≥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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504752955 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504752955 |
| Canonical Smiles | CC1CC(=O)OC1=O |
| IUPAC Name | 3-methyloxolane-2,5-dione |
| InChIKey | DFATXMYLKPCSCX-UHFFFAOYSA-N |
| INCHI | 1S/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3 |
| Isomeric SMILES | CC1CC(=O)OC1=O |
| WGK Germany | 3 |
| Molecular Weight | 114.1 |
| Reaxy-Rn | 80816 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=80816&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 | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Tetrahydrofurans Carboxylic acid anhydrides Lactones Oxacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Tetrahydrofuran - Carboxylic acid anhydride - Lactone - Oxacycle - Organoheterocyclic compound - 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 dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
| External Descriptors | cyclic dicarboxylic anhydride - tetrahydrofurandione |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2613130 | Certificate of Analysis | Mar 18, 2026 | M102626 |
| E2227140 | Certificate of Analysis | Mar 11, 2026 | M102626 |
| E2227284 | Certificate of Analysis | Mar 11, 2026 | M102626 |
| E2227287 | Certificate of Analysis | Mar 11, 2026 | M102626 |
| E2227291 | Certificate of Analysis | Mar 11, 2026 | M102626 |
| E2113248 | Certificate of Analysis | Feb 07, 2025 | M102626 |
| E2113250 | Certificate of Analysis | Feb 07, 2025 | M102626 |
| Sensitivity | Moisture sensitive |
|---|---|
| Boil Point(°C) | 238-240°C |
| Melt Point(°C) | 33-35°C |
| Molecular Weight | 114.100 g/mol |
| XLogP3 | 0.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.032 Da |
| Monoisotopic Mass | 114.032 Da |
| Topological Polar Surface Area | 43.400 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 139.000 |
| 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 |
| 1. Hengjie Zhang, Yuqi Feng, Tianyou Wang, Jianhua Zhang, Yuxian Song, Jing Zhang, Yiwen Li, Dingzi Zhou, Zhipeng Gu. (2024) Natural polyphenolic antibacterial bio-adhesives for infected wound healing. Biomaterials Science, [PMID:38415775] [10.1039/D3BM02122J] |
