≥97% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504753885 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753885 |
| Canonical Smiles | CC(C)(C)CCCCCC(=O)O |
| IUPAC Name | 7,7-dimethyloctanoic acid |
| InChIKey | YPIFGDQKSSMYHQ-UHFFFAOYSA-N |
| INCHI | 1S/C10H20O2/c1-10(2,3)8-6-4-5-7-9(11)12/h4-8H2,1-3H3,(H,11,12) |
| Isomeric SMILES | CC(C)(C)CCCCCC(=O)O |
| Alternate CAS | 26896-20-8 |
| Molecular Weight | 172.27 |
| Reaxy-Rn | 1753260 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1753260&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 | Branched fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Medium-chain fatty acid - Branched fatty acid - 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L2523006 | Certificate of Analysis | Dec 25, 2025 | N192441 |
| H2202351 | Certificate of Analysis | May 12, 2025 | N192441 |
| H2202405 | Certificate of Analysis | May 12, 2025 | N192441 |
| H2202408 | Certificate of Analysis | May 12, 2025 | N192441 |
| H2202410 | Certificate of Analysis | May 12, 2025 | N192441 |
| H2202412 | Certificate of Analysis | May 12, 2025 | N192441 |
| H2202443 | Certificate of Analysis | May 12, 2025 | N192441 |
| C2209244 | Certificate of Analysis | Dec 09, 2024 | N192441 |
| A1916212 | Certificate of Analysis | Aug 05, 2024 | N192441 |
| I2124330 | Certificate of Analysis | Jul 04, 2024 | N192441 |
| Molecular Weight | 172.260 g/mol |
|---|---|
| XLogP3 | 3.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 172.146 Da |
| Monoisotopic Mass | 172.146 Da |
| Topological Polar Surface Area | 37.300 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 133.000 |
| 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. Xintong Li, Xiaoya Li, Xin Ma, Zhanfang Cao, Hong Zhong, Shuai Wang. (2025) Machine learning-driven QSAR study on efficient extractants for Mn2+-Mg2+ separation: Impact of steric hindrance and electronic characteristics on extraction performance. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2025.133550] |
