4-Hydroxy-6-pentyl-2H-pyran-2-one CAS 81017-02-9
| CAS No. | 81017-02-9 |
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxy-6-pentyl-2H-pyran-2-one (CAS 81017-02-9), a certified reference material (molecular formula C10H14O3, MW 182.22 g/mol) for analytical method development and quality control.
The molecular framework of 4-Hydroxy-6-pentyl-2H-pyran-2-one (C10H14O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Hydroxy-6-pentyl-2H-pyran-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Hydroxy Standards
- 2-(2-Hydroxy-2-propyl)-4-methoxyphenol (CAS 15000-00-7)
- 3-Ethyl-4-hydroxy-6-isopropyl-2H-pyran-2-one (CAS 150973-78-7)
- 2-hydroxy-2-{pyrrolo[2,1-f][1,2,4]triazin-5-yl}acetonitrile (CAS 2092702-94-6)
- 3-Hydroxy-4-methoxybenzenepropanol (CAS 57627-75-5)
- 4-hydroxy-2-methylpyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 2091507-04-7)
- 5-Butyl-6-hydroxy-2-methylpyrimidin-4(3H)-one (CAS 72790-00-2)
- 6-Hydroxy-2-(pent-4-en-1-yl)-2H-pyran-3(6H)-one (CAS 89567-15-7)
- 6-Hydroxy-2-neopentylpyrimidin-4(1H)-one (CAS 61456-90-4)
Recommended Standards
- 2-((3-Amino-4-methoxyphenyl)amino)ethanol (CAS 83763-47-7)
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- 9H-Xanthene (CAS 92-83-1)
- 1-Dimethoxyphosphoryl-6-phenyl-hexan-2-one (CAS 61263-11-4)
- 1-(2,6-Dimethylpyrimidin-4-yl)-n-methylpiperidin-4-amine (CAS 1184506-33-9)
- 1-(4-(1H-1,2,3-Triazol-1-yl)phenyl)-2-bromoethanone (CAS 128864-42-6)
- N-prop-2-ynylcyclopropanamine (CAS 49565-47-1)
- Tolyltriazole (sodium) (CAS 64665-57-2)
- 3-Amino-5-bromo-1,2,4-triazine (CAS 1446406-83-2)
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- 5-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)thiophene-2-sulfonyl chloride (CAS 166964-31-4)
- Methyl 2-chloro-3-oxopropanoate (CAS 20656-61-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com