2,5-Dioxaspiro[3.4]octan-8-one CAS 2137714-50-0
| CAS No. | 2137714-50-0 |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 128.13 g/mol gives 2,5-Dioxaspiro[3.4]octan-8-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,5-Dioxaspiro[3.4]octan-8-one (CAS 2137714-50-0) is a high-purity analytical reference standard with the molecular formula C6H8O3 and a molecular weight of 128.13 g/mol.
The molecular framework of 2,5-Dioxaspiro[3.4]octan-8-one (C6H8O3) 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.
As a certified reference material (CRM), 2,5-Dioxaspiro[3.4]octan-8-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
Related Dioxaspiro Standards
- 5,8-dioxaspiro[3.4]octan-2-one (CAS 1824626-99-4)
- 2,5-Dioxaspiro[3.4]Octan-7-one (CAS 2110574-16-6)
- 5-Methyl-1,6-dioxaspiro[2.5]octane (CAS 1339034-13-7)
- 1,4-Dioxaspiro[4,4]nonane, 97% (CAS 176-32-9)
- 1,6-Dioxaspiro[3.4]Octan-3-amine (CAS 2306261-72-1)
- 2,5-Dioxaspiro[3.4]octan-7-amine (CAS 2103779-12-8)
- 2,5-Dioxaspiro[3.4]Octan-7-ol (CAS 2103729-77-5)
- 5,8-Dioxaspiro[3.4]octane-2-carbonitrile (CAS 1432048-84-4)
Recommended Standards
- 2,7-Oxepanedione (CAS 2035-75-8)
- 2,5-Dimethoxyfuran (CAS 34160-24-2)
- 2-Cyano-n-methoxy-n-methylacetamide (CAS 353237-65-7)
- 2,5-Diamino-5,6-dihydropyrimidin-4(1H)-one (CAS 601507-12-4)
- 6-(4-heptyloxyphenyl)-6-oxohexanoic acid (CAS 898792-37-5)
- N,N'-Dimethyl-N-(2-oxo-1,2-dihydropyrimidin-4-yl)formimidamide (CAS 76299-81-5)
- 4-fluorophenylboronic anhydride (CAS 448-59-9)
- Zinc selenite (CAS 13597-46-1)
- 1-(2-Fluoro-4-iodophenyl)piperazine (CAS 1121613-61-3)
- tert-Butyl (3R,4S)-3-fluoro-4-hydroxypiperidine-1-carboxylate (CAS 1174020-42-8)
- 2-Methoxy-6-(piperidin-3-yloxy)pyridine dihydrochloride (CAS 1779128-37-8)
- Posaconazole Impurity 164 (CAS CATO-C4X-1208164)
- 3,5-Bis-pentafluoroethyl-1h-pyridine-4-thione (CAS 1286743-91-6)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
Why CATO?
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