≥97% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504754674 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754674 |
| Canonical Smiles | C1=CC(=C(C=C1I)O)C(=O)O |
| IUPAC Name | 2-hydroxy-4-iodobenzoic acid |
| InChIKey | UQOZVZTUJNRMBV-UHFFFAOYSA-N |
| INCHI | 1S/C7H5IO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,(H,10,11) |
| Isomeric SMILES | C1=CC(=C(C=C1I)O)C(=O)O |
| WGK Germany | 1 |
| Molecular Weight | 264.02 |
| Reaxy-Rn | 2090452 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2090452&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 | Hydroxybenzoic acid derivatives - Salicylic acid and derivatives |
| Direct Parent | Salicylic acids |
| Alternative Parents | 4-halobenzoic acids Halobenzoic acids Benzoic acids M-iodophenols Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Iodobenzenes Aryl iodides Vinylogous acids Monocarboxylic acids and derivatives Carboxylic acids Hydrocarbon derivatives Organic oxides Organoiodides Organooxygen compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Salicylic acid - 4-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - 4-halobenzoic acid - Halobenzoic acid - Benzoic acid - 3-iodophenol - Benzoyl - 3-halophenol - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Phenol - Halobenzene - Iodobenzene - Aryl iodide - Aryl halide - Vinylogous acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organoiodide - Organohalogen compound - Organic oxide - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as salicylic acids. These are ortho-hydroxylated benzoic acids. |
| 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 |
|---|---|---|---|
 F23301008 | Certificate of Analysis | Apr 03, 2026 | H167820 |
| F2330501 | Certificate of Analysis | Apr 03, 2026 | H167820 |
| F2330502 | Certificate of Analysis | Apr 03, 2026 | H167820 |
| F2330505 | Certificate of Analysis | Apr 03, 2026 | H167820 |
| F2330506 | Certificate of Analysis | Apr 03, 2026 | H167820 |
| F2330713 | Certificate of Analysis | Apr 03, 2026 | H167820 |
| Melt Point(°C) | 229-234 °C |
|---|---|
| Molecular Weight | 264.020 g/mol |
| XLogP3 | 3.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 263.928 Da |
| Monoisotopic Mass | 263.928 Da |
| Topological Polar Surface Area | 57.500 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 |
