Determine the necessary mass, volume, or concentration for preparing a solution.
≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads 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 | 504756070 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504756070 |
| Canonical Smiles | C1=CC(=C(C=C1C(CO)O)O)O |
| IUPAC Name | 4-(1,2-dihydroxyethyl)benzene-1,2-diol |
| InChIKey | MTVWFVDWRVYDOR-UHFFFAOYSA-N |
| INCHI | 1S/C8H10O4/c9-4-8(12)5-1-2-6(10)7(11)3-5/h1-3,8-12H,4H2 |
| Isomeric SMILES | C1=CC(=C(C=C1C(CO)O)O)O |
| WGK Germany | 3 |
| PubChem CID | 91528 |
| Molecular Weight | 170.16 |
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 | Phenols |
| Subclass | Benzenediols |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Catechols |
| Alternative Parents | 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Secondary alcohols 1,2-diols Primary alcohols Hydrocarbon derivatives Aromatic alcohols |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Catechol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Secondary alcohol - 1,2-diol - Organic oxygen compound - Hydrocarbon derivative - Aromatic alcohol - Primary alcohol - Organooxygen compound - Alcohol - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as catechols. These are compounds containing a 1,2-benzenediol moiety. |
| External Descriptors | a catechol |
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 | Feb 04, 2026 | R135061 | |
| Certificate of Analysis | Feb 04, 2026 | R135061 | |
| Certificate of Analysis | Feb 04, 2026 | R135061 | |
| Certificate of Analysis | Aug 26, 2025 | R135061 |
| Molecular Weight | 170.160 g/mol |
|---|---|
| XLogP3 | -1.000 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 170.058 Da |
| Monoisotopic Mass | 170.058 Da |
| Topological Polar Surface Area | 80.900 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 139.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Xin Huang, Rui Wang, Yikai Wang, Changbao Chen, Shuying Liu. (2022) Investigation on property differences of ginseng and American ginseng by spatial metabolomics of neurochemicals with desorption electrospray ionization mass spectrometry imaging. JOURNAL OF ETHNOPHARMACOLOGY, [PMID:36516905] [10.1016/j.jep.2022.116006] |