Dihydro-3-(2-propen-1-yl)-2(3H)-furanone CAS 10491-63-1
| CAS No. | 10491-63-1 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 126.15 g/mol gives Dihydro-3-(2-propen-1-yl)-2(3H)-furanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Dihydro-3-(2-propen-1-yl)-2(3H)-furanone (CAS 10491-63-1), a certified reference material (molecular formula C7H10O2, MW 126.15 g/mol) for analytical method development and quality control.
The molecular framework of Dihydro-3-(2-propen-1-yl)-2(3H)-furanone (C7H10O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
Related Dihydro Standards
- 1-(3,4-Dihydro-2H-pyran-2-yl)ethanone (CAS 3749-34-6)
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- 1-(3,6-Dihydro-2H-pyran-4-yl)ethanone (CAS 405910-68-1)
- 3,4-Dihydro-4,4-dimethyl-2H-pyran-2-one (CAS 76897-39-7)
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Recommended Standards
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- 6-(4-(Trimethylsilyl)phenyl)picolinic acid (CAS 887982-65-2)
- (2R,3R)-Tert-butyl 3-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate (CAS 1932101-02-4)
- 3-Ethyl-5,6-dimethylpyrazin-2(1H)-one (CAS 68808-16-2)
- S-Benzyl-L-cysteinol (CAS 85803-43-6)
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- Neuropeptide Y (22-36) (CAS 119019-65-7)
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