1,3-Dioxan-5-one CAS 87683-81-6
| CAS No. | 87683-81-6 |
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 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 1,3-Dioxan-5-one (CAS 87683-81-6), a certified reference material (molecular formula C4H6O3, MW 102.09 g/mol) for analytical method development and quality control.
1,3-Dioxan-5-one (C4H6O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), 1,3-Dioxan-5-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 | C4H6O3 |
| Molecular Weight | 102.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
Related Dioxan Standards
- 1,3-Dioxan-2-one (CAS 2453-03-4)
- 29223-92-5 Poly-4-dioxan-2-one 1,4-Dioxan-2-one, homopolymer Poly-p-dioxanone (CAS 29223-92-5)
- 1,4-Dioxan-2-one (CAS 3041-16-5)
- 1,3-Dioxan-5-amine (CAS 154917-36-9)
- 5-Methyl-1,3-dioxan-2-one (CAS 87831-99-0)
- [(2S)-1,4-Dioxan-2-yl]methanamine (CAS 1337470-52-6)
- [(2R)-1,4-Dioxan-2-yl]methanamine (CAS 1449010-18-7)
- 1,3-dioxan-2-ylmethanamine (CAS 57366-83-3)
Recommended Standards
- 1,3-Dioxolane-2-carbaldehyde (CAS 19800-17-0)
- 1,3,4-oxadiazole-2-carbaldehyde (CAS 885270-60-0)
- 2-(Hydroxymethyl)prop-2-enoic acid (CAS 4370-80-3)
- (S)-(-)-alpha-Hydroxy-gamma-butyrolactone (CAS 52079-23-9)
- 3,3-difluoro-2,2-dimethylpentyl methanesulfonate (CAS 2031268-99-0)
- 5-Fluoro-3-methylbenzofuran (CAS 33118-83-1)
- dimethyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 329064-07-5)
- 2-(benzylsulfanyl)-1-fluoro-3-nitrobenzene (CAS 1242618-47-8)
- (6R)-5-(5-Chloro-1,2-dihydro-1-methyl-2-oxo-3-pyridinyl)-6-(4-chlorophenyl)-2-(2,4-dimethoxy-5-pyrimidinyl)-5,6-dihydro-1-(1-methylethyl)pyrrolo[3,4-d]imidazol-4(1H)-one (CAS 1448867-42-2)
- 2-Methoxy-5-{[(2-methylpropyl)amino]methyl}phenol (CAS 71691-15-1)
- 4-Chloro-N-(2-(3,5-dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl)-N-methylbenzenesulfonamide (CAS 1325303-33-0)
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- tert-butyl N-(3-methylthiophen-2-yl)carbamate (CAS 194809-05-7)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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