≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Desiccated Ships Wet ice 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.
| Canonical Smiles | C=CC1=C(C=CC(=C1)C(=O)O)C(=O)O |
|---|---|
| IUPAC Name | 2-ethenylterephthalic acid |
| InChIKey | CFCMNKJCKDXHHO-UHFFFAOYSA-N |
| INCHI | 1S/C10H8O4/c1-2-6-5-7(9(11)12)3-4-8(6)10(13)14/h2-5H,1H2,(H,11,12)(H,13,14) |
| Isomeric SMILES | C=CC1=C(C=CC(=C1)C(=O)O)C(=O)O |
| PubChem CID | 21087698 |
| Molecular Weight | 192.17 |
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 | Phthalic acid and derivatives |
| Direct Parent | P-phthalic acid and derivatives |
| Alternative Parents | Benzoic acids Styrenes Benzoyl derivatives Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Para_phthalic_acid - Benzoic acid - Styrene - Benzoyl - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as p-phthalic acid and derivatives. These are compounds containing a benzene ring bearing a carboxylic acid group at ring carbon atoms 1 and 4. |
| 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 |
|---|---|---|---|
 H2328154 | Certificate of Analysis | Jun 09, 2026 | V588145 |
| H2328155 | Certificate of Analysis | Jun 09, 2026 | V588145 |
| H2328156 | Certificate of Analysis | Jun 09, 2026 | V588145 |
| H2328338 | Certificate of Analysis | Jun 09, 2026 | V588145 |
| D2528011 | Certificate of Analysis | Aug 11, 2023 | V588145 |
| Molecular Weight | 192.170 g/mol |
|---|---|
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 192.042 Da |
| Monoisotopic Mass | 192.042 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 259.000 |
| 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. Xiaoyun Lei, Yang Li, Lu Yu, Siying Meng, Haitao Xu, Rui Wu, Junhai Liu, Xinxin Zhao, Zuoping Zhao. (2025) A reliable fluorescent aptasensor for selective detection of trace estradiol based on metal–organic framework click-grafting aptamers functionalized fabric. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2025.113010] |
