≥98% 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.
4H-Pyran-2,6-dicarboxylic acid, an analog of dipicolinic acid, has been shown to completely replace dipicolinic acid in restoring normal sporulation to a|Bacillus megaterium|mutant aspartic semialdehyde pyruvate-condensing enzyme.
| Pubchem Sid | 504771295 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504771295 |
| Canonical Smiles | C1C=C(OC(=C1)C(=O)O)C(=O)O |
| IUPAC Name | 4H-pyran-2,6-dicarboxylic acid |
| InChIKey | GCWNVFIZNRZKKL-UHFFFAOYSA-N |
| INCHI | 1S/C7H6O5/c8-6(9)4-2-1-3-5(12-4)7(10)11/h2-3H,1H2,(H,8,9)(H,10,11) |
| Isomeric SMILES | C1C=C(OC(=C1)C(=O)O)C(=O)O |
| Molecular Weight | 170.12 |
| Reaxy-Rn | 149697 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=149697&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 | Organoheterocyclic compounds |
| Class | Pyrans |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrans |
| Alternative Parents | Dicarboxylic acids and derivatives Oxacyclic compounds Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Pyran - Dicarboxylic acid or derivatives - Oxacycle - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyrans. These are compounds containing a pyran ring, which is a six-member heterocyclic, non-aromatic ring with five carbon atoms, one oxygen atom and two ring double bonds. |
| 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 |
|---|---|---|---|
 L2319340 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319341 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319342 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319343 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319347 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319348 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319349 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319352 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319361 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| L2319445 | Certificate of Analysis | Nov 30, 2023 | H357626 |
| Molecular Weight | 170.120 g/mol |
|---|---|
| XLogP3 | 0.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 170.022 Da |
| Monoisotopic Mass | 170.022 Da |
| Topological Polar Surface Area | 83.800 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 258.000 |
| 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 |
