3-Hydroxy-2,4,6-triiodobenzoic acid is a low-cost enzymatic paper-based analytical device (enz-PAD) for determining urine creatinine.
| Pubchem Sid | 488187008 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488187008 |
| Canonical Smiles | C1=C(C(=C(C(=C1I)O)I)C(=O)O)I |
| IUPAC Name | 3-hydroxy-2,4,6-triiodobenzoic acid |
| InChIKey | GIAVHGFPMPSIFI-UHFFFAOYSA-N |
| INCHI | 1S/C7H3I3O3/c8-2-1-3(9)6(11)5(10)4(2)7(12)13/h1,11H,(H,12,13) |
| Isomeric SMILES | C1=C(C(=C(C(=C1I)O)I)C(=O)O)I |
| Molecular Weight | 515.813 |
| Reaxy-Rn | 2113494 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2113494&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 | 2-halobenzoic acids 4-halobenzoic acids Halobenzoic acids Benzoic acids 1-carboxy-2-haloaromatic compounds P-iodophenols O-iodophenols Benzoyl derivatives Iodobenzenes Aryl iodides Vinylogous halides Monocarboxylic acids and derivatives Organic oxides Organoiodides Organooxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Halobenzoic acid - 4-halobenzoic acid - 2-halobenzoic acid - Halobenzoic acid or derivatives - 4-halobenzoic acid or derivatives - 2-halobenzoic acid or derivatives - Hydroxybenzoic acid - Benzoic acid - Benzoyl - 4-halophenol - 2-halophenol - 1-carboxy-2-haloaromatic compound - 4-iodophenol - 2-iodophenol - Halobenzene - Phenol - Iodobenzene - Aryl iodide - Aryl halide - Vinylogous halide - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organooxygen compound - Organohalogen compound - Organoiodide - 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2603078 | Certificate of Analysis | Apr 06, 2026 | H170834 |
| D23142489 | Certificate of Analysis | Jan 21, 2026 | H170834 |
| D23142481 | Certificate of Analysis | Jan 21, 2026 | H170834 |
| J2523069 | Certificate of Analysis | Oct 27, 2025 | H170834 |
| G2509425 | Certificate of Analysis | Jul 04, 2025 | H170834 |
| D2617009 | Certificate of Analysis | Jul 04, 2025 | H170834 |
| G2509424 | Certificate of Analysis | Jul 04, 2025 | H170834 |
| G2216349 | Certificate of Analysis | Apr 07, 2025 | H170834 |
| A2218491 | Certificate of Analysis | Nov 07, 2024 | H170834 |
| A2218477 | Certificate of Analysis | Nov 07, 2024 | H170834 |
| L2406311 | Certificate of Analysis | Jun 26, 2024 | H170834 |
| L2406312 | Certificate of Analysis | Jun 26, 2024 | H170834 |
| L2417037 | Certificate of Analysis | Jun 26, 2024 | H170834 |
| I2114225 | Certificate of Analysis | Jun 17, 2024 | H170834 |
| I2114226 | Certificate of Analysis | Jun 17, 2024 | H170834 |
| I1818056 | Certificate of Analysis | May 09, 2024 | H170834 |
| I1818055 | Certificate of Analysis | May 09, 2024 | H170834 |
| I2016262 | Certificate of Analysis | Jul 11, 2023 | H170834 |
| D23142498 | Certificate of Analysis | May 04, 2023 | H170834 |
| Sensitivity | light sensitive |
|---|---|
| Molecular Weight | 515.809 g/mol |
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 515.722 Da |
| Monoisotopic Mass | 515.722 Da |
| Topological Polar Surface Area | 57.500 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 211.000 |
| 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. Fangbing Wang, Qiwen Peng, Yongheng Zhang, Min Zhang, Guoyue Shi. (2026) Five-in-one colorimetric multiplexed point-of-care testing of blood biomarkers via Janus separation-sensing membrane. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2026.174104] |
