Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, 10mM in DMSO Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
3-Hydroxyanthranilic acid is an aminobenzoic acid commonly used as an intermediate in various chemical reactions.
| Pubchem Sid | 528759182 |
|---|---|
| Canonical Smiles | C1=CC(=C(C(=C1)O)N)C(=O)O |
| IUPAC Name | 2-amino-3-hydroxybenzoic acid |
| InChIKey | WJXSWCUQABXPFS-UHFFFAOYSA-N |
| INCHI | 1S/C7H7NO3/c8-6-4(7(10)11)2-1-3-5(6)9/h1-3,9H,8H2,(H,10,11) |
| Isomeric SMILES | C1=CC(=C(C(=C1)O)N)C(=O)O |
| WGK Germany | 3 |
| RTECS | DG2625000 |
| Molecular Weight | 153.14 |
| Beilstein | 14(3)1463 |
| Reaxy-Rn | 973356 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=973356&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzoic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroxybenzoic acid derivatives |
| Alternative Parents | Aminobenzoic acids Benzoic acids o-Aminophenols Aniline and substituted anilines Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Vinylogous amides Amino acids Monocarboxylic acids and derivatives Carboxylic acids Hydrocarbon derivatives Organic oxides Organooxygen compounds Organopnictogen compounds Primary amines |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Aminobenzoic acid - Aminobenzoic acid or derivatives - Hydroxybenzoic acid - Benzoic acid - O-aminophenol - Aminophenol - Benzoyl - Aniline or substituted anilines - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Vinylogous amide - Amino acid or derivatives - Amino acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organonitrogen compound - Hydrocarbon derivative - Amine - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Primary amine - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. These are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups. |
| External Descriptors | monohydroxybenzoic acid - aminobenzoic acid |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Aug 12, 2026 | H424681 |
| Melt Point(°C) | 240°C |
|---|---|
| Molecular Weight | 153.140 g/mol |
| XLogP3 | 0.900 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 153.043 Da |
| Monoisotopic Mass | 153.043 Da |
| Topological Polar Surface Area | 83.600 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 160.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Jing Hu, Effiong Kokoette, Caicai Xu, Shitao Huang, Tao Tang, Yiyi Zhang, Muyuan Liu, Yuzhou Huang, Shumiao Yu, Jie Zhu, Marianne Holmer, Xi Xiao. (2023) Natural Algaecide Sphingosines Identified in Hybrid Straw Decomposition Driven by White-Rot Fungi. Advanced Science, 10 (25): (2300569). [PMID:37400420] [10.1002/advs.202300569] |
| 2. Feifei Hou, Dexin Feng, Mo Xian, Wei Huang. (2021) De Novo Biosynthesis and Whole-Cell Catalytic Production of 2-Acetamidophenol in Escherichia coli. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, [PMID:34965133] [10.1021/acs.jafc.1c06910] |
| 3. Xue-Mei Han, Yan-Jie Qin, Ying Zhu, Xin-Lin Zhang, Nan-Xi Wang, Ying Rang, Xue-Jia Zhai, Yong-Ning Lu. (2019) Development of an underivatized LC-MS/MS method for quantitation of 14 neurotransmitters in rat hippocampus, plasma and urine: Application to CUMS induced depression rats. JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, [PMID:31288191] [10.1016/j.jpba.2019.06.043] |
| 4. Dezhen Wang, Xinru Wang, Ping Zhang, Yao Wang, Renke Zhang, Jin Yan, Zhiqiang Zhou, Wentao Zhu. (2016) The fate of technical-grade chlordane in mice fed a high-fat diet and its roles as a candidate obesogen. ENVIRONMENTAL POLLUTION, [PMID:28041837] [10.1016/j.envpol.2016.11.028] |
| 5. Xinrong Jiang, Xiaoming Chen, Tao Wang, Yuexin Li, Aiwu Pan, Jianmin Wu. (2020) Perfluorinated polymer modified vertical silicon nanowires as ultra low noise laser desorption ionization substrate for salivary metabolites profiling. TALANTA, [PMID:33592752] [10.1016/j.talanta.2020.122022] |
| 6. Chuzheng Pan, Feng Chen, Yan Yan, Haiwen Li, Chengfeng Qiu. (2025) Tryptophan metabolites as biomarkers to predict the severity and prognosis of acute ischemic stroke patients. Journal of Stroke & Cerebrovascular Diseases, [PMID:40553901] [10.1016/j.jstrokecerebrovasdis.2025.108382] |
| 7. Feng Chen, Xiaoxia Yang, Yayun Tan, Huanhuan Li, Yan Yan, Xiang Zhao, Chengfeng Qiu. (2025) Targeted LC-MS/MS metabolomics reveals distinctive tryptophan pathway signatures in pneumocystis jirovecii pneumonia. CLINICA CHIMICA ACTA, [PMID:41232641] [10.1016/j.cca.2025.120716] |
| 8. Qi Wu, Ziyi Chen, Zong Hou, Zhiqiang Liu, Rong Sun, Shu Liu. (2026) Multi-omics Reveals Hepatotoxic Mechanisms and Key Toxic Components of Polygoni Multiflori Radix and Its Processed Products. PHYTOMEDICINE, [PMID:41655553] [10.1016/j.phymed.2026.157908] |
| 9. Kai Li, Dongsheng Sun, Dongyang Zhang, Yang Liu, Xinli Li. (2026) High-titer nicotinamide adenine dinucleotide production via artificially designed pseudo-de novo biosynthesis pathway. BIORESOURCE TECHNOLOGY, [PMID:] [10.1016/j.biortech.2026.134529] |
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