2-Hydroxy-3-methyl-2-cyclopentenone, 95%
Buy 2-Hydroxy-3-methyl-2-cyclopentenone, 95% (CAS 80-71-7) from Zemixal: C6H8O2, COA and SDS with every lot, worldwide shipping.
About 2-Hydroxy-3-methyl-2-cyclopentenone, 95%
Zemixal supplies 2-Hydroxy-3-methyl-2-cyclopentenone, 95% within its pharma Intermediates & Building Blocks portfolio. Key data (95%): CAS 80-71-7, formula C6H8O2 and molar mass 112.13 g/mol. Typical appearance is white to light yellow to light orange powder or crystals.
Where it is used
- Organic synthesis
- Condensation & reductive amination
- API intermediates
- Cosmetics & personal care
Handling and storage
Literature values: melting point 104-108 °C. Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.
Available as 25 g, 100 g, 1 kg and 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Condensation & reductive amination
- API intermediates
- Cosmetics & personal care
Applications
Specifications and identifiers
| Product name | 2-Hydroxy-3-methyl-2-cyclopentenone, 95% |
|---|---|
| Catalogue number | ZX-007008 |
| CAS number | 80-71-7 |
| IUPAC name | 2-hydroxy-3-methylcyclopent-2-en-1-one |
| Molecular formula | C6H8O2 |
| Molar mass | 112.13 g/mol |
| Exact mass | 112.0524 |
| Purity / assay | 95% |
| Physical form | Crystalline |
| Appearance | White to light yellow to light orange powder or crystals |
| Melting point | 104-108 °C |
| XLogP3 | 0.3 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 29241900 |
| InChIKey | CFAKWWQIUFSQFU-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=O)CC1)O |
| PubChem CID | 6660 |
| Synonyms | Cyclotene, 3-Methyl-1,2-cyclopentanedione, 3-Methyl-2-cyclopentenon-2-ol, Corylone, Methylcyclopentenolone, 2-Cyclopenten-1-one, 2-hydroxy-3-methyl-, 2-Hydroxy-1-methylcyclopenten-3-one, Cyclotene (ordorant), 2-Hydroxy-3-methylcyclopent-2-enone, Maple lactone, 3-Methyl-2-hydroxy-2-cyclopentenone, 3-Methylcyclopent-2-en-2-ol-1-one |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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