • PHLORETIC ACID
  • 3-(para-Hydroxyphenyl)-propionic acid
  • 4-hydroxybenzenepropanoic
  • 4-Hydroxybenzenepropanoic acid
  • 4-hydroxy-benzenepropanoicaci
  • 4-hydroxybenzenepropanoicacid
  • 4-hydroxyphenylpropionicacid
  • 2,3-Dihydro-p-coumaric Acid
  • 4-(2-Carboxyethyl)phenol
  • Desaminotyrosine
  • NSC 40949
  • NSC 6559
  • 3-(4-Hydroxyphenyl)propionic acid 98%
  • PHLORETIC ACID(RG)
  • HYDROXYPHENYLPROPIONICACID
  • PHORETICACID
  • 4-HYDROXYHYDROCINNAMIC ACID / PHLORETIC ACID
  • NSC 65596
  • 3-(p-Hydroxyphenyl)propionic acid, Phloretic acid
  • PHILLYRIN (RG)
  • 3-(4-Hydroxyphenyl)propionic acid 3-(4-Hydroxyphenyl)propionic acid ,99%
  • p-Hydroxybenzenepropanoic acid
  • 3-(4-Hydroxyphenyl)propionic acid,98%
  • p-hydroxyl phenylpropanol
  • 3-(4-Hydroxyphenyl)propionic acid ,99%
  • 3-(4-Hydroxyphenyl)propanoic acid 98%
  • Phloretic acid, Dihydro-p-couMaric acid, p-Hydroxy-hydrocinnaMic acid, HPPA
  • 3-(4-HYDROXYPHENYL)-PROPIONIC ACID FOR S
  • 3-(4-Hydroxyphenyl)propionic acid, 98% 25GR
  • 3-(4-Hydroxyphenyl)propionic acid, 98% 5GR
  • 4-Hydroxyhydrocinnamic acid, 3-(4-Hydroxyphenyl)propionic acid, Phloretic acid
  • 4-Hydroxybenzene propionic acid
  • 3-(4-Hydroxyphenyl)propionic acid, 98.5%
  • 3-(4'-Hydroxyphenyl)propionic acid≥ 99% (HPLC)
  • 3-(p-Hydroxyphenyl)propionic acid 3-(4-Hydroxyphenyl)propionic acid
  • 4-HYDROXYHYDROCINNAMIC ACID
  • 3-(P-HYDROXYPHENYL)PROPIONIC ACID
  • 3-(4-HYDROXYPHENYL)PROPANOIC ACID
  • 3-(4'-HYDROXY-PHENYL)-PROPIONIC ACID
  • 3-(4-HYDROXYPHENYL)PROPIONIC ACID
  • HPPA
  • HYDROXY(3-)PHENYL(4-)PROPIONIC ACID
  • RARECHEM AL BO 0352
  • p-hydroxyphenyl-propionic acid
  • Benzenepropanoic acid, 4-hydroxy-
  • beta-(p-Hydroxyphenyl)propionic acid
  • beta-(p-hydroxyphenyl)propionicacid
  • Dihydro-p-coumaric acid
  • dihydro-p-coumaricacid
  • Hydrocinnamic acid, p-hydroxy-
  • Hydro-p-coumaric acid
  • hydro-p-coumaricacid
  • p-Hydroxyhydrocinnamic acid
  • p-hydroxy-hydrocinnamicaci
  • p-hydroxyhydrocinnamicacid
  • 4-(4-Hydroxyphenylpropanoic acid
  • p-hydroxy-benzene propionic acid