1,4-Dioxaspiro[4.5]dec-6-en-8-one CAS 4683-24-3
| CAS No. | 4683-24-3 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 1,4-Dioxaspiro[4.5]dec-6-en-8-one (CAS 4683-24-3), a certified reference material (molecular formula C8H10O3, MW 154.16 g/mol) for analytical method development and quality control.
1,4-Dioxaspiro[4.5]dec-6-en-8-one (C8H10O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1,4-Dioxaspiro[4.5]dec-6-en-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 | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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.) | 1958 |
Related Dioxaspiro Standards
- (S)-1,6-Dioxaspiro[4.5]dec-3-en-2-one (CAS 201680-43-5)
- 1,6-Dioxaspiro[4.5]dec-3-en-2-one (CAS 71443-20-4)
- 1,8-Dioxaspiro[4.5]dec-2-en-4-one (CAS 2138297-68-2)
- 7-Methyl-1,4-dioxaspiro[4.5]dec-7-ene (CAS 83313-55-7)
- 1,4-Dioxaspiro[4.4]nonane-6-carbonitrile (CAS 1172845-12-3)
- 1,4-Dioxaspiro[4.4]nonane-7-carbonitrile (CAS 159329-38-1)
- 2,7-Dioxaspiro[4.4]nonane-1,3-dione (CAS 1343062-15-6)
- 2,6-Dioxaspiro[4.5]decan-9-one (CAS 1342743-20-7)
Recommended Standards
- 1,2-Difluoro-4-[(1E)-1-Propen-1-Yl]Benzene (CAS 301308-13-4)
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- 1-(Propan-2-yl)-3-oxabicyclo[3.1.0]hexane-2,4-dione (CAS 875-16-1)
- 1-cyclopropanecarbonylcyclopropane-1-carboxylic acid (CAS 86101-65-7)
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- 1-Methyl-4-nitro-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazole-5-carboxamide (CAS 1245823-87-3)
- 2,3-Dimethylindoline (CAS 22120-50-9)
- 2-(Difluoromethyl)-4-hydroxy-3-methoxypyridine-5-carbonyl chloride (CAS 1807128-76-2)
- 4-(2,2,2-Trifluoroacetyl)morpholine-2-carboxylic acid (CAS 1250177-52-6)
- 2-Propoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346707-85-4)
- 4-((3-Nitro-4-(piperazin-1-yl)phenyl)sulfonyl)morpholine (CAS 731003-76-2)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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