≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488182080 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488182080 |
| Canonical Smiles | COC1=CC=CC(=C1OC)C(=O)O |
| IUPAC Name | 2,3-dimethoxybenzoic acid |
| InChIKey | FODBVCSYJKNBLO-UHFFFAOYSA-N |
| INCHI | 1S/C9H10O4/c1-12-7-5-3-4-6(9(10)11)8(7)13-2/h3-5H,1-2H3,(H,10,11) |
| Isomeric SMILES | COC1=CC=CC(=C1OC)C(=O)O |
| WGK Germany | 3 |
| RTECS | DG8598700 |
| Molecular Weight | 182.18 |
| Reaxy-Rn | 2210858 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2210858&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 | Methoxybenzoic acids and derivatives |
| Direct Parent | O-methoxybenzoic acids and derivatives |
| Alternative Parents | M-methoxybenzoic acids and derivatives Dimethoxybenzenes Benzoic acids Phenoxy compounds Benzoyl derivatives Anisoles Alkyl aryl ethers Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | M-methoxybenzoic acid or derivatives - O-methoxybenzoic acid or derivatives - Dimethoxybenzene - O-dimethoxybenzene - Benzoic acid - Anisole - Phenoxy compound - Benzoyl - Phenol ether - Methoxybenzene - Alkyl aryl ether - Monocarboxylic acid or derivatives - Ether - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Organooxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as o-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 2 of the benzene ring is replaced by a methoxy group. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 J1430022 | Certificate of Analysis | Apr 15, 2026 | D102881 |
| F2209073 | Certificate of Analysis | Mar 11, 2026 | D102881 |
| F2209120 | Certificate of Analysis | Mar 11, 2026 | D102881 |
| F2209121 | Certificate of Analysis | Mar 11, 2026 | D102881 |
| I1708033 | Certificate of Analysis | Apr 09, 2025 | D102881 |
| J2421443 | Certificate of Analysis | Jun 14, 2024 | D102881 |
| J2421444 | Certificate of Analysis | Jun 14, 2024 | D102881 |
| B2019065 | Certificate of Analysis | Dec 15, 2023 | D102881 |
| G2318581 | Certificate of Analysis | Jun 19, 2023 | D102881 |
| G2318584 | Certificate of Analysis | Jun 19, 2023 | D102881 |
| G2318587 | Certificate of Analysis | Jun 19, 2023 | D102881 |
| G2318593 | Certificate of Analysis | Jun 19, 2023 | D102881 |
| G2318603 | Certificate of Analysis | Jun 19, 2023 | D102881 |
| B2317187 | Certificate of Analysis | Feb 23, 2023 | D102881 |
| B2317221 | Certificate of Analysis | Mar 15, 2022 | D102881 |
| F2209119 | Certificate of Analysis | Mar 15, 2022 | D102881 |
| Solubility | Solubility in Methanol：almost transparency |
|---|---|
| Sensitivity | Moisture sensitive. |
| Melt Point(°C) | 122-124°C |
| Molecular Weight | 182.170 g/mol |
| XLogP3 | 1.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 182.058 Da |
| Monoisotopic Mass | 182.058 Da |
| Topological Polar Surface Area | 55.800 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 180.000 |
| 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. Tian Zheng, Xinru Wan, Qingchun Zhang, Bo Jin, Ru-Fang Peng. (2019) Catechol amide derivatized polyhydroxylated fullerene as potential chelating agents of radionuclides: Synthesis, reactive oxygen species scavenging, and cytotoxic studies. JOURNAL OF INORGANIC BIOCHEMISTRY, [PMID:31838330] [10.1016/j.jinorgbio.2019.110921] |
