3-Hydroxyphenylacetic acid - ≥98% , CAS No.621-37-4

CAS: 621-37-4 Cat. No.: A115482 Molecular Weight: 152.15 EC Number: 210-684-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
SCHEMBL337470 | PD098600 | Acetic acid, (m-hydroxyphenyl)- | AE-562/43460507 | CHEBI:17445 | 3HP | 3-hydroxy phenyl acetic acid | C05593 | bmse000339 | DTXSID90211148 | H0356 | 3-Hydroxyphenylacetic acid, >=99% | HY-W001083 | Z816000338 | (3-hydroxy)pheny
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A115482-1g
5

$9.90

$14.90
Save $5.00 (33.56%)
5g
A115482-5g
5

$11.90

$17.90
Save $6.00 (33.52%)
25g
A115482-25g
3

$39.90

$59.90
Save $20.00 (33.39%)
100g
A115482-100g
1

$132.90

$199.90
Save $67.00 (33.52%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

3-Hydroxyphenylacetic Acid (cas# 621-37-4) is a compound useful in organic synthesis

Specifications

Synonyms
SCHEMBL337470 | PD098600 | Acetic acid, (m-hydroxyphenyl)- | AE-562/43460507 | CHEBI:17445 | 3HP | 3-hydroxy phenyl acetic acid | C05593 | bmse000339 | DTXSID90211148 | H0356 | 3-Hydroxyphenylacetic acid, >=99% | HY-W001083 | Z816000338 | (3-hydroxy)pheny
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488181554
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488181554
Canonical SmilesC1=CC(=CC(=C1)O)CC(=O)O
IUPAC Name2-(3-hydroxyphenyl)acetic acid
InChIKeyFVMDYYGIDFPZAX-UHFFFAOYSA-N
INCHI1S/C8H8O3/c9-7-3-1-2-6(4-7)5-8(10)11/h1-4,9H,5H2,(H,10,11)
Isomeric SMILES C1=CC(=CC(=C1)O)CC(=O)O
WGK Germany 3
Molecular Weight 152.15
Reaxy-Rn 2086506
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2086506&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
SuperclassBenzenoids
ClassPhenols
Subclass1-hydroxy-4-unsubstituted benzenoids
Intermediate Tree Nodes Not available
Direct Parent1-hydroxy-4-unsubstituted benzenoids
Alternative Parents 1-hydroxy-2-unsubstituted benzenoids  Benzene and substituted derivatives  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted 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 1-hydroxy-4-unsubstituted benzenoids. These are phenols that are unsubstituted at the 4-position.
External Descriptors monocarboxylic acid - phenols
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CAMK2A Tchem CaM kinase II alpha (1938 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Gamma-hydroxybutyrate receptor (68 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HT-22 (3261 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Gabrp GABA-A receptor; anion channel (5731 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.

8 results found

Lot NumberCertificate TypeDateItem
H2203106Certificate of AnalysisMay 11, 2026 A115482
H2203117Certificate of AnalysisMay 11, 2026 A115482
H2203118Certificate of AnalysisMay 11, 2026 A115482
A1916068Certificate of AnalysisNov 14, 2022 A115482
B2328277Certificate of AnalysisJun 09, 2022 A115482
B2328278Certificate of AnalysisJun 09, 2022 A115482
B2328280Certificate of AnalysisJun 09, 2022 A115482
G2415338Certificate of AnalysisJun 09, 2022 A115482
Chemical and Physical Properties
SolubilityDMSO (Slightly);Methanol (Slightly)
Melt Point(°C)129-133°C
Molecular Weight152.150 g/mol
XLogP30.900
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass152.047 Da
Monoisotopic Mass152.047 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity144.000
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
Citations of This Product
References
1. Bing Wang, RuiQing Zhang, HuiYong Chen, Zhuo Li, EnZhou Liu, HaiXia Ma, Bo Zhou, Hong Hao, LinYu Jiao.  (2023)  Construction of supramolecular S-scheme heterojunctions assisted by hydrogen bond subtle-tuning actuates highly efficient photocatalytic oxidation.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.145290]
2. Xinyi Zhang, Jiakun Zhou, Zemin Li, Yimin Qin, Ruitao Yu, Huaiwei Zhang, Yuhong Zheng, Jiangwei Zhu, Demeng Zhang, Li Fu.  (2023)  The Qualitative Electrochemical Determination of Multiple Components in Seaweed Fertilizer.  International Journal of Electrochemical Science,      [PMID:] [10.20964/2019.07.16]
3. Hui-Ying Wang, Cheng Qu, Meng-Ning Li, Chao-Ran Li, Run-Zhou Liu, Zifan Guo, Ping Li, Wen Gao, Hua Yang.  (2022)  Time-Series-Dependent Global Data Filtering Strategy for Mining and Profiling of Xenobiotic Metabolites in a Dynamic Complex Matrix: Application to Biotransformation of Flavonoids in the Extract of Ginkgo biloba by Gut Microbiota.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,      [PMID:36331925] [10.1021/acs.jafc.2c03080]
Solution Calculators
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