C9H10O3
166.17 g/mol
OtherWarning
3-(4-Hydroxyphenyl)propionic acid
CAS501-97-3EC207-931-3
Category
Other
Compound Class
Organic Acid
Primary Use
Phenolic acid compound
3-(4-Hydroxyphenyl)propionic acid is a phenolic acid compound characterized by a propionic acid chain attached to a phenolic ring. It is structurally related to tyrosine, a standard amino acid used in protein synthesis.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing 3-(4-Hydroxyphenyl)propionic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
ReferenceSame Category
Cyclooctanone
CAS502-49-8
organic synthesis intermediate
ReferenceSame Category
2,6-Dimethyl-4-(2'-nitrosophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester
CAS50428-14-3
Nitrosamine impurity standard
ReferenceSame Category
Mustard gas
CAS505-60-2
chemical warfare agent
ReferenceSame Category
4-Methylbenzene-1-sulfonic acid--2-(2-methoxyethoxy)ethan-1-ol (1/1)
CAS50586-80-6
Impurity reference standard
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-(4-Hydroxyphenyl)propionic acid (CAS 501-97-3) is 2918.29.
HS code (international, 6-digit)
2918.29
EU CN code (8-digit)
2918 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-(4-hydroxyphenyl)propanoic acid
InChIKey
NMHMNPHRMNGLLB-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1CCC(=O)O)O
Synonyms (47)
- 2,3-DIHYDRO-P-COUMARIC ACID
- 3-(p-Hydroxyphenyl)propionate
- 4-(2-CARBOXYETHYL)PHENOL
- 4-(4-Hydroxyphenylpropanoate
- 4-HYDROXYHYDROCINNAMIC ACID
- 4-Hydroxybenzenepropanoate
- 4-Hydroxyphenylpropionic acid
- AQ-358/40179730
- Dihydro-p-coumarate
- Dihydro-p-coumaric acid
- Dihydrocoumaric acid
- HYDROXYPHENYL PROPIONIC ACID
- Hydro-p-coumaric acid
- N-hydroxysuccinimide ester
- Phloretic acid
- Phloretinate
- Phloretinic acid
- b-(p-Hydroxyphenyl)propionate
- desaminotyrosine
- hydro-p-coumarate
- hydroxy-hydrocinnamic acid
- p-Hydroxyhydrocinnamate
- p-Hydroxyhydrocinnamic acid
- p-Hydroxyphenylpropionic acid
- p-hydroxy-benzene propionate
- p-hydroxyl phenylpropanol
- p-hydroxyphenylpropionate
- uHLORETIC ACID
Sourcing 3-(4-Hydroxyphenyl)propionic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.