3-Phenylpropionic acid - ≥99%(GC) , CAS No.501-52-0

CAS: 501-52-0 Cat. No.: P109276 Molecular Weight: 150.17 Beilstein Registry Number: 907515 EC Number: 207-924-5
AVAILABLE TO ORDER
GRADE & PURITY ≥99%(GC)
Synonyms
3-phenylproionic acid | 3-phenylpropanoic acid;3-Phenylpropionic Acid | InChI=1/C9H10O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H,6-7H2,(H,10,11 | SCHEMBL3419 | SY001654 | 3-Phenylpropionsaeure | 3-Phenylpropionic acid;3-Phenylpropanoic acid;3-Phenyl-n-propionic a
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
25g
P109276-25g
3

$12.90

$18.90
Save $6.00 (31.75%)
100g
P109276-100g
4

$29.90

$37.90
Save $8.00 (21.11%)
500g
P109276-500g
1

$89.90

$104.90
Save $15.00 (14.30%)
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Why this grade

≥99%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Hydrocinnamic acid forms complexes with uranium(VI) and has been investigated in aqueous solution by attenuated total reflection fourier transform infrared spectroscopy. Hydrocinnamic acids are the major rhizospheric compounds with known growth regulatory activity

Product Application

Hydrocinnamic acid was used in the synthesis of three medium-chain acyl-Coenzyme A′s i.e. 3-phenylpropionyl-CoA from mixed anhydrides of fatty acids.

Specifications

Synonyms
3-phenylproionic acid | 3-phenylpropanoic acid;3-Phenylpropionic Acid | InChI=1/C9H10O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H, 6-7H2, (H, 10, 11 | SCHEMBL3419 | SY001654 | 3-Phenylpropionsaeure | 3-Phenylpropionic acid;3-Phenylpropanoic acid;3-Phenyl-n-propionic a
Specifications & Purity
≥99%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥99%(GC)
Names and Identifiers
Pubchem Sid488179490
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488179490
Canonical SmilesC1=CC=C(C=C1)CCC(=O)O
IUPAC Name3-phenylpropanoic acid
InChIKeyXMIIGOLPHOKFCH-UHFFFAOYSA-N
INCHI1S/C9H10O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-5H,6-7H2,(H,10,11)
Isomeric SMILES C1=CC=C(C=C1)CCC(=O)O
WGK Germany 3
RTECS DA8600000
Molecular Weight 150.17
Beilstein 907515
Reaxy-Rn 907515
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=907515&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassPhenylpropanoic acids
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPhenylpropanoic acids
Alternative Parents Benzene and substituted derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 3-phenylpropanoic-acid - Benzenoid - Monocyclic benzene moiety - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylpropanoic acids. These are compounds with a structure containing a benzene ring conjugated to a propanoic acid.
External Descriptors monocarboxylic acid - benzenes
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TYR Tclin Tyrosinase (717 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APP Tclin Amyloid-beta A4 protein (8510 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KEAP1 Tclin Kelch-like ECH-associated protein 1 (1736 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CTBP2 Tchem C-terminal-binding protein 2 (36 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
B16 (5829 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
clpP ATP-dependent Clp protease proteolytic subunit (245 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot NumberCertificate TypeDateItem
C2205369Certificate of AnalysisDec 12, 2025 P109276
C2205377Certificate of AnalysisDec 12, 2025 P109276
J2119636Certificate of AnalysisAug 07, 2025 P109276
L2009054Certificate of AnalysisSep 14, 2024 P109276
G2422142Certificate of AnalysisJul 11, 2024 P109276
H2513026Certificate of AnalysisJul 11, 2024 P109276
G2422146Certificate of AnalysisJul 11, 2024 P109276
G2422141Certificate of AnalysisJul 11, 2024 P109276
D2324744Certificate of AnalysisAug 08, 2022 P109276
J2210651Certificate of AnalysisAug 08, 2022 P109276
J2210652Certificate of AnalysisAug 08, 2022 P109276
J2210653Certificate of AnalysisAug 08, 2022 P109276
K2317030Certificate of AnalysisAug 08, 2022 P109276
B2313056Certificate of AnalysisFeb 11, 2022 P109276
E2421084Certificate of AnalysisFeb 11, 2022 P109276
C2205352Certificate of AnalysisFeb 11, 2022 P109276
B2313059Certificate of AnalysisFeb 11, 2022 P109276

