≥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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
γ-CEHC is a β-oxidized metabolite of dietary γ-tocopherol that functions as a natriure hormone. It was initially characterized and purified from the urine of uremic patients, but it has since been found in urine from both those with congestive heart failure and control patients. γ-CEHC is also anti-inflammatory, reducing 8-isoprostane and inflammatory eicosanoid synthesis in rat models. The major tocopherol obtained from natural dietary sources is γ-tocopherol, whereas α-tocopherol is the form of Vitamin E typically obtained from synthetic supplements.
| pKa | pKa: 4.58 (Predicted) |
|---|
| Pubchem Sid | 528768884 |
|---|---|
| Canonical Smiles | CC1=C(C=C2CCC(OC2=C1C)(C)CCC(=O)O)O |
| IUPAC Name | 3-(6-hydroxy-2,7,8-trimethyl-3,4-dihydrochromen-2-yl)propanoic acid |
| InChIKey | VMJQLPNCUPGMNQ-UHFFFAOYSA-N |
| INCHI | 1S/C15H20O4/c1-9-10(2)14-11(8-12(9)16)4-6-15(3,19-14)7-5-13(17)18/h8,16H,4-7H2,1-3H3,(H,17,18) |
| Isomeric SMILES | CC1=C(C=C2CCC(OC2=C1C)(C)CCC(=O)O)O |
| Molecular Weight | 264.32 |
| Reaxy-Rn | 8994272 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8994272&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 | Benzopyrans |
| Subclass | 1-benzopyrans |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 1-benzopyrans |
| Alternative Parents | Alkyl aryl ethers 1-hydroxy-2-unsubstituted benzenoids Oxacyclic compounds Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 1-benzopyran - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Benzenoid - Oxacycle - Monocarboxylic acid or derivatives - Ether - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. |
| 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 |
|---|---|---|---|
 K2428287 | Certificate of Analysis | Nov 23, 2024 | C341663 |
| K2428288 | Certificate of Analysis | Nov 23, 2024 | C341663 |
| K2428289 | Certificate of Analysis | Nov 23, 2024 | C341663 |
| K2428290 | Certificate of Analysis | Nov 23, 2024 | C341663 |
| K2428291 | Certificate of Analysis | Nov 23, 2024 | C341663 |
| K2428292 | Certificate of Analysis | Nov 23, 2024 | C341663 |
| Solubility | Soluble in ethanol (~25 mg/ml), DMSO (~25 mg/ml), DMF (~25 mg/ml), and PBS (pH 7.2) (~2 mg/ml). |
|---|---|
| Refractive Index | n20D1.55 (Predicted) |
| Boil Point(°C) | ~466.9° C at 760 mmHg (Predicted) |
| Melt Point(°C) | ＞125℃ |
| Molecular Weight | 264.320 g/mol |
| XLogP3 | 2.800 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 264.136 Da |
| Monoisotopic Mass | 264.136 Da |
| Topological Polar Surface Area | 66.800 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 343.000 |
| 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 |
