| Pubchem Sid | 504758280 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504758280 |
| Canonical Smiles | CCCC(=O)CCCC(=O)O |
| IUPAC Name | 5-oxooctanoic acid |
| InChIKey | OHGVWVVPDOAZSH-UHFFFAOYSA-N |
| INCHI | 1S/C8H14O3/c1-2-4-7(9)5-3-6-8(10)11/h2-6H2,1H3,(H,10,11) |
| Isomeric SMILES | CCCC(=O)CCCC(=O)O |
| Molecular Weight | 158.2 |
| Reaxy-Rn | 1762674 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1762674&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 | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Medium-chain fatty acids |
| Alternative Parents | Ketones Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Medium-chain fatty acid - Ketone - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. |
| External Descriptors | Oxo fatty acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2207031 | Certificate of Analysis | Jun 10, 2025 | O303557 |
| G2221077 | Certificate of Analysis | May 09, 2025 | O303557 |
| K2113375 | Certificate of Analysis | Sep 09, 2024 | O303557 |
| K2113376 | Certificate of Analysis | Sep 09, 2024 | O303557 |
| Molecular Weight | 158.190 g/mol |
|---|---|
| XLogP3 | 0.600 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 158.094 Da |
| Monoisotopic Mass | 158.094 Da |
| Topological Polar Surface Area | 54.400 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 140.000 |
| 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 |
