Determine the necessary mass, volume, or concentration for preparing a solution.
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≥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.
γ-Undecalactone is a volatile flavor constituent found in low-fat ice cream.
| Pubchem Sid | 504751436 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504751436 |
| Canonical Smiles | CCCCCCCC1CCC(=O)O1 |
| IUPAC Name | 5-heptyloxolan-2-one |
| InChIKey | PHXATPHONSXBIL-UHFFFAOYSA-N |
| INCHI | 1S/C11H20O2/c1-2-3-4-5-6-7-10-8-9-11(12)13-10/h10H,2-9H2,1H3 |
| Isomeric SMILES | CCCCCCCC1CCC(=O)O1 |
| WGK Germany | 1 |
| RTECS | YQ2485000 |
| PubChem CID | 7714 |
| Molecular Weight | 184.28 |
| Beilstein | 17(1)294 |
| Reaxy-Rn | 81943 |
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 | Lactones |
| Subclass | Gamma butyrolactones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Gamma butyrolactones |
| Alternative Parents | Tetrahydrofurans Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Gamma butyrolactone - Tetrahydrofuran - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - 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 gamma butyrolactones. These are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. |
| External Descriptors | Lactones |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Mar 20, 2026 | U109751 | |
| Certificate of Analysis | Feb 04, 2026 | U109751 | |
| Certificate of Analysis | Jan 19, 2026 | U109751 | |
| Certificate of Analysis | Jan 19, 2026 | U109751 | |
| Certificate of Analysis | May 09, 2025 | U109751 | |
| Certificate of Analysis | Jan 13, 2025 | U109751 | |
| Certificate of Analysis | Apr 27, 2024 | U109751 | |
| Certificate of Analysis | Apr 27, 2024 | U109751 | |
| Certificate of Analysis | Oct 16, 2023 | U109751 | |
| Certificate of Analysis | Aug 17, 2023 | U109751 | |
| Certificate of Analysis | Aug 17, 2023 | U109751 | |
| Certificate of Analysis | Aug 17, 2023 | U109751 | |
| Certificate of Analysis | Jul 05, 2022 | U109751 | |
| Certificate of Analysis | Jun 24, 2022 | U109751 | |
| Certificate of Analysis | Jun 24, 2022 | U109751 | |
| Certificate of Analysis | Oct 12, 2021 | U109751 |
| Solubility | Insoluble in water |
|---|---|
| Refractive Index | 1.45 |
| Flash Point(°F) | 235.4 °F |
| Flash Point(°C) | 137℃ |
| Boil Point(°C) | 164-166°C |
| Molecular Weight | 184.270 g/mol |
| XLogP3 | 3.300 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 184.146 Da |
| Monoisotopic Mass | 184.146 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 154.000 |
| 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 |