ChemicalBook > CAS DataBase List > 3-CHLORO-4-HYDROXYPHENYLACETIC ACID

3-CHLORO-4-HYDROXYPHENYLACETIC ACID

Product Name
3-CHLORO-4-HYDROXYPHENYLACETIC ACID
CAS No.
33697-81-3
Chemical Name
3-CHLORO-4-HYDROXYPHENYLACETIC ACID
Synonyms
4-hcpa;vufb9649;oro-4-hydroxyphenyL;Chloro hydroxyphenylacetic acid;4-(Carboxymethyl)-2-chlorophenol;4-hydroxy-3-chlorophenylaceticacid;m-chloro-p-hydroxyphenylacetic acid;3-CHLORO-4-HYDROXYPHENYLACETIC ACID;3-chloro-4-hydroxy-benzeneaceticaci;3-chloro-4-hydroxybenzeneaceticacid
CBNumber
CB8148270
Molecular Formula
C8H7ClO3
Formula Weight
186.59
MOL File
33697-81-3.mol
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3-CHLORO-4-HYDROXYPHENYLACETIC ACID Property

Melting point:
108-110 °C(lit.)
Boiling point:
140-160 °C(Press: 0.05 Torr)
Density 
1.466±0.06 g/cm3(Predicted)
pka
4.33±0.10(Predicted)
form 
powder to crystal
color 
White to Gray to Brown
InChI
1S/C8H7ClO3/c9-6-3-5(4-8(11)12)1-2-7(6)10/h1-3,10H,4H2,(H,11,12)
InChIKey
IYTUKSIOQKTZEG-UHFFFAOYSA-N
SMILES
OC(=O)Cc1ccc(O)c(Cl)c1
CAS DataBase Reference
33697-81-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-36
WGK Germany 
2
RTECS 
CY1576300
Hazard Note 
Irritant
HS Code 
29182900
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
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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.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
224529
Product name
3-Chloro-4-hydroxyphenylacetic acid
Purity
99%
Packaging
25g
Price
$211
Updated
2025/07/31
Sigma-Aldrich
Product number
224529
Product name
3-Chloro-4-hydroxyphenylacetic acid
Purity
99%
Packaging
100g
Price
$333
Updated
2023/01/07
TCI Chemical
Product number
C1203
Product name
3-Chloro-4-hydroxyphenylacetic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$178
Updated
2025/07/31
TRC
Product number
C380930
Product name
3-Chloro-4-hydroxyphenylacetic acid
Packaging
1g
Price
$45
Updated
2021/12/16
TRC
Product number
C380930
Product name
3-Chloro-4-hydroxyphenylacetic acid
Packaging
10g
Price
$85
Updated
2021/12/16
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3-CHLORO-4-HYDROXYPHENYLACETIC ACID Chemical Properties,Usage,Production

Chemical Properties

Orange to tan powder

Uses

3-Chloro-4-hydroxyphenylacetic Acid is a phytohormone responsible for the inhibition of auxin influx.

Definition

ChEBI: A hydroxy monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 3-chloro-4-hydroxyphenyl group. It is a major chlorinated metabolite of chlorotyrosine.

General Description

3-Chloro-4-hydroxyphenylacetic acid is an auxin influx inhibitor. It is one of the major chlorinated metabolite of chlorotyrosine.

3-CHLORO-4-HYDROXYPHENYLACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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3-CHLORO-4-HYDROXYPHENYLACETIC ACID Suppliers

Americas 1 Canada 1 China 110 Europe 1 Germany 4 India 15 Japan 1 Switzerland 3 United Kingdom 16 United States 26 Global 178
J & K SCIENTIFIC LTD.
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18210857532; 18210857532
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86-10-82849933
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jkinfo@jkchemical.com
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China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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021-67121385
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Sales-CN@TCIchemicals.com
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Energy Chemical
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View Lastest Price from 3-CHLORO-4-HYDROXYPHENYLACETIC ACID manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
3-CHLORO-4-HYDROXYPHENYLACETIC ACID 33697-81-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-03-03
Shaanxi Dideu Medichem Co. Ltd
Product
3-CHLORO-4-HYDROXYPHENYLACETIC ACID 33697-81-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-15
Career Henan Chemical Co
Product
3-CHLORO-4-HYDROXYPHENYLACETIC ACID 33697-81-3
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2020-01-08

33697-81-3, 3-CHLORO-4-HYDROXYPHENYLACETIC ACIDRelated Search:

ALCLOFENAC 3-CHLORO-4-HYDROXYPHENYLACETIC ACID (S)-2-Chloromandelic acid 4-chloro-à-hydroxyphenylacetic acid,4-Chloro-a-hydroxyphenylacetic acid,4-CHLORO-ALPHA-HYDROXYPHENYLACETIC ACID (R)-2-CHLORO-ALPHA-HYDROXYPHENYLACETIC ACID,(r)-2-chloro-à-hydroxyphenylacetic acid (n)-2-chloro-à-hydroxyphenylacetic acid,2-Chloro-α-hydroxyphenylacetic acid 3-Chloro-a-hydroxyphenylacetic acid Phenylacetic acid methyl 3-chloro-4-hydroxyphenylacetate AMINO-(3-CHLORO-4-METHOXY-PHENYL)-ACETIC ACID 3-chloro-4-methoxyphenylacetic acid alclofenac epoxide 4-chloro-3-hydroxyphenylacetic acid 4-chloro-2-hydroxyphenylacetic acid 2-CHLORO-4-HYDROXYPHENYLACETIC ACID SALOR-INT L128813-1EA SALOR-INT L128864-1EA SALOR-INT L128287-1EA

  • vufb9649
  • 4-hcpa
  • 4-hydroxy-3-chlorophenylaceticacid
  • kyselina3-chlor-4-hydroxyfenyloctova
  • 3-CHLORO-4-HYDROXYPHENYLACETIC ACID
  • m-chloro-p-hydroxyphenylacetic acid
  • Benzeneacetic acid, 3-chloro-4-hydroxy.
  • 3-Chloro-4-hydroxyphenylacetic acid,99%
  • Chloro hydroxyphenylacetic acid
  • 2-(3-chloro-4-hydroxyphenyl)acetic acid
  • 4-(Carboxymethyl)-2-chlorophenol
  • (3-chloro-4-hydroxyphenyl)-aceticaci
  • 3-chloro-4-hydroxy-benzeneaceticaci
  • 3-chloro-4-hydroxybenzeneaceticacid
  • 3-Chloro-4-hydroxyphenylaceticAcid&gt
  • oro-4-hydroxyphenyL
  • 33697-81-3
  • ClC6H3OHCH2CO2H
  • Organic Building Blocks
  • Building Blocks
  • C8
  • Carbonyl Compounds
  • Carboxylic Acids
  • Aromatic Phenylacetic Acids and Derivatives
  • C8
  • Carbonyl Compounds
  • Carboxylic Acids