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Chemical and Physical Properties
SolubilitySoluble in ethanol (50 mg/ml), water (partly ), chloroform, alcohol, and benzene.
Flash Point(°F)230°F
Flash Point(°C)113°C
Boil Point(°C)280°C
Melt Point(°C)45-48°C
Molecular Weight150.170 g/mol
XLogP31.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass150.068 Da
Monoisotopic Mass150.068 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity126.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
References
1. Zhipeng Huang, Yang Yang, Junju Mu, Genheng Li, Jianyu Han, Puning Ren, Jian Zhang, Nengchao Luo, Ke-Li Han, Feng Wang.  (2023)  Controlling the reactions of free radicals with metal-radical interaction.  CHINESE JOURNAL OF CATALYSIS,      [PMID:] [10.1016/S1872-2067(22)64181-0]
2. Yang Li, Ying Peng, Ping Ma, Mengyue Wang, Chongsheng Peng, Pengfei Tu, Xiaobo Li.  (2019)  In vitro and in vivo metabolism of Cistanche tubulosa extract in normal and chronic unpredictable stress-induced depressive rats.  JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,      [PMID:31352203] [10.1016/j.jchromb.2019.121728]
3. Zhao Kai-jing, Chen Yang, Hong Shi-jin, Yang Yi-ting, Xu Jiong, Yang Han-yu, Zhu Liang, Liu Ming, Xie Qiu-shi, Tang Xian-ge, Yang Ting-ting, Zhou Ya-qian, Liu Li, Liu Xiao-dong.  (2019)  Characteristics of β-oxidative and reductive metabolism on the acyl side chain of cinnamic acid and its analogues in rats.  ACTA PHARMACOLOGICA SINICA,  40  (8): (1106-1118).  [PMID:30792487] [10.1038/s41401-019-0218-8]
4. Yang Li, Guisheng Zhou, Ying Peng, Pengfei Tu, Xiaobo Li.  (2015)  Screening and identification of three typical phenylethanoid glycosides metabolites from Cistanches Herba by human intestinal bacteria using UPLC/Q-TOF-MS.  JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS,      [PMID:26551535] [10.1016/j.jpba.2015.10.038]
5. Yunchao Zheng, Lidao Song, Minqi Liu, Wei Wei, Huiming Xiong.  (2024)  Copolymerization of Isothiocyanates and Nonactivated Aziridines Mediated by Zwitterionic Intermediates through Condensation and Chain Growth.  MACROMOLECULES,      [PMID:] [10.1021/acs.macromol.4c00965]
6. Song Qianqian, Ou Xu, Lin Fei, Zhang Xue, Ye Siyuan, Li Yan.  (2024)  High-performance pure blue-emitting CsPbBr3 nanoplatelets via amino acid-mediated strategy.  RESEARCH ON CHEMICAL INTERMEDIATES,  50  (7): (3473-3485).  [PMID:] [10.1007/s11164-024-05289-3]
7. Ruoxi Yang, Yongxiang Di, Xiaoning Song, Huimin Zhao, Yide Cheng, Cunzhen Lu, Ying Yang, Minjie Sun, Zhanwei Zhou.  (2024)  Michael Addition-Based Neoadjuvant for Enhanced Cancer Immunotherapy.  ACS Nano,      [PMID:39052870] [10.1021/acsnano.4c08014]
8. Wenxue Jiang, Miao Wu, Zhou Gong, Linhua Han, Xiaoqi Cheng, Xiaoqin Tang, Xiaolong Yu, Xu Dong, Yibin Cheng, Lixin Ma, Qiong Xing.  (2025)  Structure-guided engineering of a Rieske-type aromatic dioxygenase for enhanced consumption of 3-phenylpropionic acid in Escherichia coli.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:40120277] [10.1016/j.jhazmat.2025.137954]
9. Wuyan Xu, Kun Liu, Jiaqing Chen, Junliang Liu, Siming Li, Hua Wang, Binghong Luo, Qingqi Meng.  (2025)  Cellulose-engineered janus periosteum with compartmentalized angiogenic and osteo-immunomodulatory abilities for bone regeneration.  CARBOHYDRATE POLYMERS,      [PMID:41116569] [10.1016/j.carbpol.2025.124444]
10. Yang Li, Guisheng Zhou, Shihua Xing, Pengfei Tu, Xiaobo Li.  (2015)  Identification of Echinacoside Metabolites Produced by Human Intestinal Bacteria Using Ultraperformance Liquid Chromatography–Quadrupole Time-of-Flight Mass Spectrometry.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,      [PMID:26186273] [10.1021/acs.jafc.5b02881]
11. Yang Li, Ying Peng, Mengyue Wang, Guisheng Zhou, Yulong Zhang, Xiaobo Li.  (2016)  Rapid screening and identification of the differences between metabolites of Cistanche deserticola and C. tubulosa water extract in rats by UPLC-Q-TOF-MS combined pattern recognition analysis.  JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS,      [PMID:27639339] [10.1016/j.jpba.2016.09.018]
12. Yang Li, Ying Peng, Mengyue Wang, Pengfei Tu, Xiaobo Li.  (2017)  Human Gastrointestinal Metabolism of the Cistanches Herba Water Extract in Vitro: Elucidation of the Metabolic Profile Based on Comprehensive Metabolite Identification in Gastric Juice, Intestinal Juice, Human Intestinal Bacteria, and Intestinal Microsomes.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,      [PMID:28771352] [10.1021/acs.jafc.7b02829]
13. Qianqian Liang, Xin Jiang, Dajun Wang, Shumin Zhang, Qifei Hua, Wenzheng Shi.  (2025)  Screening of natural myofibril-bound serine protease inhibitors based on molecular docking and their effects on the quality of surimi gels.  FOOD CHEMISTRY,      [PMID:40580600] [10.1016/j.foodchem.2025.145314]
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